Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic
Patches from David Howells <dhowells@redhat.com>: This is to complete part of the UAPI disintegration for which the preparatory patches were pulled recently. Note that there are some fixup patches which are at the base of the branch aimed at you, plus all arches get the asm-generic branch merged in too. * 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers: UAPI: (Scripted) Disintegrate include/asm-generic UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k) c6x: remove c6x signal.h UAPI: Split compound conditionals containing __KERNEL__ in Arm64 UAPI: Fix the guards on various asm/unistd.h files Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
commit
c37d6154c0
|
|
@ -12,11 +12,14 @@ Description:
|
|||
then closing the file. The new policy takes effect after
|
||||
the file ima/policy is closed.
|
||||
|
||||
IMA appraisal, if configured, uses these file measurements
|
||||
for local measurement appraisal.
|
||||
|
||||
rule format: action [condition ...]
|
||||
|
||||
action: measure | dont_measure
|
||||
action: measure | dont_measure | appraise | dont_appraise | audit
|
||||
condition:= base | lsm
|
||||
base: [[func=] [mask=] [fsmagic=] [uid=]]
|
||||
base: [[func=] [mask=] [fsmagic=] [uid=] [fowner]]
|
||||
lsm: [[subj_user=] [subj_role=] [subj_type=]
|
||||
[obj_user=] [obj_role=] [obj_type=]]
|
||||
|
||||
|
|
@ -24,36 +27,50 @@ Description:
|
|||
mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC]
|
||||
fsmagic:= hex value
|
||||
uid:= decimal value
|
||||
fowner:=decimal value
|
||||
lsm: are LSM specific
|
||||
|
||||
default policy:
|
||||
# PROC_SUPER_MAGIC
|
||||
dont_measure fsmagic=0x9fa0
|
||||
dont_appraise fsmagic=0x9fa0
|
||||
# SYSFS_MAGIC
|
||||
dont_measure fsmagic=0x62656572
|
||||
dont_appraise fsmagic=0x62656572
|
||||
# DEBUGFS_MAGIC
|
||||
dont_measure fsmagic=0x64626720
|
||||
dont_appraise fsmagic=0x64626720
|
||||
# TMPFS_MAGIC
|
||||
dont_measure fsmagic=0x01021994
|
||||
dont_appraise fsmagic=0x01021994
|
||||
# RAMFS_MAGIC
|
||||
dont_measure fsmagic=0x858458f6
|
||||
dont_appraise fsmagic=0x858458f6
|
||||
# SECURITYFS_MAGIC
|
||||
dont_measure fsmagic=0x73636673
|
||||
dont_appraise fsmagic=0x73636673
|
||||
|
||||
measure func=BPRM_CHECK
|
||||
measure func=FILE_MMAP mask=MAY_EXEC
|
||||
measure func=FILE_CHECK mask=MAY_READ uid=0
|
||||
appraise fowner=0
|
||||
|
||||
The default policy measures all executables in bprm_check,
|
||||
all files mmapped executable in file_mmap, and all files
|
||||
open for read by root in do_filp_open.
|
||||
open for read by root in do_filp_open. The default appraisal
|
||||
policy appraises all files owned by root.
|
||||
|
||||
Examples of LSM specific definitions:
|
||||
|
||||
SELinux:
|
||||
# SELINUX_MAGIC
|
||||
dont_measure fsmagic=0xF97CFF8C
|
||||
dont_measure fsmagic=0xf97cff8c
|
||||
dont_appraise fsmagic=0xf97cff8c
|
||||
|
||||
dont_measure obj_type=var_log_t
|
||||
dont_appraise obj_type=var_log_t
|
||||
dont_measure obj_type=auditd_log_t
|
||||
dont_appraise obj_type=auditd_log_t
|
||||
measure subj_user=system_u func=FILE_CHECK mask=MAY_READ
|
||||
measure subj_role=system_r func=FILE_CHECK mask=MAY_READ
|
||||
|
||||
|
|
|
|||
|
|
@ -220,3 +220,10 @@ Description:
|
|||
If the device doesn't support LTM, the file will read "no".
|
||||
The file will be present for all speeds of USB devices, and will
|
||||
always read "no" for USB 1.1 and USB 2.0 devices.
|
||||
|
||||
What: /sys/bus/usb/devices/.../(hub interface)/portX
|
||||
Date: August 2012
|
||||
Contact: Lan Tianyu <tianyu.lan@intel.com>
|
||||
Description:
|
||||
The /sys/bus/usb/devices/.../(hub interface)/portX
|
||||
is usb port device's sysfs directory.
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ Description:
|
|||
accessory cables have such capability. For example,
|
||||
the 30-pin port of Nuri board (/arch/arm/mach-exynos)
|
||||
may have both HDMI and Charger attached, or analog audio,
|
||||
video, and USB cables attached simulteneously.
|
||||
video, and USB cables attached simultaneously.
|
||||
|
||||
If there are cables mutually exclusive with each other,
|
||||
such binary relations may be expressed with extcon_dev's
|
||||
|
|
@ -35,7 +35,7 @@ Description:
|
|||
The /sys/class/extcon/.../state shows and stores the cable
|
||||
attach/detach information of the corresponding extcon object.
|
||||
If the extcon object has an optional callback "show_state"
|
||||
defined, the showing function is overriden with the optional
|
||||
defined, the showing function is overridden with the optional
|
||||
callback.
|
||||
|
||||
If the default callback for showing function is used, the
|
||||
|
|
@ -46,19 +46,19 @@ Description:
|
|||
TA=1
|
||||
EAR_JACK=0
|
||||
#
|
||||
In this example, the extcon device have USB_OTG and TA
|
||||
In this example, the extcon device has USB_OTG and TA
|
||||
cables attached and HDMI and EAR_JACK cables detached.
|
||||
|
||||
In order to update the state of an extcon device, enter a hex
|
||||
state number starting with 0x.
|
||||
echo 0xHEX > state
|
||||
state number starting with 0x:
|
||||
# echo 0xHEX > state
|
||||
|
||||
This updates the whole state of the extcon dev.
|
||||
This updates the whole state of the extcon device.
|
||||
Inputs of all the methods are required to meet the
|
||||
mutually_exclusive contidions if they exist.
|
||||
mutually_exclusive conditions if they exist.
|
||||
|
||||
It is recommended to use this "global" state interface if
|
||||
you need to enter the value atomically. The later state
|
||||
you need to set the value atomically. The later state
|
||||
interface associated with each cable cannot update
|
||||
multiple cable states of an extcon device simultaneously.
|
||||
|
||||
|
|
@ -73,7 +73,7 @@ What: /sys/class/extcon/.../cable.x/state
|
|||
Date: February 2012
|
||||
Contact: MyungJoo Ham <myungjoo.ham@samsung.com>
|
||||
Description:
|
||||
The /sys/class/extcon/.../cable.x/name shows and stores the
|
||||
The /sys/class/extcon/.../cable.x/state shows and stores the
|
||||
state of cable "x" (integer between 0 and 31) of an extcon
|
||||
device. The state value is either 0 (detached) or 1
|
||||
(attached).
|
||||
|
|
@ -83,8 +83,8 @@ Date: December 2011
|
|||
Contact: MyungJoo Ham <myungjoo.ham@samsung.com>
|
||||
Description:
|
||||
Shows the relations of mutually exclusiveness. For example,
|
||||
if the mutually_exclusive array of extcon_dev is
|
||||
{0x3, 0x5, 0xC, 0x0}, the, the output is:
|
||||
if the mutually_exclusive array of extcon device is
|
||||
{0x3, 0x5, 0xC, 0x0}, then the output is:
|
||||
# ls mutually_exclusive/
|
||||
0x3
|
||||
0x5
|
||||
|
|
|
|||
|
|
@ -349,3 +349,24 @@ Description:
|
|||
|
||||
This will be one of the same strings reported by
|
||||
the "state" attribute.
|
||||
|
||||
What: /sys/class/regulator/.../bypass
|
||||
Date: September 2012
|
||||
KernelVersion: 3.7
|
||||
Contact: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
||||
Description:
|
||||
Some regulator directories will contain a field called
|
||||
bypass. This indicates if the device is in bypass mode.
|
||||
|
||||
This will be one of the following strings:
|
||||
|
||||
'enabled'
|
||||
'disabled'
|
||||
'unknown'
|
||||
|
||||
'enabled' means the regulator is in bypass mode.
|
||||
|
||||
'disabled' means that the regulator is regulating.
|
||||
|
||||
'unknown' means software cannot determine the state, or
|
||||
the reported state is invalid.
|
||||
|
|
|
|||
|
|
@ -176,3 +176,14 @@ Description: Disable L3 cache indices
|
|||
All AMD processors with L3 caches provide this functionality.
|
||||
For details, see BKDGs at
|
||||
http://developer.amd.com/documentation/guides/Pages/default.aspx
|
||||
|
||||
|
||||
What: /sys/devices/system/cpu/cpufreq/boost
|
||||
Date: August 2012
|
||||
Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
|
||||
Description: Processor frequency boosting control
|
||||
|
||||
This switch controls the boost setting for the whole system.
|
||||
Boosting allows the CPU and the firmware to run at a frequency
|
||||
beyound it's nominal limit.
|
||||
More details can be found in Documentation/cpu-freq/boost.txt
|
||||
|
|
|
|||
|
|
@ -0,0 +1,70 @@
|
|||
What: /sys/devices/pnp0/<bus-num>/ppi/
|
||||
Date: August 2012
|
||||
Kernel Version: 3.6
|
||||
Contact: xiaoyan.zhang@intel.com
|
||||
Description:
|
||||
This folder includes the attributes related with PPI (Physical
|
||||
Presence Interface). Only if TPM is supported by BIOS, this
|
||||
folder makes sence. The folder path can be got by command
|
||||
'find /sys/ -name 'pcrs''. For the detail information of PPI,
|
||||
please refer to the PPI specification from
|
||||
http://www.trustedcomputinggroup.org/
|
||||
|
||||
What: /sys/devices/pnp0/<bus-num>/ppi/version
|
||||
Date: August 2012
|
||||
Contact: xiaoyan.zhang@intel.com
|
||||
Description:
|
||||
This attribute shows the version of the PPI supported by the
|
||||
platform.
|
||||
This file is readonly.
|
||||
|
||||
What: /sys/devices/pnp0/<bus-num>/ppi/request
|
||||
Date: August 2012
|
||||
Contact: xiaoyan.zhang@intel.com
|
||||
Description:
|
||||
This attribute shows the request for an operation to be
|
||||
executed in the pre-OS environment. It is the only input from
|
||||
the OS to the pre-OS environment. The request should be an
|
||||
integer value range from 1 to 160, and 0 means no request.
|
||||
This file can be read and written.
|
||||
|
||||
What: /sys/devices/pnp0/00:<bus-num>/ppi/response
|
||||
Date: August 2012
|
||||
Contact: xiaoyan.zhang@intel.com
|
||||
Description:
|
||||
This attribute shows the response to the most recent operation
|
||||
request it acted upon. The format is "<request> <response num>
|
||||
: <response description>".
|
||||
This file is readonly.
|
||||
|
||||
What: /sys/devices/pnp0/<bus-num>/ppi/transition_action
|
||||
Date: August 2012
|
||||
Contact: xiaoyan.zhang@intel.com
|
||||
Description:
|
||||
This attribute shows the platform-specific action that should
|
||||
take place in order to transition to the BIOS for execution of
|
||||
a requested operation. The format is "<action num>: <action
|
||||
description>".
|
||||
This file is readonly.
|
||||
|
||||
What: /sys/devices/pnp0/<bus-num>/ppi/tcg_operations
|
||||
Date: August 2012
|
||||
Contact: xiaoyan.zhang@intel.com
|
||||
Description:
|
||||
This attribute shows whether it is allowed to request an
|
||||
operation to be executed in the pre-OS environment by the BIOS
|
||||
for the requests defined by TCG, i.e. requests from 1 to 22.
|
||||
The format is "<request> <status num>: <status description>".
|
||||
This attribute is only supported by PPI version 1.2+.
|
||||
This file is readonly.
|
||||
|
||||
What: /sys/devices/pnp0/<bus-num>/ppi/vs_operations
|
||||
Date: August 2012
|
||||
Contact: xiaoyan.zhang@intel.com
|
||||
Description:
|
||||
This attribute shows whether it is allowed to request an
|
||||
operation to be executed in the pre-OS environment by the BIOS
|
||||
for the verdor specific requests, i.e. requests from 128 to
|
||||
255. The format is same with tcg_operations. This attribute
|
||||
is also only supported by PPI version 1.2+.
|
||||
This file is readonly.
|
||||
|
|
@ -1,3 +1,16 @@
|
|||
WWhat: /sys/class/hidraw/hidraw*/device/oled*_img
|
||||
Date: June 2012
|
||||
Contact: linux-bluetooth@vger.kernel.org
|
||||
Description:
|
||||
The /sys/class/hidraw/hidraw*/device/oled*_img files control
|
||||
OLED mocro displays on Intuos4 Wireless tablet. Accepted image
|
||||
has to contain 256 bytes (64x32 px 1 bit colour). The format
|
||||
is the same as PBM image 62x32px without header (64 bits per
|
||||
horizontal line, 32 lines). An example of setting OLED No. 0:
|
||||
dd bs=256 count=1 if=img_file of=[path to oled0_img]/oled0_img
|
||||
The attribute is read only and no local copy of the image is
|
||||
stored.
|
||||
|
||||
What: /sys/class/hidraw/hidraw*/device/speed
|
||||
Date: April 2010
|
||||
Kernel Version: 2.6.35
|
||||
|
|
|
|||
|
|
@ -19,7 +19,11 @@ Date: September 2010
|
|||
Contact: Richard Cochran <richardcochran@gmail.com>
|
||||
Description:
|
||||
This file contains the name of the PTP hardware clock
|
||||
as a human readable string.
|
||||
as a human readable string. The purpose of this
|
||||
attribute is to provide the user with a "friendly
|
||||
name" and to help distinguish PHY based devices from
|
||||
MAC based ones. The string does not necessarily have
|
||||
to be any kind of unique id.
|
||||
|
||||
What: /sys/class/ptp/ptpN/max_adjustment
|
||||
Date: September 2010
|
||||
|
|
|
|||
|
|
@ -17,3 +17,12 @@ Description:
|
|||
device, like 'tty1'.
|
||||
The file supports poll() to detect virtual
|
||||
console switches.
|
||||
|
||||
What: /sys/class/tty/ttyS0/uartclk
|
||||
Date: Sep 2012
|
||||
Contact: Tomas Hlavacek <tmshlvck@gmail.com>
|
||||
Description:
|
||||
Shows the current uartclk value associated with the
|
||||
UART port in serial_core, that is bound to TTY like ttyS0.
|
||||
uartclk = 16 * baud_base
|
||||
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -310,6 +310,12 @@ over a rather long period of time, but improvements are always welcome!
|
|||
code under the influence of preempt_disable(), you instead
|
||||
need to use synchronize_irq() or synchronize_sched().
|
||||
|
||||
This same limitation also applies to synchronize_rcu_bh()
|
||||
and synchronize_srcu(), as well as to the asynchronous and
|
||||
expedited forms of the three primitives, namely call_rcu(),
|
||||
call_rcu_bh(), call_srcu(), synchronize_rcu_expedited(),
|
||||
synchronize_rcu_bh_expedited(), and synchronize_srcu_expedited().
|
||||
|
||||
12. Any lock acquired by an RCU callback must be acquired elsewhere
|
||||
with softirq disabled, e.g., via spin_lock_irqsave(),
|
||||
spin_lock_bh(), etc. Failing to disable irq on a given
|
||||
|
|
|
|||
|
|
@ -99,7 +99,7 @@ In kernels with CONFIG_RCU_FAST_NO_HZ, even more information is
|
|||
printed:
|
||||
|
||||
INFO: rcu_preempt detected stall on CPU
|
||||
0: (64628 ticks this GP) idle=dd5/3fffffffffffffff/0 drain=0 . timer=-1
|
||||
0: (64628 ticks this GP) idle=dd5/3fffffffffffffff/0 drain=0 . timer not pending
|
||||
(t=65000 jiffies)
|
||||
|
||||
The "(64628 ticks this GP)" indicates that this CPU has taken more
|
||||
|
|
@ -116,13 +116,13 @@ number between the two "/"s is the value of the nesting, which will
|
|||
be a small positive number if in the idle loop and a very large positive
|
||||
number (as shown above) otherwise.
|
||||
|
||||
For CONFIG_RCU_FAST_NO_HZ kernels, the "drain=0" indicates that the
|
||||
CPU is not in the process of trying to force itself into dyntick-idle
|
||||
state, the "." indicates that the CPU has not given up forcing RCU
|
||||
into dyntick-idle mode (it would be "H" otherwise), and the "timer=-1"
|
||||
indicates that the CPU has not recented forced RCU into dyntick-idle
|
||||
mode (it would otherwise indicate the number of microseconds remaining
|
||||
in this forced state).
|
||||
For CONFIG_RCU_FAST_NO_HZ kernels, the "drain=0" indicates that the CPU is
|
||||
not in the process of trying to force itself into dyntick-idle state, the
|
||||
"." indicates that the CPU has not given up forcing RCU into dyntick-idle
|
||||
mode (it would be "H" otherwise), and the "timer not pending" indicates
|
||||
that the CPU has not recently forced RCU into dyntick-idle mode (it
|
||||
would otherwise indicate the number of microseconds remaining in this
|
||||
forced state).
|
||||
|
||||
|
||||
Multiple Warnings From One Stall
|
||||
|
|
|
|||
|
|
@ -333,23 +333,23 @@ o Each element of the form "1/1 0:127 ^0" represents one struct
|
|||
The output of "cat rcu/rcu_pending" looks as follows:
|
||||
|
||||
rcu_sched:
|
||||
0 np=255892 qsp=53936 rpq=85 cbr=0 cng=14417 gpc=10033 gps=24320 nf=6445 nn=146741
|
||||
1 np=261224 qsp=54638 rpq=33 cbr=0 cng=25723 gpc=16310 gps=2849 nf=5912 nn=155792
|
||||
2 np=237496 qsp=49664 rpq=23 cbr=0 cng=2762 gpc=45478 gps=1762 nf=1201 nn=136629
|
||||
3 np=236249 qsp=48766 rpq=98 cbr=0 cng=286 gpc=48049 gps=1218 nf=207 nn=137723
|
||||
4 np=221310 qsp=46850 rpq=7 cbr=0 cng=26 gpc=43161 gps=4634 nf=3529 nn=123110
|
||||
5 np=237332 qsp=48449 rpq=9 cbr=0 cng=54 gpc=47920 gps=3252 nf=201 nn=137456
|
||||
6 np=219995 qsp=46718 rpq=12 cbr=0 cng=50 gpc=42098 gps=6093 nf=4202 nn=120834
|
||||
7 np=249893 qsp=49390 rpq=42 cbr=0 cng=72 gpc=38400 gps=17102 nf=41 nn=144888
|
||||
0 np=255892 qsp=53936 rpq=85 cbr=0 cng=14417 gpc=10033 gps=24320 nn=146741
|
||||
1 np=261224 qsp=54638 rpq=33 cbr=0 cng=25723 gpc=16310 gps=2849 nn=155792
|
||||
2 np=237496 qsp=49664 rpq=23 cbr=0 cng=2762 gpc=45478 gps=1762 nn=136629
|
||||
3 np=236249 qsp=48766 rpq=98 cbr=0 cng=286 gpc=48049 gps=1218 nn=137723
|
||||
4 np=221310 qsp=46850 rpq=7 cbr=0 cng=26 gpc=43161 gps=4634 nn=123110
|
||||
5 np=237332 qsp=48449 rpq=9 cbr=0 cng=54 gpc=47920 gps=3252 nn=137456
|
||||
6 np=219995 qsp=46718 rpq=12 cbr=0 cng=50 gpc=42098 gps=6093 nn=120834
|
||||
7 np=249893 qsp=49390 rpq=42 cbr=0 cng=72 gpc=38400 gps=17102 nn=144888
|
||||
rcu_bh:
|
||||
0 np=146741 qsp=1419 rpq=6 cbr=0 cng=6 gpc=0 gps=0 nf=2 nn=145314
|
||||
1 np=155792 qsp=12597 rpq=3 cbr=0 cng=0 gpc=4 gps=8 nf=3 nn=143180
|
||||
2 np=136629 qsp=18680 rpq=1 cbr=0 cng=0 gpc=7 gps=6 nf=0 nn=117936
|
||||
3 np=137723 qsp=2843 rpq=0 cbr=0 cng=0 gpc=10 gps=7 nf=0 nn=134863
|
||||
4 np=123110 qsp=12433 rpq=0 cbr=0 cng=0 gpc=4 gps=2 nf=0 nn=110671
|
||||
5 np=137456 qsp=4210 rpq=1 cbr=0 cng=0 gpc=6 gps=5 nf=0 nn=133235
|
||||
6 np=120834 qsp=9902 rpq=2 cbr=0 cng=0 gpc=6 gps=3 nf=2 nn=110921
|
||||
7 np=144888 qsp=26336 rpq=0 cbr=0 cng=0 gpc=8 gps=2 nf=0 nn=118542
|
||||
0 np=146741 qsp=1419 rpq=6 cbr=0 cng=6 gpc=0 gps=0 nn=145314
|
||||
1 np=155792 qsp=12597 rpq=3 cbr=0 cng=0 gpc=4 gps=8 nn=143180
|
||||
2 np=136629 qsp=18680 rpq=1 cbr=0 cng=0 gpc=7 gps=6 nn=117936
|
||||
3 np=137723 qsp=2843 rpq=0 cbr=0 cng=0 gpc=10 gps=7 nn=134863
|
||||
4 np=123110 qsp=12433 rpq=0 cbr=0 cng=0 gpc=4 gps=2 nn=110671
|
||||
5 np=137456 qsp=4210 rpq=1 cbr=0 cng=0 gpc=6 gps=5 nn=133235
|
||||
6 np=120834 qsp=9902 rpq=2 cbr=0 cng=0 gpc=6 gps=3 nn=110921
|
||||
7 np=144888 qsp=26336 rpq=0 cbr=0 cng=0 gpc=8 gps=2 nn=118542
|
||||
|
||||
As always, this is once again split into "rcu_sched" and "rcu_bh"
|
||||
portions, with CONFIG_TREE_PREEMPT_RCU kernels having an additional
|
||||
|
|
@ -377,17 +377,6 @@ o "gpc" is the number of times that an old grace period had
|
|||
o "gps" is the number of times that a new grace period had started,
|
||||
but this CPU was not yet aware of it.
|
||||
|
||||
o "nf" is the number of times that this CPU suspected that the
|
||||
current grace period had run for too long, and thus needed to
|
||||
be forced.
|
||||
|
||||
Please note that "forcing" consists of sending resched IPIs
|
||||
to holdout CPUs. If that CPU really still is in an old RCU
|
||||
read-side critical section, then we really do have to wait for it.
|
||||
The assumption behing "forcing" is that the CPU is not still in
|
||||
an old RCU read-side critical section, but has not yet responded
|
||||
for some other reason.
|
||||
|
||||
o "nn" is the number of times that this CPU needed nothing. Alert
|
||||
readers will note that the rcu "nn" number for a given CPU very
|
||||
closely matches the rcu_bh "np" number for that same CPU. This
|
||||
|
|
|
|||
|
|
@ -873,7 +873,7 @@ d. Do you need to treat NMI handlers, hardirq handlers,
|
|||
and code segments with preemption disabled (whether
|
||||
via preempt_disable(), local_irq_save(), local_bh_disable(),
|
||||
or some other mechanism) as if they were explicit RCU readers?
|
||||
If so, you need RCU-sched.
|
||||
If so, RCU-sched is the only choice that will work for you.
|
||||
|
||||
e. Do you need RCU grace periods to complete even in the face
|
||||
of softirq monopolization of one or more of the CPUs? For
|
||||
|
|
@ -884,7 +884,12 @@ f. Is your workload too update-intensive for normal use of
|
|||
RCU, but inappropriate for other synchronization mechanisms?
|
||||
If so, consider SLAB_DESTROY_BY_RCU. But please be careful!
|
||||
|
||||
g. Otherwise, use RCU.
|
||||
g. Do you need read-side critical sections that are respected
|
||||
even though they are in the middle of the idle loop, during
|
||||
user-mode execution, or on an offlined CPU? If so, SRCU is the
|
||||
only choice that will work for you.
|
||||
|
||||
h. Otherwise, use RCU.
|
||||
|
||||
Of course, this all assumes that you have determined that RCU is in fact
|
||||
the right tool for your job.
|
||||
|
|
|
|||
|
|
@ -98,10 +98,9 @@ static int create_nl_socket(int protocol)
|
|||
if (rcvbufsz)
|
||||
if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF,
|
||||
&rcvbufsz, sizeof(rcvbufsz)) < 0) {
|
||||
fprintf(stderr, "Unable to set socket rcv buf size "
|
||||
"to %d\n",
|
||||
fprintf(stderr, "Unable to set socket rcv buf size to %d\n",
|
||||
rcvbufsz);
|
||||
return -1;
|
||||
goto error;
|
||||
}
|
||||
|
||||
memset(&local, 0, sizeof(local));
|
||||
|
|
|
|||
|
|
@ -0,0 +1,232 @@
|
|||
ARM Marvell SoCs
|
||||
================
|
||||
|
||||
This document lists all the ARM Marvell SoCs that are currently
|
||||
supported in mainline by the Linux kernel. As the Marvell families of
|
||||
SoCs are large and complex, it is hard to understand where the support
|
||||
for a particular SoC is available in the Linux kernel. This document
|
||||
tries to help in understanding where those SoCs are supported, and to
|
||||
match them with their corresponding public datasheet, when available.
|
||||
|
||||
Orion family
|
||||
------------
|
||||
|
||||
Flavors:
|
||||
88F5082
|
||||
88F5181
|
||||
88F5181L
|
||||
88F5182
|
||||
Datasheet : http://www.embeddedarm.com/documentation/third-party/MV88F5182-datasheet.pdf
|
||||
Programmer's User Guide : http://www.embeddedarm.com/documentation/third-party/MV88F5182-opensource-manual.pdf
|
||||
User Manual : http://www.embeddedarm.com/documentation/third-party/MV88F5182-usermanual.pdf
|
||||
88F5281
|
||||
Datasheet : http://www.ocmodshop.com/images/reviews/networking/qnap_ts409u/marvel_88f5281_data_sheet.pdf
|
||||
88F6183
|
||||
Core: Feroceon ARMv5 compatible
|
||||
Linux kernel mach directory: arch/arm/mach-orion5x
|
||||
Linux kernel plat directory: arch/arm/plat-orion
|
||||
|
||||
Kirkwood family
|
||||
---------------
|
||||
|
||||
Flavors:
|
||||
88F6282 a.k.a Armada 300
|
||||
Product Brief : http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf
|
||||
88F6283 a.k.a Armada 310
|
||||
Product Brief : http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf
|
||||
88F6190
|
||||
Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6190-003_WEB.pdf
|
||||
Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf
|
||||
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
|
||||
88F6192
|
||||
Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6192-003_ver1.pdf
|
||||
Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf
|
||||
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
|
||||
88F6182
|
||||
88F6180
|
||||
Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6180-003_ver1.pdf
|
||||
Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6180_OpenSource.pdf
|
||||
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
|
||||
88F6281
|
||||
Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6281-004_ver1.pdf
|
||||
Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6281_OpenSource.pdf
|
||||
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
|
||||
Homepage: http://www.marvell.com/embedded-processors/kirkwood/
|
||||
Core: Feroceon ARMv5 compatible
|
||||
Linux kernel mach directory: arch/arm/mach-kirkwood
|
||||
Linux kernel plat directory: arch/arm/plat-orion
|
||||
|
||||
Discovery family
|
||||
----------------
|
||||
|
||||
Flavors:
|
||||
MV78100
|
||||
Product Brief : http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78100-003_WEB.pdf
|
||||
Hardware Spec : http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78100_OpenSource.pdf
|
||||
Functional Spec: http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
|
||||
MV78200
|
||||
Product Brief : http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78200-002_WEB.pdf
|
||||
Hardware Spec : http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78200_OpenSource.pdf
|
||||
Functional Spec: http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
|
||||
MV76100
|
||||
Not supported by the Linux kernel.
|
||||
|
||||
Core: Feroceon ARMv5 compatible
|
||||
|
||||
Linux kernel mach directory: arch/arm/mach-mv78xx0
|
||||
Linux kernel plat directory: arch/arm/plat-orion
|
||||
|
||||
EBU Armada family
|
||||
-----------------
|
||||
|
||||
Armada 370 Flavors:
|
||||
88F6710
|
||||
88F6707
|
||||
88F6W11
|
||||
|
||||
Armada XP Flavors:
|
||||
MV78230
|
||||
MV78260
|
||||
MV78460
|
||||
|
||||
Product Brief: http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf
|
||||
No public datasheet available.
|
||||
|
||||
Core: Sheeva ARMv7 compatible
|
||||
|
||||
Linux kernel mach directory: arch/arm/mach-mvebu
|
||||
Linux kernel plat directory: none
|
||||
|
||||
Avanta family
|
||||
-------------
|
||||
|
||||
Flavors:
|
||||
88F6510
|
||||
88F6530P
|
||||
88F6550
|
||||
88F6560
|
||||
Homepage : http://www.marvell.com/broadband/
|
||||
Product Brief: http://www.marvell.com/broadband/assets/Marvell_Avanta_88F6510_305_060-001_product_brief.pdf
|
||||
No public datasheet available.
|
||||
|
||||
Core: ARMv5 compatible
|
||||
|
||||
Linux kernel mach directory: no code in mainline yet, planned for the future
|
||||
Linux kernel plat directory: no code in mainline yet, planned for the future
|
||||
|
||||
Dove family (application processor)
|
||||
-----------------------------------
|
||||
|
||||
Flavors:
|
||||
88AP510 a.k.a Armada 510
|
||||
Product Brief : http://www.marvell.com/application-processors/armada-500/assets/Marvell_Armada510_SoC.pdf
|
||||
Hardware Spec : http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Hardware-Spec.pdf
|
||||
Functional Spec : http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Functional-Spec.pdf
|
||||
Homepage: http://www.marvell.com/application-processors/armada-500/
|
||||
Core: ARMv7 compatible
|
||||
Directory: arch/arm/mach-dove
|
||||
|
||||
PXA 2xx/3xx/93x/95x family
|
||||
--------------------------
|
||||
|
||||
Flavors:
|
||||
PXA21x, PXA25x, PXA26x
|
||||
Application processor only
|
||||
Core: ARMv5 XScale core
|
||||
PXA270, PXA271, PXA272
|
||||
Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_pb.pdf
|
||||
Design guide : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_design_guide.pdf
|
||||
Developers manual : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_dev_man.pdf
|
||||
Specification : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_emts.pdf
|
||||
Specification update : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_spec_update.pdf
|
||||
Application processor only
|
||||
Core: ARMv5 XScale core
|
||||
PXA300, PXA310, PXA320
|
||||
PXA 300 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA300_PB_R4.pdf
|
||||
PXA 310 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA310_PB_R4.pdf
|
||||
PXA 320 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA320_PB_R4.pdf
|
||||
Design guide : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Design_Guide.pdf
|
||||
Developers manual : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Developers_Manual.zip
|
||||
Specifications : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_EMTS.pdf
|
||||
Specification Update : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Spec_Update.zip
|
||||
Reference Manual : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_TavorP_BootROM_Ref_Manual.pdf
|
||||
Application processor only
|
||||
Core: ARMv5 XScale core
|
||||
PXA930, PXA935
|
||||
Application processor with Communication processor
|
||||
Core: ARMv5 XScale core
|
||||
PXA955
|
||||
Application processor with Communication processor
|
||||
Core: ARMv7 compatible Sheeva PJ4 core
|
||||
|
||||
Comments:
|
||||
|
||||
* This line of SoCs originates from the XScale family developed by
|
||||
Intel and acquired by Marvell in ~2006. The PXA21x, PXA25x,
|
||||
PXA26x, PXA27x, PXA3xx and PXA93x were developed by Intel, while
|
||||
the later PXA95x were developed by Marvell.
|
||||
|
||||
* Due to their XScale origin, these SoCs have virtually nothing in
|
||||
common with the other (Kirkwood, Dove, etc.) families of Marvell
|
||||
SoCs, except with the MMP/MMP2 family of SoCs.
|
||||
|
||||
Linux kernel mach directory: arch/arm/mach-pxa
|
||||
Linux kernel plat directory: arch/arm/plat-pxa
|
||||
|
||||
MMP/MMP2 family (communication processor)
|
||||
-----------------------------------------
|
||||
|
||||
Flavors:
|
||||
PXA168, a.k.a Armada 168
|
||||
Homepage : http://www.marvell.com/application-processors/armada-100/armada-168.jsp
|
||||
Product brief : http://www.marvell.com/application-processors/armada-100/assets/pxa_168_pb.pdf
|
||||
Hardware manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_datasheet.pdf
|
||||
Software manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_software_manual.pdf
|
||||
Specification update : http://www.marvell.com/application-processors/armada-100/assets/ARMADA16x_Spec_update.pdf
|
||||
Boot ROM manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_ref_manual.pdf
|
||||
App node package : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_app_note_package.pdf
|
||||
Application processor only
|
||||
Core: ARMv5 compatible Marvell PJ1 (Mohawk)
|
||||
PXA910
|
||||
Homepage : http://www.marvell.com/communication-processors/pxa910/
|
||||
Product Brief : http://www.marvell.com/communication-processors/pxa910/assets/Marvell_PXA910_Platform-001_PB_final.pdf
|
||||
Application processor with Communication processor
|
||||
Core: ARMv5 compatible Marvell PJ1 (Mohawk)
|
||||
MMP2, a.k.a Armada 610
|
||||
Product Brief : http://www.marvell.com/application-processors/armada-600/assets/armada610_pb.pdf
|
||||
Application processor only
|
||||
Core: ARMv7 compatible Sheeva PJ4 core
|
||||
|
||||
Comments:
|
||||
|
||||
* This line of SoCs originates from the XScale family developed by
|
||||
Intel and acquired by Marvell in ~2006. All the processors of
|
||||
this MMP/MMP2 family were developed by Marvell.
|
||||
|
||||
* Due to their XScale origin, these SoCs have virtually nothing in
|
||||
common with the other (Kirkwood, Dove, etc.) families of Marvell
|
||||
SoCs, except with the PXA family of SoCs listed above.
|
||||
|
||||
Linux kernel mach directory: arch/arm/mach-mmp
|
||||
Linux kernel plat directory: arch/arm/plat-pxa
|
||||
|
||||
Long-term plans
|
||||
---------------
|
||||
|
||||
* Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ and
|
||||
mach-kirkwood/ into the mach-mvebu/ to support all SoCs from the
|
||||
Marvell EBU (Engineering Business Unit) in a single mach-<foo>
|
||||
directory. The plat-orion/ would therefore disappear.
|
||||
|
||||
* Unify the mach-mmp/ and mach-pxa/ into the same mach-pxa
|
||||
directory. The plat-pxa/ would therefore disappear.
|
||||
|
||||
Credits
|
||||
-------
|
||||
|
||||
Maen Suleiman <maen@marvell.com>
|
||||
Lior Amsalem <alior@marvell.com>
|
||||
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
||||
Andrew Lunn <andrew@lunn.ch>
|
||||
Nicolas Pitre <nico@fluxnic.net>
|
||||
Eric Miao <eric.y.miao@gmail.com>
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
S3C2410 GPIO Control
|
||||
S3C24XX GPIO Control
|
||||
====================
|
||||
|
||||
Introduction
|
||||
|
|
@ -12,7 +12,7 @@ Introduction
|
|||
of the s3c2410 GPIO system, please read the Samsung provided
|
||||
data-sheet/users manual to find out the complete list.
|
||||
|
||||
See Documentation/arm/Samsung/GPIO.txt for the core implemetation.
|
||||
See Documentation/arm/Samsung/GPIO.txt for the core implementation.
|
||||
|
||||
|
||||
GPIOLIB
|
||||
|
|
@ -41,8 +41,8 @@ GPIOLIB
|
|||
GPIOLIB conversion
|
||||
------------------
|
||||
|
||||
If you need to convert your board or driver to use gpiolib from the exiting
|
||||
s3c2410 api, then here are some notes on the process.
|
||||
If you need to convert your board or driver to use gpiolib from the phased
|
||||
out s3c2410 API, then here are some notes on the process.
|
||||
|
||||
1) If your board is exclusively using an GPIO, say to control peripheral
|
||||
power, then it will require to claim the gpio with gpio_request() before
|
||||
|
|
@ -55,7 +55,7 @@ s3c2410 api, then here are some notes on the process.
|
|||
as they have the same arguments, and can either take the pin specific
|
||||
values, or the more generic special-function-number arguments.
|
||||
|
||||
3) s3c2410_gpio_pullup() changs have the problem that whilst the
|
||||
3) s3c2410_gpio_pullup() changes have the problem that whilst the
|
||||
s3c2410_gpio_pullup(x, 1) can be easily translated to the
|
||||
s3c_gpio_setpull(x, S3C_GPIO_PULL_NONE), the s3c2410_gpio_pullup(x, 0)
|
||||
are not so easy.
|
||||
|
|
@ -74,7 +74,7 @@ s3c2410 api, then here are some notes on the process.
|
|||
when using gpio_get_value() on an output pin (s3c2410_gpio_getpin
|
||||
would return the value the pin is supposed to be outputting).
|
||||
|
||||
6) s3c2410_gpio_getirq() should be directly replacable with the
|
||||
6) s3c2410_gpio_getirq() should be directly replaceable with the
|
||||
gpio_to_irq() call.
|
||||
|
||||
The s3c2410_gpio and gpio_ calls have always operated on the same gpio
|
||||
|
|
@ -105,7 +105,7 @@ PIN Numbers
|
|||
-----------
|
||||
|
||||
Each pin has an unique number associated with it in regs-gpio.h,
|
||||
eg S3C2410_GPA(0) or S3C2410_GPF(1). These defines are used to tell
|
||||
e.g. S3C2410_GPA(0) or S3C2410_GPF(1). These defines are used to tell
|
||||
the GPIO functions which pin is to be used.
|
||||
|
||||
With the conversion to gpiolib, there is no longer a direct conversion
|
||||
|
|
@ -120,31 +120,27 @@ Configuring a pin
|
|||
The following function allows the configuration of a given pin to
|
||||
be changed.
|
||||
|
||||
void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function);
|
||||
void s3c_gpio_cfgpin(unsigned int pin, unsigned int function);
|
||||
|
||||
Eg:
|
||||
e.g.:
|
||||
|
||||
s3c2410_gpio_cfgpin(S3C2410_GPA(0), S3C2410_GPA0_ADDR0);
|
||||
s3c2410_gpio_cfgpin(S3C2410_GPE(8), S3C2410_GPE8_SDDAT1);
|
||||
s3c_gpio_cfgpin(S3C2410_GPA(0), S3C_GPIO_SFN(1));
|
||||
s3c_gpio_cfgpin(S3C2410_GPE(8), S3C_GPIO_SFN(2));
|
||||
|
||||
which would turn GPA(0) into the lowest Address line A0, and set
|
||||
GPE(8) to be connected to the SDIO/MMC controller's SDDAT1 line.
|
||||
|
||||
The s3c_gpio_cfgpin() call is a functional replacement for this call.
|
||||
|
||||
|
||||
Reading the current configuration
|
||||
---------------------------------
|
||||
|
||||
The current configuration of a pin can be read by using:
|
||||
The current configuration of a pin can be read by using standard
|
||||
gpiolib function:
|
||||
|
||||
s3c2410_gpio_getcfg(unsigned int pin);
|
||||
s3c_gpio_getcfg(unsigned int pin);
|
||||
|
||||
The return value will be from the same set of values which can be
|
||||
passed to s3c2410_gpio_cfgpin().
|
||||
|
||||
The s3c_gpio_getcfg() call should be a functional replacement for
|
||||
this call.
|
||||
passed to s3c_gpio_cfgpin().
|
||||
|
||||
|
||||
Configuring a pull-up resistor
|
||||
|
|
@ -154,61 +150,33 @@ Configuring a pull-up resistor
|
|||
pull-up resistors enabled. This can be configured by the following
|
||||
function:
|
||||
|
||||
void s3c2410_gpio_pullup(unsigned int pin, unsigned int to);
|
||||
void s3c_gpio_setpull(unsigned int pin, unsigned int to);
|
||||
|
||||
Where the to value is zero to set the pull-up off, and 1 to enable
|
||||
the specified pull-up. Any other values are currently undefined.
|
||||
|
||||
The s3c_gpio_setpull() offers similar functionality, but with the
|
||||
ability to encode whether the pull is up or down. Currently there
|
||||
is no 'just on' state, so up or down must be selected.
|
||||
Where the to value is S3C_GPIO_PULL_NONE to set the pull-up off,
|
||||
and S3C_GPIO_PULL_UP to enable the specified pull-up. Any other
|
||||
values are currently undefined.
|
||||
|
||||
|
||||
Getting the state of a PIN
|
||||
--------------------------
|
||||
Getting and setting the state of a PIN
|
||||
--------------------------------------
|
||||
|
||||
The state of a pin can be read by using the function:
|
||||
|
||||
unsigned int s3c2410_gpio_getpin(unsigned int pin);
|
||||
|
||||
This will return either zero or non-zero. Do not count on this
|
||||
function returning 1 if the pin is set.
|
||||
|
||||
This call is now implemented by the relevant gpiolib calls, convert
|
||||
your board or driver to use gpiolib.
|
||||
|
||||
|
||||
Setting the state of a PIN
|
||||
--------------------------
|
||||
|
||||
The value an pin is outputing can be modified by using the following:
|
||||
|
||||
void s3c2410_gpio_setpin(unsigned int pin, unsigned int to);
|
||||
|
||||
Which sets the given pin to the value. Use 0 to write 0, and 1 to
|
||||
set the output to 1.
|
||||
|
||||
This call is now implemented by the relevant gpiolib calls, convert
|
||||
These calls are now implemented by the relevant gpiolib calls, convert
|
||||
your board or driver to use gpiolib.
|
||||
|
||||
|
||||
Getting the IRQ number associated with a PIN
|
||||
--------------------------------------------
|
||||
|
||||
The following function can map the given pin number to an IRQ
|
||||
A standard gpiolib function can map the given pin number to an IRQ
|
||||
number to pass to the IRQ system.
|
||||
|
||||
int s3c2410_gpio_getirq(unsigned int pin);
|
||||
int gpio_to_irq(unsigned int pin);
|
||||
|
||||
Note, not all pins have an IRQ.
|
||||
|
||||
This call is now implemented by the relevant gpiolib calls, convert
|
||||
your board or driver to use gpiolib.
|
||||
|
||||
|
||||
Authour
|
||||
Author
|
||||
-------
|
||||
|
||||
|
||||
Ben Dooks, 03 October 2004
|
||||
Copyright 2004 Ben Dooks, Simtec Electronics
|
||||
|
|
|
|||
|
|
@ -5,14 +5,14 @@ Introduction
|
|||
------------
|
||||
|
||||
This outlines the Samsung GPIO implementation and the architecture
|
||||
specific calls provided alongisde the drivers/gpio core.
|
||||
specific calls provided alongside the drivers/gpio core.
|
||||
|
||||
|
||||
S3C24XX (Legacy)
|
||||
----------------
|
||||
|
||||
See Documentation/arm/Samsung-S3C24XX/GPIO.txt for more information
|
||||
about these devices. Their implementation is being brought into line
|
||||
about these devices. Their implementation has been brought into line
|
||||
with the core samsung implementation described in this document.
|
||||
|
||||
|
||||
|
|
@ -29,7 +29,7 @@ GPIO numbering is synchronised between the Samsung and gpiolib system.
|
|||
PIN configuration
|
||||
-----------------
|
||||
|
||||
Pin configuration is specific to the Samsung architecutre, with each SoC
|
||||
Pin configuration is specific to the Samsung architecture, with each SoC
|
||||
registering the necessary information for the core gpio configuration
|
||||
implementation to configure pins as necessary.
|
||||
|
||||
|
|
@ -38,5 +38,3 @@ driver or machine to change gpio configuration.
|
|||
|
||||
See arch/arm/plat-samsung/include/plat/gpio-cfg.h for more information
|
||||
on these functions.
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -51,6 +51,9 @@ ffc00000 ffefffff DMA memory mapping region. Memory returned
|
|||
ff000000 ffbfffff Reserved for future expansion of DMA
|
||||
mapping region.
|
||||
|
||||
fee00000 feffffff Mapping of PCI I/O space. This is a static
|
||||
mapping within the vmalloc space.
|
||||
|
||||
VMALLOC_START VMALLOC_END-1 vmalloc() / ioremap() space.
|
||||
Memory returned by vmalloc/ioremap will
|
||||
be dynamically placed in this region.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,152 @@
|
|||
Booting AArch64 Linux
|
||||
=====================
|
||||
|
||||
Author: Will Deacon <will.deacon@arm.com>
|
||||
Date : 07 September 2012
|
||||
|
||||
This document is based on the ARM booting document by Russell King and
|
||||
is relevant to all public releases of the AArch64 Linux kernel.
|
||||
|
||||
The AArch64 exception model is made up of a number of exception levels
|
||||
(EL0 - EL3), with EL0 and EL1 having a secure and a non-secure
|
||||
counterpart. EL2 is the hypervisor level and exists only in non-secure
|
||||
mode. EL3 is the highest priority level and exists only in secure mode.
|
||||
|
||||
For the purposes of this document, we will use the term `boot loader'
|
||||
simply to define all software that executes on the CPU(s) before control
|
||||
is passed to the Linux kernel. This may include secure monitor and
|
||||
hypervisor code, or it may just be a handful of instructions for
|
||||
preparing a minimal boot environment.
|
||||
|
||||
Essentially, the boot loader should provide (as a minimum) the
|
||||
following:
|
||||
|
||||
1. Setup and initialise the RAM
|
||||
2. Setup the device tree
|
||||
3. Decompress the kernel image
|
||||
4. Call the kernel image
|
||||
|
||||
|
||||
1. Setup and initialise RAM
|
||||
---------------------------
|
||||
|
||||
Requirement: MANDATORY
|
||||
|
||||
The boot loader is expected to find and initialise all RAM that the
|
||||
kernel will use for volatile data storage in the system. It performs
|
||||
this in a machine dependent manner. (It may use internal algorithms
|
||||
to automatically locate and size all RAM, or it may use knowledge of
|
||||
the RAM in the machine, or any other method the boot loader designer
|
||||
sees fit.)
|
||||
|
||||
|
||||
2. Setup the device tree
|
||||
-------------------------
|
||||
|
||||
Requirement: MANDATORY
|
||||
|
||||
The device tree blob (dtb) must be no bigger than 2 megabytes in size
|
||||
and placed at a 2-megabyte boundary within the first 512 megabytes from
|
||||
the start of the kernel image. This is to allow the kernel to map the
|
||||
blob using a single section mapping in the initial page tables.
|
||||
|
||||
|
||||
3. Decompress the kernel image
|
||||
------------------------------
|
||||
|
||||
Requirement: OPTIONAL
|
||||
|
||||
The AArch64 kernel does not currently provide a decompressor and
|
||||
therefore requires decompression (gzip etc.) to be performed by the boot
|
||||
loader if a compressed Image target (e.g. Image.gz) is used. For
|
||||
bootloaders that do not implement this requirement, the uncompressed
|
||||
Image target is available instead.
|
||||
|
||||
|
||||
4. Call the kernel image
|
||||
------------------------
|
||||
|
||||
Requirement: MANDATORY
|
||||
|
||||
The decompressed kernel image contains a 32-byte header as follows:
|
||||
|
||||
u32 magic = 0x14000008; /* branch to stext, little-endian */
|
||||
u32 res0 = 0; /* reserved */
|
||||
u64 text_offset; /* Image load offset */
|
||||
u64 res1 = 0; /* reserved */
|
||||
u64 res2 = 0; /* reserved */
|
||||
|
||||
The image must be placed at the specified offset (currently 0x80000)
|
||||
from the start of the system RAM and called there. The start of the
|
||||
system RAM must be aligned to 2MB.
|
||||
|
||||
Before jumping into the kernel, the following conditions must be met:
|
||||
|
||||
- Quiesce all DMA capable devices so that memory does not get
|
||||
corrupted by bogus network packets or disk data. This will save
|
||||
you many hours of debug.
|
||||
|
||||
- Primary CPU general-purpose register settings
|
||||
x0 = physical address of device tree blob (dtb) in system RAM.
|
||||
x1 = 0 (reserved for future use)
|
||||
x2 = 0 (reserved for future use)
|
||||
x3 = 0 (reserved for future use)
|
||||
|
||||
- CPU mode
|
||||
All forms of interrupts must be masked in PSTATE.DAIF (Debug, SError,
|
||||
IRQ and FIQ).
|
||||
The CPU must be in either EL2 (RECOMMENDED in order to have access to
|
||||
the virtualisation extensions) or non-secure EL1.
|
||||
|
||||
- Caches, MMUs
|
||||
The MMU must be off.
|
||||
Instruction cache may be on or off.
|
||||
Data cache must be off and invalidated.
|
||||
External caches (if present) must be configured and disabled.
|
||||
|
||||
- Architected timers
|
||||
CNTFRQ must be programmed with the timer frequency.
|
||||
If entering the kernel at EL1, CNTHCTL_EL2 must have EL1PCTEN (bit 0)
|
||||
set where available.
|
||||
|
||||
- Coherency
|
||||
All CPUs to be booted by the kernel must be part of the same coherency
|
||||
domain on entry to the kernel. This may require IMPLEMENTATION DEFINED
|
||||
initialisation to enable the receiving of maintenance operations on
|
||||
each CPU.
|
||||
|
||||
- System registers
|
||||
All writable architected system registers at the exception level where
|
||||
the kernel image will be entered must be initialised by software at a
|
||||
higher exception level to prevent execution in an UNKNOWN state.
|
||||
|
||||
The boot loader is expected to enter the kernel on each CPU in the
|
||||
following manner:
|
||||
|
||||
- The primary CPU must jump directly to the first instruction of the
|
||||
kernel image. The device tree blob passed by this CPU must contain
|
||||
for each CPU node:
|
||||
|
||||
1. An 'enable-method' property. Currently, the only supported value
|
||||
for this field is the string "spin-table".
|
||||
|
||||
2. A 'cpu-release-addr' property identifying a 64-bit,
|
||||
zero-initialised memory location.
|
||||
|
||||
It is expected that the bootloader will generate these device tree
|
||||
properties and insert them into the blob prior to kernel entry.
|
||||
|
||||
- Any secondary CPUs must spin outside of the kernel in a reserved area
|
||||
of memory (communicated to the kernel by a /memreserve/ region in the
|
||||
device tree) polling their cpu-release-addr location, which must be
|
||||
contained in the reserved region. A wfe instruction may be inserted
|
||||
to reduce the overhead of the busy-loop and a sev will be issued by
|
||||
the primary CPU. When a read of the location pointed to by the
|
||||
cpu-release-addr returns a non-zero value, the CPU must jump directly
|
||||
to this value.
|
||||
|
||||
- Secondary CPU general-purpose register settings
|
||||
x0 = 0 (reserved for future use)
|
||||
x1 = 0 (reserved for future use)
|
||||
x2 = 0 (reserved for future use)
|
||||
x3 = 0 (reserved for future use)
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
Memory Layout on AArch64 Linux
|
||||
==============================
|
||||
|
||||
Author: Catalin Marinas <catalin.marinas@arm.com>
|
||||
Date : 20 February 2012
|
||||
|
||||
This document describes the virtual memory layout used by the AArch64
|
||||
Linux kernel. The architecture allows up to 4 levels of translation
|
||||
tables with a 4KB page size and up to 3 levels with a 64KB page size.
|
||||
|
||||
AArch64 Linux uses 3 levels of translation tables with the 4KB page
|
||||
configuration, allowing 39-bit (512GB) virtual addresses for both user
|
||||
and kernel. With 64KB pages, only 2 levels of translation tables are
|
||||
used but the memory layout is the same.
|
||||
|
||||
User addresses have bits 63:39 set to 0 while the kernel addresses have
|
||||
the same bits set to 1. TTBRx selection is given by bit 63 of the
|
||||
virtual address. The swapper_pg_dir contains only kernel (global)
|
||||
mappings while the user pgd contains only user (non-global) mappings.
|
||||
The swapper_pgd_dir address is written to TTBR1 and never written to
|
||||
TTBR0.
|
||||
|
||||
|
||||
AArch64 Linux memory layout:
|
||||
|
||||
Start End Size Use
|
||||
-----------------------------------------------------------------------
|
||||
0000000000000000 0000007fffffffff 512GB user
|
||||
|
||||
ffffff8000000000 ffffffbbfffcffff ~240GB vmalloc
|
||||
|
||||
ffffffbbfffd0000 ffffffbcfffdffff 64KB [guard page]
|
||||
|
||||
ffffffbbfffe0000 ffffffbcfffeffff 64KB PCI I/O space
|
||||
|
||||
ffffffbbffff0000 ffffffbcffffffff 64KB [guard page]
|
||||
|
||||
ffffffbc00000000 ffffffbdffffffff 8GB vmemmap
|
||||
|
||||
ffffffbe00000000 ffffffbffbffffff ~8GB [guard, future vmmemap]
|
||||
|
||||
ffffffbffc000000 ffffffbfffffffff 64MB modules
|
||||
|
||||
ffffffc000000000 ffffffffffffffff 256GB memory
|
||||
|
||||
|
||||
Translation table lookup with 4KB pages:
|
||||
|
||||
+--------+--------+--------+--------+--------+--------+--------+--------+
|
||||
|63 56|55 48|47 40|39 32|31 24|23 16|15 8|7 0|
|
||||
+--------+--------+--------+--------+--------+--------+--------+--------+
|
||||
| | | | | |
|
||||
| | | | | v
|
||||
| | | | | [11:0] in-page offset
|
||||
| | | | +-> [20:12] L3 index
|
||||
| | | +-----------> [29:21] L2 index
|
||||
| | +---------------------> [38:30] L1 index
|
||||
| +-------------------------------> [47:39] L0 index (not used)
|
||||
+-------------------------------------------------> [63] TTBR0/1
|
||||
|
||||
|
||||
Translation table lookup with 64KB pages:
|
||||
|
||||
+--------+--------+--------+--------+--------+--------+--------+--------+
|
||||
|63 56|55 48|47 40|39 32|31 24|23 16|15 8|7 0|
|
||||
+--------+--------+--------+--------+--------+--------+--------+--------+
|
||||
| | | | |
|
||||
| | | | v
|
||||
| | | | [15:0] in-page offset
|
||||
| | | +----------> [28:16] L3 index
|
||||
| | +--------------------------> [41:29] L2 index (only 38:29 used)
|
||||
| +-------------------------------> [47:42] L1 index (not used)
|
||||
+-------------------------------------------------> [63] TTBR0/1
|
||||
|
|
@ -29,7 +29,8 @@ CONTENTS:
|
|||
3.1 Overview
|
||||
3.2 Synchronization
|
||||
3.3 Subsystem API
|
||||
4. Questions
|
||||
4. Extended attributes usage
|
||||
5. Questions
|
||||
|
||||
1. Control Groups
|
||||
=================
|
||||
|
|
@ -62,9 +63,9 @@ an instance of the cgroup virtual filesystem associated with it.
|
|||
At any one time there may be multiple active hierarchies of task
|
||||
cgroups. Each hierarchy is a partition of all tasks in the system.
|
||||
|
||||
User level code may create and destroy cgroups by name in an
|
||||
User-level code may create and destroy cgroups by name in an
|
||||
instance of the cgroup virtual file system, specify and query to
|
||||
which cgroup a task is assigned, and list the task pids assigned to
|
||||
which cgroup a task is assigned, and list the task PIDs assigned to
|
||||
a cgroup. Those creations and assignments only affect the hierarchy
|
||||
associated with that instance of the cgroup file system.
|
||||
|
||||
|
|
@ -72,7 +73,7 @@ On their own, the only use for cgroups is for simple job
|
|||
tracking. The intention is that other subsystems hook into the generic
|
||||
cgroup support to provide new attributes for cgroups, such as
|
||||
accounting/limiting the resources which processes in a cgroup can
|
||||
access. For example, cpusets (see Documentation/cgroups/cpusets.txt) allows
|
||||
access. For example, cpusets (see Documentation/cgroups/cpusets.txt) allow
|
||||
you to associate a set of CPUs and a set of memory nodes with the
|
||||
tasks in each cgroup.
|
||||
|
||||
|
|
@ -80,11 +81,11 @@ tasks in each cgroup.
|
|||
----------------------------
|
||||
|
||||
There are multiple efforts to provide process aggregations in the
|
||||
Linux kernel, mainly for resource tracking purposes. Such efforts
|
||||
Linux kernel, mainly for resource-tracking purposes. Such efforts
|
||||
include cpusets, CKRM/ResGroups, UserBeanCounters, and virtual server
|
||||
namespaces. These all require the basic notion of a
|
||||
grouping/partitioning of processes, with newly forked processes ending
|
||||
in the same group (cgroup) as their parent process.
|
||||
up in the same group (cgroup) as their parent process.
|
||||
|
||||
The kernel cgroup patch provides the minimum essential kernel
|
||||
mechanisms required to efficiently implement such groups. It has
|
||||
|
|
@ -127,14 +128,14 @@ following lines:
|
|||
/ \
|
||||
Professors (15%) students (5%)
|
||||
|
||||
Browsers like Firefox/Lynx go into the WWW network class, while (k)nfsd go
|
||||
into NFS network class.
|
||||
Browsers like Firefox/Lynx go into the WWW network class, while (k)nfsd goes
|
||||
into the NFS network class.
|
||||
|
||||
At the same time Firefox/Lynx will share an appropriate CPU/Memory class
|
||||
depending on who launched it (prof/student).
|
||||
|
||||
With the ability to classify tasks differently for different resources
|
||||
(by putting those resource subsystems in different hierarchies) then
|
||||
(by putting those resource subsystems in different hierarchies),
|
||||
the admin can easily set up a script which receives exec notifications
|
||||
and depending on who is launching the browser he can
|
||||
|
||||
|
|
@ -145,19 +146,19 @@ a separate cgroup for every browser launched and associate it with
|
|||
appropriate network and other resource class. This may lead to
|
||||
proliferation of such cgroups.
|
||||
|
||||
Also lets say that the administrator would like to give enhanced network
|
||||
Also let's say that the administrator would like to give enhanced network
|
||||
access temporarily to a student's browser (since it is night and the user
|
||||
wants to do online gaming :)) OR give one of the students simulation
|
||||
apps enhanced CPU power,
|
||||
wants to do online gaming :)) OR give one of the student's simulation
|
||||
apps enhanced CPU power.
|
||||
|
||||
With ability to write pids directly to resource classes, it's just a
|
||||
matter of :
|
||||
With ability to write PIDs directly to resource classes, it's just a
|
||||
matter of:
|
||||
|
||||
# echo pid > /sys/fs/cgroup/network/<new_class>/tasks
|
||||
(after some time)
|
||||
# echo pid > /sys/fs/cgroup/network/<orig_class>/tasks
|
||||
|
||||
Without this ability, he would have to split the cgroup into
|
||||
Without this ability, the administrator would have to split the cgroup into
|
||||
multiple separate ones and then associate the new cgroups with the
|
||||
new resource classes.
|
||||
|
||||
|
|
@ -184,20 +185,20 @@ Control Groups extends the kernel as follows:
|
|||
field of each task_struct using the css_set, anchored at
|
||||
css_set->tasks.
|
||||
|
||||
- A cgroup hierarchy filesystem can be mounted for browsing and
|
||||
- A cgroup hierarchy filesystem can be mounted for browsing and
|
||||
manipulation from user space.
|
||||
|
||||
- You can list all the tasks (by pid) attached to any cgroup.
|
||||
- You can list all the tasks (by PID) attached to any cgroup.
|
||||
|
||||
The implementation of cgroups requires a few, simple hooks
|
||||
into the rest of the kernel, none in performance critical paths:
|
||||
into the rest of the kernel, none in performance-critical paths:
|
||||
|
||||
- in init/main.c, to initialize the root cgroups and initial
|
||||
css_set at system boot.
|
||||
|
||||
- in fork and exit, to attach and detach a task from its css_set.
|
||||
|
||||
In addition a new file system, of type "cgroup" may be mounted, to
|
||||
In addition, a new file system of type "cgroup" may be mounted, to
|
||||
enable browsing and modifying the cgroups presently known to the
|
||||
kernel. When mounting a cgroup hierarchy, you may specify a
|
||||
comma-separated list of subsystems to mount as the filesystem mount
|
||||
|
|
@ -230,13 +231,13 @@ as the path relative to the root of the cgroup file system.
|
|||
Each cgroup is represented by a directory in the cgroup file system
|
||||
containing the following files describing that cgroup:
|
||||
|
||||
- tasks: list of tasks (by pid) attached to that cgroup. This list
|
||||
is not guaranteed to be sorted. Writing a thread id into this file
|
||||
- tasks: list of tasks (by PID) attached to that cgroup. This list
|
||||
is not guaranteed to be sorted. Writing a thread ID into this file
|
||||
moves the thread into this cgroup.
|
||||
- cgroup.procs: list of tgids in the cgroup. This list is not
|
||||
guaranteed to be sorted or free of duplicate tgids, and userspace
|
||||
- cgroup.procs: list of thread group IDs in the cgroup. This list is
|
||||
not guaranteed to be sorted or free of duplicate TGIDs, and userspace
|
||||
should sort/uniquify the list if this property is required.
|
||||
Writing a thread group id into this file moves all threads in that
|
||||
Writing a thread group ID into this file moves all threads in that
|
||||
group into this cgroup.
|
||||
- notify_on_release flag: run the release agent on exit?
|
||||
- release_agent: the path to use for release notifications (this file
|
||||
|
|
@ -261,7 +262,7 @@ cgroup file system directories.
|
|||
|
||||
When a task is moved from one cgroup to another, it gets a new
|
||||
css_set pointer - if there's an already existing css_set with the
|
||||
desired collection of cgroups then that group is reused, else a new
|
||||
desired collection of cgroups then that group is reused, otherwise a new
|
||||
css_set is allocated. The appropriate existing css_set is located by
|
||||
looking into a hash table.
|
||||
|
||||
|
|
@ -292,7 +293,7 @@ file system) of the abandoned cgroup. This enables automatic
|
|||
removal of abandoned cgroups. The default value of
|
||||
notify_on_release in the root cgroup at system boot is disabled
|
||||
(0). The default value of other cgroups at creation is the current
|
||||
value of their parents notify_on_release setting. The default value of
|
||||
value of their parents' notify_on_release settings. The default value of
|
||||
a cgroup hierarchy's release_agent path is empty.
|
||||
|
||||
1.5 What does clone_children do ?
|
||||
|
|
@ -316,7 +317,7 @@ the "cpuset" cgroup subsystem, the steps are something like:
|
|||
4) Create the new cgroup by doing mkdir's and write's (or echo's) in
|
||||
the /sys/fs/cgroup virtual file system.
|
||||
5) Start a task that will be the "founding father" of the new job.
|
||||
6) Attach that task to the new cgroup by writing its pid to the
|
||||
6) Attach that task to the new cgroup by writing its PID to the
|
||||
/sys/fs/cgroup/cpuset/tasks file for that cgroup.
|
||||
7) fork, exec or clone the job tasks from this founding father task.
|
||||
|
||||
|
|
@ -344,7 +345,7 @@ and then start a subshell 'sh' in that cgroup:
|
|||
2.1 Basic Usage
|
||||
---------------
|
||||
|
||||
Creating, modifying, using the cgroups can be done through the cgroup
|
||||
Creating, modifying, using cgroups can be done through the cgroup
|
||||
virtual filesystem.
|
||||
|
||||
To mount a cgroup hierarchy with all available subsystems, type:
|
||||
|
|
@ -441,7 +442,7 @@ You can attach the current shell task by echoing 0:
|
|||
# echo 0 > tasks
|
||||
|
||||
You can use the cgroup.procs file instead of the tasks file to move all
|
||||
threads in a threadgroup at once. Echoing the pid of any task in a
|
||||
threads in a threadgroup at once. Echoing the PID of any task in a
|
||||
threadgroup to cgroup.procs causes all tasks in that threadgroup to be
|
||||
be attached to the cgroup. Writing 0 to cgroup.procs moves all tasks
|
||||
in the writing task's threadgroup.
|
||||
|
|
@ -479,7 +480,7 @@ in /proc/mounts and /proc/<pid>/cgroups.
|
|||
There is mechanism which allows to get notifications about changing
|
||||
status of a cgroup.
|
||||
|
||||
To register new notification handler you need:
|
||||
To register a new notification handler you need to:
|
||||
- create a file descriptor for event notification using eventfd(2);
|
||||
- open a control file to be monitored (e.g. memory.usage_in_bytes);
|
||||
- write "<event_fd> <control_fd> <args>" to cgroup.event_control.
|
||||
|
|
@ -488,7 +489,7 @@ To register new notification handler you need:
|
|||
eventfd will be woken up by control file implementation or when the
|
||||
cgroup is removed.
|
||||
|
||||
To unregister notification handler just close eventfd.
|
||||
To unregister a notification handler just close eventfd.
|
||||
|
||||
NOTE: Support of notifications should be implemented for the control
|
||||
file. See documentation for the subsystem.
|
||||
|
|
@ -502,7 +503,7 @@ file. See documentation for the subsystem.
|
|||
Each kernel subsystem that wants to hook into the generic cgroup
|
||||
system needs to create a cgroup_subsys object. This contains
|
||||
various methods, which are callbacks from the cgroup system, along
|
||||
with a subsystem id which will be assigned by the cgroup system.
|
||||
with a subsystem ID which will be assigned by the cgroup system.
|
||||
|
||||
Other fields in the cgroup_subsys object include:
|
||||
|
||||
|
|
@ -516,7 +517,7 @@ Other fields in the cgroup_subsys object include:
|
|||
at system boot.
|
||||
|
||||
Each cgroup object created by the system has an array of pointers,
|
||||
indexed by subsystem id; this pointer is entirely managed by the
|
||||
indexed by subsystem ID; this pointer is entirely managed by the
|
||||
subsystem; the generic cgroup code will never touch this pointer.
|
||||
|
||||
3.2 Synchronization
|
||||
|
|
@ -639,7 +640,7 @@ void post_clone(struct cgroup *cgrp)
|
|||
|
||||
Called during cgroup_create() to do any parameter
|
||||
initialization which might be required before a task could attach. For
|
||||
example in cpusets, no task may attach before 'cpus' and 'mems' are set
|
||||
example, in cpusets, no task may attach before 'cpus' and 'mems' are set
|
||||
up.
|
||||
|
||||
void bind(struct cgroup *root)
|
||||
|
|
@ -650,7 +651,26 @@ and root cgroup. Currently this will only involve movement between
|
|||
the default hierarchy (which never has sub-cgroups) and a hierarchy
|
||||
that is being created/destroyed (and hence has no sub-cgroups).
|
||||
|
||||
4. Questions
|
||||
4. Extended attribute usage
|
||||
===========================
|
||||
|
||||
cgroup filesystem supports certain types of extended attributes in its
|
||||
directories and files. The current supported types are:
|
||||
- Trusted (XATTR_TRUSTED)
|
||||
- Security (XATTR_SECURITY)
|
||||
|
||||
Both require CAP_SYS_ADMIN capability to set.
|
||||
|
||||
Like in tmpfs, the extended attributes in cgroup filesystem are stored
|
||||
using kernel memory and it's advised to keep the usage at minimum. This
|
||||
is the reason why user defined extended attributes are not supported, since
|
||||
any user can do it and there's no limit in the value size.
|
||||
|
||||
The current known users for this feature are SELinux to limit cgroup usage
|
||||
in containers and systemd for assorted meta data like main PID in a cgroup
|
||||
(systemd creates a cgroup per service).
|
||||
|
||||
5. Questions
|
||||
============
|
||||
|
||||
Q: what's up with this '/bin/echo' ?
|
||||
|
|
@ -660,5 +680,5 @@ A: bash's builtin 'echo' command does not check calls to write() against
|
|||
|
||||
Q: When I attach processes, only the first of the line gets really attached !
|
||||
A: We can only return one error code per call to write(). So you should also
|
||||
put only ONE pid.
|
||||
put only ONE PID.
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,93 @@
|
|||
Processor boosting control
|
||||
|
||||
- information for users -
|
||||
|
||||
Quick guide for the impatient:
|
||||
--------------------
|
||||
/sys/devices/system/cpu/cpufreq/boost
|
||||
controls the boost setting for the whole system. You can read and write
|
||||
that file with either "0" (boosting disabled) or "1" (boosting allowed).
|
||||
Reading or writing 1 does not mean that the system is boosting at this
|
||||
very moment, but only that the CPU _may_ raise the frequency at it's
|
||||
discretion.
|
||||
--------------------
|
||||
|
||||
Introduction
|
||||
-------------
|
||||
Some CPUs support a functionality to raise the operating frequency of
|
||||
some cores in a multi-core package if certain conditions apply, mostly
|
||||
if the whole chip is not fully utilized and below it's intended thermal
|
||||
budget. This is done without operating system control by a combination
|
||||
of hardware and firmware.
|
||||
On Intel CPUs this is called "Turbo Boost", AMD calls it "Turbo-Core",
|
||||
in technical documentation "Core performance boost". In Linux we use
|
||||
the term "boost" for convenience.
|
||||
|
||||
Rationale for disable switch
|
||||
----------------------------
|
||||
|
||||
Though the idea is to just give better performance without any user
|
||||
intervention, sometimes the need arises to disable this functionality.
|
||||
Most systems offer a switch in the (BIOS) firmware to disable the
|
||||
functionality at all, but a more fine-grained and dynamic control would
|
||||
be desirable:
|
||||
1. While running benchmarks, reproducible results are important. Since
|
||||
the boosting functionality depends on the load of the whole package,
|
||||
single thread performance can vary. By explicitly disabling the boost
|
||||
functionality at least for the benchmark's run-time the system will run
|
||||
at a fixed frequency and results are reproducible again.
|
||||
2. To examine the impact of the boosting functionality it is helpful
|
||||
to do tests with and without boosting.
|
||||
3. Boosting means overclocking the processor, though under controlled
|
||||
conditions. By raising the frequency and the voltage the processor
|
||||
will consume more power than without the boosting, which may be
|
||||
undesirable for instance for mobile users. Disabling boosting may
|
||||
save power here, though this depends on the workload.
|
||||
|
||||
|
||||
User controlled switch
|
||||
----------------------
|
||||
|
||||
To allow the user to toggle the boosting functionality, the acpi-cpufreq
|
||||
driver exports a sysfs knob to disable it. There is a file:
|
||||
/sys/devices/system/cpu/cpufreq/boost
|
||||
which can either read "0" (boosting disabled) or "1" (boosting enabled).
|
||||
Reading the file is always supported, even if the processor does not
|
||||
support boosting. In this case the file will be read-only and always
|
||||
reads as "0". Explicitly changing the permissions and writing to that
|
||||
file anyway will return EINVAL.
|
||||
|
||||
On supported CPUs one can write either a "0" or a "1" into this file.
|
||||
This will either disable the boost functionality on all cores in the
|
||||
whole system (0) or will allow the hardware to boost at will (1).
|
||||
|
||||
Writing a "1" does not explicitly boost the system, but just allows the
|
||||
CPU (and the firmware) to boost at their discretion. Some implementations
|
||||
take external factors like the chip's temperature into account, so
|
||||
boosting once does not necessarily mean that it will occur every time
|
||||
even using the exact same software setup.
|
||||
|
||||
|
||||
AMD legacy cpb switch
|
||||
---------------------
|
||||
The AMD powernow-k8 driver used to support a very similar switch to
|
||||
disable or enable the "Core Performance Boost" feature of some AMD CPUs.
|
||||
This switch was instantiated in each CPU's cpufreq directory
|
||||
(/sys/devices/system/cpu[0-9]*/cpufreq) and was called "cpb".
|
||||
Though the per CPU existence hints at a more fine grained control, the
|
||||
actual implementation only supported a system-global switch semantics,
|
||||
which was simply reflected into each CPU's file. Writing a 0 or 1 into it
|
||||
would pull the other CPUs to the same state.
|
||||
For compatibility reasons this file and its behavior is still supported
|
||||
on AMD CPUs, though it is now protected by a config switch
|
||||
(X86_ACPI_CPUFREQ_CPB). On Intel CPUs this file will never be created,
|
||||
even with the config option set.
|
||||
This functionality is considered legacy and will be removed in some future
|
||||
kernel version.
|
||||
|
||||
More fine grained boosting control
|
||||
----------------------------------
|
||||
|
||||
Technically it is possible to switch the boosting functionality at least
|
||||
on a per package basis, for some CPUs even per core. Currently the driver
|
||||
does not support it, but this may be implemented in the future.
|
||||
|
|
@ -76,9 +76,17 @@ total 0
|
|||
|
||||
|
||||
* desc : Small description about the idle state (string)
|
||||
* disable : Option to disable this idle state (bool)
|
||||
* disable : Option to disable this idle state (bool) -> see note below
|
||||
* latency : Latency to exit out of this idle state (in microseconds)
|
||||
* name : Name of the idle state (string)
|
||||
* power : Power consumed while in this idle state (in milliwatts)
|
||||
* time : Total time spent in this idle state (in microseconds)
|
||||
* usage : Number of times this state was entered (count)
|
||||
|
||||
Note:
|
||||
The behavior and the effect of the disable variable depends on the
|
||||
implementation of a particular governor. In the ladder governor, for
|
||||
example, it is not coherent, i.e. if one is disabling a light state,
|
||||
then all deeper states are disabled as well, but the disable variable
|
||||
does not reflect it. Likewise, if one enables a deep state but a lighter
|
||||
state still is disabled, then this has no effect.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,8 @@
|
|||
Broadcom BCM2835 device tree bindings
|
||||
-------------------------------------------
|
||||
|
||||
Boards with the BCM2835 SoC shall have the following properties:
|
||||
|
||||
Required root node property:
|
||||
|
||||
compatible = "brcm,bcm2835";
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
Calxeda Highbank Combination Phys for SATA
|
||||
|
||||
Properties:
|
||||
- compatible : Should be "calxeda,hb-combophy"
|
||||
- #phy-cells: Should be 1.
|
||||
- reg : Address and size for Combination Phy registers.
|
||||
- phydev: device ID for programming the combophy.
|
||||
|
||||
Example:
|
||||
|
||||
combophy5: combo-phy@fff5d000 {
|
||||
compatible = "calxeda,hb-combophy";
|
||||
#phy-cells = <1>;
|
||||
reg = <0xfff5d000 0x1000>;
|
||||
phydev = <31>;
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
* Marvell Tauros2 Cache
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "marvell,tauros2-cache".
|
||||
- marvell,tauros2-cache-features : Specify the features supported for the
|
||||
tauros2 cache.
|
||||
The features including
|
||||
CACHE_TAUROS2_PREFETCH_ON (1 << 0)
|
||||
CACHE_TAUROS2_LINEFILL_BURST8 (1 << 1)
|
||||
The definition can be found at
|
||||
arch/arm/include/asm/hardware/cache-tauros2.h
|
||||
|
||||
Example:
|
||||
L2: l2-cache {
|
||||
compatible = "marvell,tauros2-cache";
|
||||
marvell,tauros2-cache-features = <0x3>;
|
||||
};
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
* MSM Timer
|
||||
|
||||
Properties:
|
||||
|
||||
- compatible : Should at least contain "qcom,msm-timer". More specific
|
||||
properties such as "qcom,msm-gpt" and "qcom,msm-dgt" specify a general
|
||||
purpose timer and a debug timer respectively.
|
||||
|
||||
- interrupts : Interrupt indicating a match event.
|
||||
|
||||
- reg : Specifies the base address of the timer registers. The second region
|
||||
specifies an optional register used to configure the clock divider.
|
||||
|
||||
- clock-frequency : The frequency of the timer in Hz.
|
||||
|
||||
Optional:
|
||||
|
||||
- cpu-offset : per-cpu offset used when the timer is accessed without the
|
||||
CPU remapping facilities. The offset is cpu-offset * cpu-nr.
|
||||
|
||||
Example:
|
||||
|
||||
timer@200a004 {
|
||||
compatible = "qcom,msm-gpt", "qcom,msm-timer";
|
||||
interrupts = <1 2 0x301>;
|
||||
reg = <0x0200a004 0x10>;
|
||||
clock-frequency = <32768>;
|
||||
cpu-offset = <0x40000>;
|
||||
};
|
||||
|
||||
timer@200a024 {
|
||||
compatible = "qcom,msm-dgt", "qcom,msm-timer";
|
||||
interrupts = <1 3 0x301>;
|
||||
reg = <0x0200a024 0x10>,
|
||||
<0x0200a034 0x4>;
|
||||
clock-frequency = <6750000>;
|
||||
cpu-offset = <0x40000>;
|
||||
};
|
||||
|
|
@ -36,6 +36,9 @@ Boards:
|
|||
- OMAP3 BeagleBoard : Low cost community board
|
||||
compatible = "ti,omap3-beagle", "ti,omap3"
|
||||
|
||||
- OMAP3 Tobi with Overo : Commercial expansion board with daughter board
|
||||
compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap3"
|
||||
|
||||
- OMAP4 SDP : Software Developement Board
|
||||
compatible = "ti,omap4-sdp", "ti,omap4430"
|
||||
|
||||
|
|
|
|||
|
|
@ -7,8 +7,12 @@ representation in the device tree should be done as under:-
|
|||
Required properties:
|
||||
|
||||
- compatible : should be one of
|
||||
"arm,cortex-a15-pmu"
|
||||
"arm,cortex-a9-pmu"
|
||||
"arm,cortex-a8-pmu"
|
||||
"arm,cortex-a7-pmu"
|
||||
"arm,cortex-a5-pmu"
|
||||
"arm,arm11mpcore-pmu"
|
||||
"arm,arm1176-pmu"
|
||||
"arm,arm1136-pmu"
|
||||
- interrupts : 1 combined interrupt or 1 per core.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,14 @@
|
|||
VIA/Wondermedia VT8500 Platforms Device Tree Bindings
|
||||
---------------------------------------
|
||||
|
||||
Boards with the VIA VT8500 SoC shall have the following properties:
|
||||
Required root node property:
|
||||
compatible = "via,vt8500";
|
||||
|
||||
Boards with the Wondermedia WM8505 SoC shall have the following properties:
|
||||
Required root node property:
|
||||
compatible = "wm,wm8505";
|
||||
|
||||
Boards with the Wondermedia WM8650 SoC shall have the following properties:
|
||||
Required root node property:
|
||||
compatible = "wm,wm8650";
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
VIA/Wondermedia VT8500 Interrupt Controller
|
||||
-----------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : "via,vt8500-intc"
|
||||
- reg : Should contain 1 register ranges(address and length)
|
||||
- #interrupt-cells : should be <1>
|
||||
|
||||
Example:
|
||||
|
||||
intc: interrupt-controller@d8140000 {
|
||||
compatible = "via,vt8500-intc";
|
||||
interrupt-controller;
|
||||
reg = <0xd8140000 0x10000>;
|
||||
#interrupt-cells = <1>;
|
||||
};
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
VIA/Wondermedia VT8500 Power Management Controller
|
||||
-----------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : "via,vt8500-pmc"
|
||||
- reg : Should contain 1 register ranges(address and length)
|
||||
|
||||
Example:
|
||||
|
||||
pmc@d8130000 {
|
||||
compatible = "via,vt8500-pmc";
|
||||
reg = <0xd8130000 0x1000>;
|
||||
};
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
VIA/Wondermedia VT8500 Timer
|
||||
-----------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : "via,vt8500-timer"
|
||||
- reg : Should contain 1 register ranges(address and length)
|
||||
- interrupts : interrupt for the timer
|
||||
|
||||
Example:
|
||||
|
||||
timer@d8130100 {
|
||||
compatible = "via,vt8500-timer";
|
||||
reg = <0xd8130100 0x28>;
|
||||
interrupts = <36>;
|
||||
};
|
||||
|
|
@ -8,9 +8,18 @@ Required properties:
|
|||
- interrupts : <interrupt mapping for SATA IRQ>
|
||||
- reg : <registers mapping>
|
||||
|
||||
Optional properties:
|
||||
- calxeda,port-phys: phandle-combophy and lane assignment, which maps each
|
||||
SATA port to a combophy and a lane within that
|
||||
combophy
|
||||
- dma-coherent : Present if dma operations are coherent
|
||||
|
||||
Example:
|
||||
sata@ffe08000 {
|
||||
compatible = "calxeda,hb-ahci";
|
||||
reg = <0xffe08000 0x1000>;
|
||||
interrupts = <115>;
|
||||
calxeda,port-phys = <&combophy5 0 &combophy0 0 &combophy0 1
|
||||
&combophy0 2 &combophy0 3>;
|
||||
|
||||
};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,17 @@
|
|||
* ARASAN PATA COMPACT FLASH CONTROLLER
|
||||
|
||||
Required properties:
|
||||
- compatible: "arasan,cf-spear1340"
|
||||
- reg: Address range of the CF registers
|
||||
- interrupt-parent: Should be the phandle for the interrupt controller
|
||||
that services interrupts for this device
|
||||
- interrupt: Should contain the CF interrupt number
|
||||
|
||||
Example:
|
||||
|
||||
cf@fc000000 {
|
||||
compatible = "arasan,cf-spear1340";
|
||||
reg = <0xfc000000 0x1000>;
|
||||
interrupt-parent = <&vic1>;
|
||||
interrupts = <12>;
|
||||
};
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
* OMAP OCP2SCP - ocp interface to scp interface
|
||||
|
||||
properties:
|
||||
- compatible : Should be "ti,omap-ocp2scp"
|
||||
- #address-cells, #size-cells : Must be present if the device has sub-nodes
|
||||
- ranges : the child address space are mapped 1:1 onto the parent address space
|
||||
- ti,hwmods : must be "ocp2scp_usb_phy"
|
||||
|
||||
Sub-nodes:
|
||||
All the devices connected to ocp2scp are described using sub-node to ocp2scp
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
* Clock bindings for Freescale i.MX23
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "fsl,imx23-clkctrl"
|
||||
- reg: Address and length of the register set
|
||||
- #clock-cells: Should be <1>
|
||||
|
||||
The clock consumer should specify the desired clock by having the clock
|
||||
ID in its "clocks" phandle cell. The following is a full list of i.MX23
|
||||
clocks and IDs.
|
||||
|
||||
Clock ID
|
||||
------------------
|
||||
ref_xtal 0
|
||||
pll 1
|
||||
ref_cpu 2
|
||||
ref_emi 3
|
||||
ref_pix 4
|
||||
ref_io 5
|
||||
saif_sel 6
|
||||
lcdif_sel 7
|
||||
gpmi_sel 8
|
||||
ssp_sel 9
|
||||
emi_sel 10
|
||||
cpu 11
|
||||
etm_sel 12
|
||||
cpu_pll 13
|
||||
cpu_xtal 14
|
||||
hbus 15
|
||||
xbus 16
|
||||
lcdif_div 17
|
||||
ssp_div 18
|
||||
gpmi_div 19
|
||||
emi_pll 20
|
||||
emi_xtal 21
|
||||
etm_div 22
|
||||
saif_div 23
|
||||
clk32k_div 24
|
||||
rtc 25
|
||||
adc 26
|
||||
spdif_div 27
|
||||
clk32k 28
|
||||
dri 29
|
||||
pwm 30
|
||||
filt 31
|
||||
uart 32
|
||||
ssp 33
|
||||
gpmi 34
|
||||
spdif 35
|
||||
emi 36
|
||||
saif 37
|
||||
lcdif 38
|
||||
etm 39
|
||||
usb 40
|
||||
usb_pwr 41
|
||||
|
||||
Examples:
|
||||
|
||||
clks: clkctrl@80040000 {
|
||||
compatible = "fsl,imx23-clkctrl";
|
||||
reg = <0x80040000 0x2000>;
|
||||
#clock-cells = <1>;
|
||||
clock-output-names =
|
||||
...
|
||||
"uart", /* 32 */
|
||||
...
|
||||
"end_of_list";
|
||||
};
|
||||
|
||||
auart0: serial@8006c000 {
|
||||
compatible = "fsl,imx23-auart";
|
||||
reg = <0x8006c000 0x2000>;
|
||||
interrupts = <24 25 23>;
|
||||
clocks = <&clks 32>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
* Clock bindings for Freescale i.MX28
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "fsl,imx28-clkctrl"
|
||||
- reg: Address and length of the register set
|
||||
- #clock-cells: Should be <1>
|
||||
|
||||
The clock consumer should specify the desired clock by having the clock
|
||||
ID in its "clocks" phandle cell. The following is a full list of i.MX28
|
||||
clocks and IDs.
|
||||
|
||||
Clock ID
|
||||
------------------
|
||||
ref_xtal 0
|
||||
pll0 1
|
||||
pll1 2
|
||||
pll2 3
|
||||
ref_cpu 4
|
||||
ref_emi 5
|
||||
ref_io0 6
|
||||
ref_io1 7
|
||||
ref_pix 8
|
||||
ref_hsadc 9
|
||||
ref_gpmi 10
|
||||
saif0_sel 11
|
||||
saif1_sel 12
|
||||
gpmi_sel 13
|
||||
ssp0_sel 14
|
||||
ssp1_sel 15
|
||||
ssp2_sel 16
|
||||
ssp3_sel 17
|
||||
emi_sel 18
|
||||
etm_sel 19
|
||||
lcdif_sel 20
|
||||
cpu 21
|
||||
ptp_sel 22
|
||||
cpu_pll 23
|
||||
cpu_xtal 24
|
||||
hbus 25
|
||||
xbus 26
|
||||
ssp0_div 27
|
||||
ssp1_div 28
|
||||
ssp2_div 29
|
||||
ssp3_div 30
|
||||
gpmi_div 31
|
||||
emi_pll 32
|
||||
emi_xtal 33
|
||||
lcdif_div 34
|
||||
etm_div 35
|
||||
ptp 36
|
||||
saif0_div 37
|
||||
saif1_div 38
|
||||
clk32k_div 39
|
||||
rtc 40
|
||||
lradc 41
|
||||
spdif_div 42
|
||||
clk32k 43
|
||||
pwm 44
|
||||
uart 45
|
||||
ssp0 46
|
||||
ssp1 47
|
||||
ssp2 48
|
||||
ssp3 49
|
||||
gpmi 50
|
||||
spdif 51
|
||||
emi 52
|
||||
saif0 53
|
||||
saif1 54
|
||||
lcdif 55
|
||||
etm 56
|
||||
fec 57
|
||||
can0 58
|
||||
can1 59
|
||||
usb0 60
|
||||
usb1 61
|
||||
usb0_pwr 62
|
||||
usb1_pwr 63
|
||||
enet_out 64
|
||||
|
||||
Examples:
|
||||
|
||||
clks: clkctrl@80040000 {
|
||||
compatible = "fsl,imx28-clkctrl";
|
||||
reg = <0x80040000 0x2000>;
|
||||
#clock-cells = <1>;
|
||||
clock-output-names =
|
||||
...
|
||||
"uart", /* 45 */
|
||||
...
|
||||
"end_of_list";
|
||||
};
|
||||
|
||||
auart0: serial@8006a000 {
|
||||
compatible = "fsl,imx28-auart", "fsl,imx23-auart";
|
||||
reg = <0x8006a000 0x2000>;
|
||||
interrupts = <112 70 71>;
|
||||
clocks = <&clks 45>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
|
@ -0,0 +1,222 @@
|
|||
* Clock bindings for Freescale i.MX6 Quad
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "fsl,imx6q-ccm"
|
||||
- reg: Address and length of the register set
|
||||
- interrupts: Should contain CCM interrupt
|
||||
- #clock-cells: Should be <1>
|
||||
|
||||
The clock consumer should specify the desired clock by having the clock
|
||||
ID in its "clocks" phandle cell. The following is a full list of i.MX6Q
|
||||
clocks and IDs.
|
||||
|
||||
Clock ID
|
||||
---------------------------
|
||||
dummy 0
|
||||
ckil 1
|
||||
ckih 2
|
||||
osc 3
|
||||
pll2_pfd0_352m 4
|
||||
pll2_pfd1_594m 5
|
||||
pll2_pfd2_396m 6
|
||||
pll3_pfd0_720m 7
|
||||
pll3_pfd1_540m 8
|
||||
pll3_pfd2_508m 9
|
||||
pll3_pfd3_454m 10
|
||||
pll2_198m 11
|
||||
pll3_120m 12
|
||||
pll3_80m 13
|
||||
pll3_60m 14
|
||||
twd 15
|
||||
step 16
|
||||
pll1_sw 17
|
||||
periph_pre 18
|
||||
periph2_pre 19
|
||||
periph_clk2_sel 20
|
||||
periph2_clk2_sel 21
|
||||
axi_sel 22
|
||||
esai_sel 23
|
||||
asrc_sel 24
|
||||
spdif_sel 25
|
||||
gpu2d_axi 26
|
||||
gpu3d_axi 27
|
||||
gpu2d_core_sel 28
|
||||
gpu3d_core_sel 29
|
||||
gpu3d_shader_sel 30
|
||||
ipu1_sel 31
|
||||
ipu2_sel 32
|
||||
ldb_di0_sel 33
|
||||
ldb_di1_sel 34
|
||||
ipu1_di0_pre_sel 35
|
||||
ipu1_di1_pre_sel 36
|
||||
ipu2_di0_pre_sel 37
|
||||
ipu2_di1_pre_sel 38
|
||||
ipu1_di0_sel 39
|
||||
ipu1_di1_sel 40
|
||||
ipu2_di0_sel 41
|
||||
ipu2_di1_sel 42
|
||||
hsi_tx_sel 43
|
||||
pcie_axi_sel 44
|
||||
ssi1_sel 45
|
||||
ssi2_sel 46
|
||||
ssi3_sel 47
|
||||
usdhc1_sel 48
|
||||
usdhc2_sel 49
|
||||
usdhc3_sel 50
|
||||
usdhc4_sel 51
|
||||
enfc_sel 52
|
||||
emi_sel 53
|
||||
emi_slow_sel 54
|
||||
vdo_axi_sel 55
|
||||
vpu_axi_sel 56
|
||||
cko1_sel 57
|
||||
periph 58
|
||||
periph2 59
|
||||
periph_clk2 60
|
||||
periph2_clk2 61
|
||||
ipg 62
|
||||
ipg_per 63
|
||||
esai_pred 64
|
||||
esai_podf 65
|
||||
asrc_pred 66
|
||||
asrc_podf 67
|
||||
spdif_pred 68
|
||||
spdif_podf 69
|
||||
can_root 70
|
||||
ecspi_root 71
|
||||
gpu2d_core_podf 72
|
||||
gpu3d_core_podf 73
|
||||
gpu3d_shader 74
|
||||
ipu1_podf 75
|
||||
ipu2_podf 76
|
||||
ldb_di0_podf 77
|
||||
ldb_di1_podf 78
|
||||
ipu1_di0_pre 79
|
||||
ipu1_di1_pre 80
|
||||
ipu2_di0_pre 81
|
||||
ipu2_di1_pre 82
|
||||
hsi_tx_podf 83
|
||||
ssi1_pred 84
|
||||
ssi1_podf 85
|
||||
ssi2_pred 86
|
||||
ssi2_podf 87
|
||||
ssi3_pred 88
|
||||
ssi3_podf 89
|
||||
uart_serial_podf 90
|
||||
usdhc1_podf 91
|
||||
usdhc2_podf 92
|
||||
usdhc3_podf 93
|
||||
usdhc4_podf 94
|
||||
enfc_pred 95
|
||||
enfc_podf 96
|
||||
emi_podf 97
|
||||
emi_slow_podf 98
|
||||
vpu_axi_podf 99
|
||||
cko1_podf 100
|
||||
axi 101
|
||||
mmdc_ch0_axi_podf 102
|
||||
mmdc_ch1_axi_podf 103
|
||||
arm 104
|
||||
ahb 105
|
||||
apbh_dma 106
|
||||
asrc 107
|
||||
can1_ipg 108
|
||||
can1_serial 109
|
||||
can2_ipg 110
|
||||
can2_serial 111
|
||||
ecspi1 112
|
||||
ecspi2 113
|
||||
ecspi3 114
|
||||
ecspi4 115
|
||||
ecspi5 116
|
||||
enet 117
|
||||
esai 118
|
||||
gpt_ipg 119
|
||||
gpt_ipg_per 120
|
||||
gpu2d_core 121
|
||||
gpu3d_core 122
|
||||
hdmi_iahb 123
|
||||
hdmi_isfr 124
|
||||
i2c1 125
|
||||
i2c2 126
|
||||
i2c3 127
|
||||
iim 128
|
||||
enfc 129
|
||||
ipu1 130
|
||||
ipu1_di0 131
|
||||
ipu1_di1 132
|
||||
ipu2 133
|
||||
ipu2_di0 134
|
||||
ldb_di0 135
|
||||
ldb_di1 136
|
||||
ipu2_di1 137
|
||||
hsi_tx 138
|
||||
mlb 139
|
||||
mmdc_ch0_axi 140
|
||||
mmdc_ch1_axi 141
|
||||
ocram 142
|
||||
openvg_axi 143
|
||||
pcie_axi 144
|
||||
pwm1 145
|
||||
pwm2 146
|
||||
pwm3 147
|
||||
pwm4 148
|
||||
per1_bch 149
|
||||
gpmi_bch_apb 150
|
||||
gpmi_bch 151
|
||||
gpmi_io 152
|
||||
gpmi_apb 153
|
||||
sata 154
|
||||
sdma 155
|
||||
spba 156
|
||||
ssi1 157
|
||||
ssi2 158
|
||||
ssi3 159
|
||||
uart_ipg 160
|
||||
uart_serial 161
|
||||
usboh3 162
|
||||
usdhc1 163
|
||||
usdhc2 164
|
||||
usdhc3 165
|
||||
usdhc4 166
|
||||
vdo_axi 167
|
||||
vpu_axi 168
|
||||
cko1 169
|
||||
pll1_sys 170
|
||||
pll2_bus 171
|
||||
pll3_usb_otg 172
|
||||
pll4_audio 173
|
||||
pll5_video 174
|
||||
pll6_mlb 175
|
||||
pll7_usb_host 176
|
||||
pll8_enet 177
|
||||
ssi1_ipg 178
|
||||
ssi2_ipg 179
|
||||
ssi3_ipg 180
|
||||
rom 181
|
||||
usbphy1 182
|
||||
usbphy2 183
|
||||
ldb_di0_div_3_5 184
|
||||
ldb_di1_div_3_5 185
|
||||
|
||||
Examples:
|
||||
|
||||
clks: ccm@020c4000 {
|
||||
compatible = "fsl,imx6q-ccm";
|
||||
reg = <0x020c4000 0x4000>;
|
||||
interrupts = <0 87 0x04 0 88 0x04>;
|
||||
#clock-cells = <1>;
|
||||
clock-output-names = ...
|
||||
"uart_ipg",
|
||||
"uart_serial",
|
||||
...;
|
||||
};
|
||||
|
||||
uart1: serial@02020000 {
|
||||
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
|
||||
reg = <0x02020000 0x4000>;
|
||||
interrupts = <0 26 0x04>;
|
||||
clocks = <&clks 160>, <&clks 161>;
|
||||
clock-names = "ipg", "per";
|
||||
status = "disabled";
|
||||
};
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
Device Tree Clock bindings for arch-vt8500
|
||||
|
||||
This binding uses the common clock binding[1].
|
||||
|
||||
[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
|
||||
|
||||
Required properties:
|
||||
- compatible : shall be one of the following:
|
||||
"via,vt8500-pll-clock" - for a VT8500/WM8505 PLL clock
|
||||
"wm,wm8650-pll-clock" - for a WM8650 PLL clock
|
||||
"via,vt8500-device-clock" - for a VT/WM device clock
|
||||
|
||||
Required properties for PLL clocks:
|
||||
- reg : shall be the control register offset from PMC base for the pll clock.
|
||||
- clocks : shall be the input parent clock phandle for the clock. This should
|
||||
be the reference clock.
|
||||
- #clock-cells : from common clock binding; shall be set to 0.
|
||||
|
||||
Required properties for device clocks:
|
||||
- clocks : shall be the input parent clock phandle for the clock. This should
|
||||
be a pll output.
|
||||
- #clock-cells : from common clock binding; shall be set to 0.
|
||||
|
||||
|
||||
Device Clocks
|
||||
|
||||
Device clocks are required to have one or both of the following sets of
|
||||
properties:
|
||||
|
||||
|
||||
Gated device clocks:
|
||||
|
||||
Required properties:
|
||||
- enable-reg : shall be the register offset from PMC base for the enable
|
||||
register.
|
||||
- enable-bit : shall be the bit within enable-reg to enable/disable the clock.
|
||||
|
||||
|
||||
Divisor device clocks:
|
||||
|
||||
Required property:
|
||||
- divisor-reg : shall be the register offset from PMC base for the divisor
|
||||
register.
|
||||
Optional property:
|
||||
- divisor-mask : shall be the mask for the divisor register. Defaults to 0x1f
|
||||
if not specified.
|
||||
|
||||
|
||||
For example:
|
||||
|
||||
ref25: ref25M {
|
||||
#clock-cells = <0>;
|
||||
compatible = "fixed-clock";
|
||||
clock-frequency = <25000000>;
|
||||
};
|
||||
|
||||
plla: plla {
|
||||
#clock-cells = <0>;
|
||||
compatible = "wm,wm8650-pll-clock";
|
||||
clocks = <&ref25>;
|
||||
reg = <0x200>;
|
||||
};
|
||||
|
||||
sdhc: sdhc {
|
||||
#clock-cells = <0>;
|
||||
compatible = "via,vt8500-device-clock";
|
||||
clocks = <&pllb>;
|
||||
divisor-reg = <0x328>;
|
||||
divisor-mask = <0x3f>;
|
||||
enable-reg = <0x254>;
|
||||
enable-bit = <18>;
|
||||
};
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
Generic CPU0 cpufreq driver
|
||||
|
||||
It is a generic cpufreq driver for CPU0 frequency management. It
|
||||
supports both uniprocessor (UP) and symmetric multiprocessor (SMP)
|
||||
systems which share clock and voltage across all CPUs.
|
||||
|
||||
Both required and optional properties listed below must be defined
|
||||
under node /cpus/cpu@0.
|
||||
|
||||
Required properties:
|
||||
- operating-points: Refer to Documentation/devicetree/bindings/power/opp.txt
|
||||
for details
|
||||
|
||||
Optional properties:
|
||||
- clock-latency: Specify the possible maximum transition latency for clock,
|
||||
in unit of nanoseconds.
|
||||
- voltage-tolerance: Specify the CPU voltage tolerance in percentage.
|
||||
|
||||
Examples:
|
||||
|
||||
cpus {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
cpu@0 {
|
||||
compatible = "arm,cortex-a9";
|
||||
reg = <0>;
|
||||
next-level-cache = <&L2>;
|
||||
operating-points = <
|
||||
/* kHz uV */
|
||||
792000 1100000
|
||||
396000 950000
|
||||
198000 850000
|
||||
>;
|
||||
transition-latency = <61036>; /* two CLK32 periods */
|
||||
};
|
||||
|
||||
cpu@1 {
|
||||
compatible = "arm,cortex-a9";
|
||||
reg = <1>;
|
||||
next-level-cache = <&L2>;
|
||||
};
|
||||
|
||||
cpu@2 {
|
||||
compatible = "arm,cortex-a9";
|
||||
reg = <2>;
|
||||
next-level-cache = <&L2>;
|
||||
};
|
||||
|
||||
cpu@3 {
|
||||
compatible = "arm,cortex-a9";
|
||||
reg = <3>;
|
||||
next-level-cache = <&L2>;
|
||||
};
|
||||
};
|
||||
|
|
@ -9,6 +9,9 @@ Required properties:
|
|||
region.
|
||||
- interrupts: interrupt number to the cpu.
|
||||
|
||||
Optional properties:
|
||||
- dma-coherent : Present if dma operations are coherent
|
||||
|
||||
Example:
|
||||
|
||||
pdma0: pdma@12680000 {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,74 @@
|
|||
* MARVELL MMP DMA controller
|
||||
|
||||
Marvell Peripheral DMA Controller
|
||||
Used platfroms: pxa688, pxa910, pxa3xx, etc
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "marvell,pdma-1.0"
|
||||
- reg: Should contain DMA registers location and length.
|
||||
- interrupts: Either contain all of the per-channel DMA interrupts
|
||||
or one irq for pdma device
|
||||
- #dma-channels: Number of DMA channels supported by the controller.
|
||||
|
||||
"marvell,pdma-1.0"
|
||||
Used platfroms: pxa25x, pxa27x, pxa3xx, pxa93x, pxa168, pxa910, pxa688.
|
||||
|
||||
Examples:
|
||||
|
||||
/*
|
||||
* Each channel has specific irq
|
||||
* ICU parse out irq channel from ICU register,
|
||||
* while DMA controller may not able to distinguish the irq channel
|
||||
* Using this method, interrupt-parent is required as demuxer
|
||||
* For example, pxa688 icu register 0x128, bit 0~15 is PDMA channel irq,
|
||||
* 18~21 is ADMA irq
|
||||
*/
|
||||
pdma: dma-controller@d4000000 {
|
||||
compatible = "marvell,pdma-1.0";
|
||||
reg = <0xd4000000 0x10000>;
|
||||
interrupts = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>;
|
||||
interrupt-parent = <&intcmux32>;
|
||||
#dma-channels = <16>;
|
||||
};
|
||||
|
||||
/*
|
||||
* One irq for all channels
|
||||
* Dmaengine driver (DMA controller) distinguish irq channel via
|
||||
* parsing internal register
|
||||
*/
|
||||
pdma: dma-controller@d4000000 {
|
||||
compatible = "marvell,pdma-1.0";
|
||||
reg = <0xd4000000 0x10000>;
|
||||
interrupts = <47>;
|
||||
#dma-channels = <16>;
|
||||
};
|
||||
|
||||
|
||||
Marvell Two Channel DMA Controller used specifically for audio
|
||||
Used platfroms: pxa688, pxa910
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "marvell,adma-1.0" or "marvell,pxa910-squ"
|
||||
- reg: Should contain DMA registers location and length.
|
||||
- interrupts: Either contain all of the per-channel DMA interrupts
|
||||
or one irq for dma device
|
||||
|
||||
"marvell,adma-1.0" used on pxa688
|
||||
"marvell,pxa910-squ" used on pxa910
|
||||
|
||||
Examples:
|
||||
|
||||
/* each channel has specific irq */
|
||||
adma0: dma-controller@d42a0800 {
|
||||
compatible = "marvell,adma-1.0";
|
||||
reg = <0xd42a0800 0x100>;
|
||||
interrupts = <18 19>;
|
||||
interrupt-parent = <&intcmux32>;
|
||||
};
|
||||
|
||||
/* One irq for all channels */
|
||||
squ: dma-controller@d42a0800 {
|
||||
compatible = "marvell,pxa910-squ";
|
||||
reg = <0xd42a0800 0x100>;
|
||||
interrupts = <46>;
|
||||
};
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
* Generic 8-bits shift register GPIO driver
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "fairchild,74hc595"
|
||||
- reg : chip select number
|
||||
- gpio-controller : Marks the device node as a gpio controller.
|
||||
- #gpio-cells : Should be two. The first cell is the pin number and
|
||||
the second cell is used to specify the gpio polarity:
|
||||
0 = active high
|
||||
1 = active low
|
||||
- registers-number: Number of daisy-chained shift registers
|
||||
|
||||
Example:
|
||||
|
||||
gpio5: gpio5@0 {
|
||||
compatible = "fairchild,74hc595";
|
||||
reg = <0>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
registers-number = <4>;
|
||||
spi-max-frequency = <100000>;
|
||||
};
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
Avionic Design N-bit GPIO expander bindings
|
||||
|
||||
Required properties:
|
||||
- compatible: should be "ad,gpio-adnp"
|
||||
- reg: The I2C slave address for this device.
|
||||
- interrupt-parent: phandle of the parent interrupt controller.
|
||||
- interrupts: Interrupt specifier for the controllers interrupt.
|
||||
- #gpio-cells: Should be 2. The first cell is the GPIO number and the
|
||||
second cell is used to specify optional parameters:
|
||||
- bit 0: polarity (0: normal, 1: inverted)
|
||||
- gpio-controller: Marks the device as a GPIO controller
|
||||
- nr-gpios: The number of pins supported by the controller.
|
||||
|
||||
The GPIO expander can optionally be used as an interrupt controller, in
|
||||
which case it uses the default two cell specifier as described in
|
||||
Documentation/devicetree/bindings/interrupt-controller/interrupts.txt.
|
||||
|
||||
Example:
|
||||
|
||||
gpioext: gpio-controller@41 {
|
||||
compatible = "ad,gpio-adnp";
|
||||
reg = <0x41>;
|
||||
|
||||
interrupt-parent = <&gpio>;
|
||||
interrupts = <160 1>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
|
||||
nr-gpios = <64>;
|
||||
};
|
||||
|
|
@ -39,3 +39,46 @@ Example:
|
|||
#gpio-cells = <4>;
|
||||
gpio-controller;
|
||||
};
|
||||
|
||||
|
||||
Samsung S3C24XX GPIO Controller
|
||||
|
||||
Required properties:
|
||||
- compatible: Compatible property value should be "samsung,s3c24xx-gpio".
|
||||
|
||||
- reg: Physical base address of the controller and length of memory mapped
|
||||
region.
|
||||
|
||||
- #gpio-cells: Should be 3. The syntax of the gpio specifier used by client nodes
|
||||
should be the following with values derived from the SoC user manual.
|
||||
<[phandle of the gpio controller node]
|
||||
[pin number within the gpio controller]
|
||||
[mux function]
|
||||
[flags and pull up/down]
|
||||
|
||||
Values for gpio specifier:
|
||||
- Pin number: depending on the controller a number from 0 up to 15.
|
||||
- Mux function: Depending on the SoC and the gpio bank the gpio can be set
|
||||
as input, output or a special function
|
||||
- Flags and Pull Up/Down: the values to use differ for the individual SoCs
|
||||
example S3C2416/S3C2450:
|
||||
0 - Pull Up/Down Disabled.
|
||||
1 - Pull Down Enabled.
|
||||
2 - Pull Up Enabled.
|
||||
Bit 16 (0x00010000) - Input is active low.
|
||||
Consult the user manual for the correct values of Mux and Pull Up/Down.
|
||||
|
||||
- gpio-controller: Specifies that the node is a gpio controller.
|
||||
- #address-cells: should be 1.
|
||||
- #size-cells: should be 1.
|
||||
|
||||
Example:
|
||||
|
||||
gpa: gpio-controller@56000000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "samsung,s3c24xx-gpio";
|
||||
reg = <0x56000000 0x10>;
|
||||
#gpio-cells = <3>;
|
||||
gpio-controller;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -11,6 +11,11 @@ Required properties:
|
|||
- interrupt-controller: Mark the device node as an interrupt controller
|
||||
The first cell is the GPIO number.
|
||||
The second cell is not used.
|
||||
- ti,use-leds : Enables LEDA and LEDB outputs if set
|
||||
- ti,debounce : if n-th bit is set, debounces GPIO-n
|
||||
- ti,mmc-cd : if n-th bit is set, GPIO-n controls VMMC(n+1)
|
||||
- ti,pullups : if n-th bit is set, set a pullup on GPIO-n
|
||||
- ti,pulldowns : if n-th bit is set, set a pulldown on GPIO-n
|
||||
|
||||
Example:
|
||||
|
||||
|
|
@ -20,4 +25,5 @@ twl_gpio: gpio {
|
|||
gpio-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupt-controller;
|
||||
ti,use-leds;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,24 @@
|
|||
VIA/Wondermedia VT8500 GPIO Controller
|
||||
-----------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : "via,vt8500-gpio", "wm,wm8505-gpio"
|
||||
or "wm,wm8650-gpio" depending on your SoC
|
||||
- reg : Should contain 1 register range (address and length)
|
||||
- #gpio-cells : should be <3>.
|
||||
1) bank
|
||||
2) pin number
|
||||
3) flags - should be 0
|
||||
|
||||
Example:
|
||||
|
||||
gpio: gpio-controller@d8110000 {
|
||||
compatible = "via,vt8500-gpio";
|
||||
gpio-controller;
|
||||
reg = <0xd8110000 0x10000>;
|
||||
#gpio-cells = <3>;
|
||||
};
|
||||
|
||||
vibrate {
|
||||
gpios = <&gpio 0 1 0>; /* Bank 0, Pin 1, No flags */
|
||||
};
|
||||
|
|
@ -8,7 +8,7 @@ node's name represents the name of the corresponding LED.
|
|||
|
||||
LED sub-node properties:
|
||||
- gpios : Should specify the LED's GPIO, see "gpios property" in
|
||||
Documentation/devicetree/gpio.txt. Active low LEDs should be
|
||||
Documentation/devicetree/bindings/gpio/gpio.txt. Active low LEDs should be
|
||||
indicated using flags in the GPIO specifier.
|
||||
- label : (optional) The label for this LED. If omitted, the label is
|
||||
taken from the node name (excluding the unit address).
|
||||
|
|
|
|||
|
|
@ -56,3 +56,4 @@ stm,m41t00 Serial Access TIMEKEEPER
|
|||
stm,m41t62 Serial real-time clock (RTC) with alarm
|
||||
stm,m41t80 M41T80 - SERIAL ACCESS RTC WITH ALARMS
|
||||
ti,tsc2003 I2C Touch-Screen Controller
|
||||
ti,tmp102 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
|
||||
|
|
|
|||
|
|
@ -0,0 +1,38 @@
|
|||
Device-Tree bindings for input/gpio_keys_polled.c keyboard driver
|
||||
|
||||
Required properties:
|
||||
- compatible = "gpio-keys-polled";
|
||||
- poll-interval: Poll interval time in milliseconds
|
||||
|
||||
Optional properties:
|
||||
- autorepeat: Boolean, Enable auto repeat feature of Linux input
|
||||
subsystem.
|
||||
|
||||
Each button (key) is represented as a sub-node of "gpio-keys-polled":
|
||||
Subnode properties:
|
||||
|
||||
- gpios: OF device-tree gpio specification.
|
||||
- label: Descriptive name of the key.
|
||||
- linux,code: Keycode to emit.
|
||||
|
||||
Optional subnode-properties:
|
||||
- linux,input-type: Specify event type this button/key generates.
|
||||
If not specified defaults to <1> == EV_KEY.
|
||||
- debounce-interval: Debouncing interval time in milliseconds.
|
||||
If not specified defaults to 5.
|
||||
- gpio-key,wakeup: Boolean, button can wake-up the system.
|
||||
|
||||
Example nodes:
|
||||
|
||||
gpio_keys_polled {
|
||||
compatible = "gpio-keys-polled";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
poll-interval = <100>;
|
||||
autorepeat;
|
||||
button@21 {
|
||||
label = "GPIO Key UP";
|
||||
linux,code = <103>;
|
||||
gpios = <&gpio1 0 1>;
|
||||
};
|
||||
...
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
Rotary encoder DT bindings
|
||||
|
||||
Required properties:
|
||||
- gpios: a spec for two GPIOs to be used
|
||||
|
||||
Optional properties:
|
||||
- linux,axis: the input subsystem axis to map to this rotary encoder.
|
||||
Defaults to 0 (ABS_X / REL_X)
|
||||
- rotary-encoder,steps: Number of steps in a full turnaround of the
|
||||
encoder. Only relevant for absolute axis. Defaults to 24 which is a
|
||||
typical value for such devices.
|
||||
- rotary-encoder,relative-axis: register a relative axis rather than an
|
||||
absolute one. Relative axis will only generate +1/-1 events on the input
|
||||
device, hence no steps need to be passed.
|
||||
- rotary-encoder,rollover: Automatic rollove when the rotary value becomes
|
||||
greater than the specified steps or smaller than 0. For absolute axis only.
|
||||
- rotary-encoder,half-period: Makes the driver work on half-period mode.
|
||||
|
||||
See Documentation/input/rotary-encoder.txt for more information.
|
||||
|
||||
Example:
|
||||
|
||||
rotary@0 {
|
||||
compatible = "rotary-encoder";
|
||||
gpios = <&gpio 19 1>, <&gpio 20 0>; /* GPIO19 is inverted */
|
||||
linux,axis = <0>; /* REL_X */
|
||||
rotary-encoder,relative-axis;
|
||||
};
|
||||
|
||||
rotary@1 {
|
||||
compatible = "rotary-encoder";
|
||||
gpios = <&gpio 21 0>, <&gpio 22 0>;
|
||||
linux,axis = <1>; /* ABS_Y */
|
||||
rotary-encoder,steps = <24>;
|
||||
rotary-encoder,rollover;
|
||||
};
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
BCM2835 Top-Level ("ARMCTRL") Interrupt Controller
|
||||
|
||||
The BCM2835 contains a custom top-level interrupt controller, which supports
|
||||
72 interrupt sources using a 2-level register scheme. The interrupt
|
||||
controller, or the HW block containing it, is referred to occasionally
|
||||
as "armctrl" in the SoC documentation, hence naming of this binding.
|
||||
|
||||
Required properties:
|
||||
|
||||
- compatible : should be "brcm,bcm2835-armctrl-ic.txt"
|
||||
- reg : Specifies base physical address and size of the registers.
|
||||
- interrupt-controller : Identifies the node as an interrupt controller
|
||||
- #interrupt-cells : Specifies the number of cells needed to encode an
|
||||
interrupt source. The value shall be 2.
|
||||
|
||||
The 1st cell is the interrupt bank; 0 for interrupts in the "IRQ basic
|
||||
pending" register, or 1/2 respectively for interrupts in the "IRQ pending
|
||||
1/2" register.
|
||||
|
||||
The 2nd cell contains the interrupt number within the bank. Valid values
|
||||
are 0..7 for bank 0, and 0..31 for bank 1.
|
||||
|
||||
The interrupt sources are as follows:
|
||||
|
||||
Bank 0:
|
||||
0: ARM_TIMER
|
||||
1: ARM_MAILBOX
|
||||
2: ARM_DOORBELL_0
|
||||
3: ARM_DOORBELL_1
|
||||
4: VPU0_HALTED
|
||||
5: VPU1_HALTED
|
||||
6: ILLEGAL_TYPE0
|
||||
7: ILLEGAL_TYPE1
|
||||
|
||||
Bank 1:
|
||||
0: TIMER0
|
||||
1: TIMER1
|
||||
2: TIMER2
|
||||
3: TIMER3
|
||||
4: CODEC0
|
||||
5: CODEC1
|
||||
6: CODEC2
|
||||
7: VC_JPEG
|
||||
8: ISP
|
||||
9: VC_USB
|
||||
10: VC_3D
|
||||
11: TRANSPOSER
|
||||
12: MULTICORESYNC0
|
||||
13: MULTICORESYNC1
|
||||
14: MULTICORESYNC2
|
||||
15: MULTICORESYNC3
|
||||
16: DMA0
|
||||
17: DMA1
|
||||
18: VC_DMA2
|
||||
19: VC_DMA3
|
||||
20: DMA4
|
||||
21: DMA5
|
||||
22: DMA6
|
||||
23: DMA7
|
||||
24: DMA8
|
||||
25: DMA9
|
||||
26: DMA10
|
||||
27: DMA11
|
||||
28: DMA12
|
||||
29: AUX
|
||||
30: ARM
|
||||
31: VPUDMA
|
||||
|
||||
Bank 2:
|
||||
0: HOSTPORT
|
||||
1: VIDEOSCALER
|
||||
2: CCP2TX
|
||||
3: SDC
|
||||
4: DSI0
|
||||
5: AVE
|
||||
6: CAM0
|
||||
7: CAM1
|
||||
8: HDMI0
|
||||
9: HDMI1
|
||||
10: PIXELVALVE1
|
||||
11: I2CSPISLV
|
||||
12: DSI1
|
||||
13: PWA0
|
||||
14: PWA1
|
||||
15: CPR
|
||||
16: SMI
|
||||
17: GPIO0
|
||||
18: GPIO1
|
||||
19: GPIO2
|
||||
20: GPIO3
|
||||
21: VC_I2C
|
||||
22: VC_SPI
|
||||
23: VC_I2SPCM
|
||||
24: VC_SDIO
|
||||
25: VC_UART
|
||||
26: SLIMBUS
|
||||
27: VEC
|
||||
28: CPG
|
||||
29: RNG
|
||||
30: VC_ARASANSDIO
|
||||
31: AVSPMON
|
||||
|
||||
Example:
|
||||
|
||||
intc: interrupt-controller {
|
||||
compatible = "brcm,bcm2835-armctrl-ic";
|
||||
reg = <0x7e00b200 0x200>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
Specifying interrupt information for devices
|
||||
============================================
|
||||
|
||||
1) Interrupt client nodes
|
||||
-------------------------
|
||||
|
||||
Nodes that describe devices which generate interrupts must contain an
|
||||
"interrupts" property. This property must contain a list of interrupt
|
||||
specifiers, one per output interrupt. The format of the interrupt specifier is
|
||||
determined by the interrupt controller to which the interrupts are routed; see
|
||||
section 2 below for details.
|
||||
|
||||
The "interrupt-parent" property is used to specify the controller to which
|
||||
interrupts are routed and contains a single phandle referring to the interrupt
|
||||
controller node. This property is inherited, so it may be specified in an
|
||||
interrupt client node or in any of its parent nodes.
|
||||
|
||||
2) Interrupt controller nodes
|
||||
-----------------------------
|
||||
|
||||
A device is marked as an interrupt controller with the "interrupt-controller"
|
||||
property. This is a empty, boolean property. An additional "#interrupt-cells"
|
||||
property defines the number of cells needed to specify a single interrupt.
|
||||
|
||||
It is the responsibility of the interrupt controller's binding to define the
|
||||
length and format of the interrupt specifier. The following two variants are
|
||||
commonly used:
|
||||
|
||||
a) one cell
|
||||
-----------
|
||||
The #interrupt-cells property is set to 1 and the single cell defines the
|
||||
index of the interrupt within the controller.
|
||||
|
||||
Example:
|
||||
|
||||
vic: intc@10140000 {
|
||||
compatible = "arm,versatile-vic";
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <1>;
|
||||
reg = <0x10140000 0x1000>;
|
||||
};
|
||||
|
||||
sic: intc@10003000 {
|
||||
compatible = "arm,versatile-sic";
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <1>;
|
||||
reg = <0x10003000 0x1000>;
|
||||
interrupt-parent = <&vic>;
|
||||
interrupts = <31>; /* Cascaded to vic */
|
||||
};
|
||||
|
||||
b) two cells
|
||||
------------
|
||||
The #interrupt-cells property is set to 2 and the first cell defines the
|
||||
index of the interrupt within the controller, while the second cell is used
|
||||
to specify any of the following flags:
|
||||
- bits[3:0] trigger type and level flags
|
||||
1 = low-to-high edge triggered
|
||||
2 = high-to-low edge triggered
|
||||
4 = active high level-sensitive
|
||||
8 = active low level-sensitive
|
||||
|
||||
Example:
|
||||
|
||||
i2c@7000c000 {
|
||||
gpioext: gpio-adnp@41 {
|
||||
compatible = "ad,gpio-adnp";
|
||||
reg = <0x41>;
|
||||
|
||||
interrupt-parent = <&gpio>;
|
||||
interrupts = <160 1>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <1>;
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
|
||||
nr-gpios = <64>;
|
||||
};
|
||||
|
||||
sx8634@2b {
|
||||
compatible = "smtc,sx8634";
|
||||
reg = <0x2b>;
|
||||
|
||||
interrupt-parent = <&gpioext>;
|
||||
interrupts = <3 0x8>;
|
||||
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
threshold = <0x40>;
|
||||
sensitivity = <7>;
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
* AC timing parameters of LPDDR2(JESD209-2) memories for a given speed-bin
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "jedec,lpddr2-timings"
|
||||
- min-freq : minimum DDR clock frequency for the speed-bin. Type is <u32>
|
||||
- max-freq : maximum DDR clock frequency for the speed-bin. Type is <u32>
|
||||
|
||||
Optional properties:
|
||||
|
||||
The following properties represent AC timing parameters from the memory
|
||||
data-sheet of the device for a given speed-bin. All these properties are
|
||||
of type <u32> and the default unit is ps (pico seconds). Parameters with
|
||||
a different unit have a suffix indicating the unit such as 'tRAS-max-ns'
|
||||
- tRCD
|
||||
- tWR
|
||||
- tRAS-min
|
||||
- tRRD
|
||||
- tWTR
|
||||
- tXP
|
||||
- tRTP
|
||||
- tDQSCK-max
|
||||
- tFAW
|
||||
- tZQCS
|
||||
- tZQinit
|
||||
- tRPab
|
||||
- tZQCL
|
||||
- tCKESR
|
||||
- tRAS-max-ns
|
||||
- tDQSCK-max-derated
|
||||
|
||||
Example:
|
||||
|
||||
timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 {
|
||||
compatible = "jedec,lpddr2-timings";
|
||||
min-freq = <10000000>;
|
||||
max-freq = <400000000>;
|
||||
tRPab = <21000>;
|
||||
tRCD = <18000>;
|
||||
tWR = <15000>;
|
||||
tRAS-min = <42000>;
|
||||
tRRD = <10000>;
|
||||
tWTR = <7500>;
|
||||
tXP = <7500>;
|
||||
tRTP = <7500>;
|
||||
tCKESR = <15000>;
|
||||
tDQSCK-max = <5500>;
|
||||
tFAW = <50000>;
|
||||
tZQCS = <90000>;
|
||||
tZQCL = <360000>;
|
||||
tZQinit = <1000000>;
|
||||
tRAS-max-ns = <70000>;
|
||||
};
|
||||
|
|
@ -0,0 +1,102 @@
|
|||
* LPDDR2 SDRAM memories compliant to JEDEC JESD209-2
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be one of - "jedec,lpddr2-nvm", "jedec,lpddr2-s2",
|
||||
"jedec,lpddr2-s4"
|
||||
|
||||
"ti,jedec-lpddr2-s2" should be listed if the memory part is LPDDR2-S2 type
|
||||
|
||||
"ti,jedec-lpddr2-s4" should be listed if the memory part is LPDDR2-S4 type
|
||||
|
||||
"ti,jedec-lpddr2-nvm" should be listed if the memory part is LPDDR2-NVM type
|
||||
|
||||
- density : <u32> representing density in Mb (Mega bits)
|
||||
|
||||
- io-width : <u32> representing bus width. Possible values are 8, 16, and 32
|
||||
|
||||
Optional properties:
|
||||
|
||||
The following optional properties represent the minimum value of some AC
|
||||
timing parameters of the DDR device in terms of number of clock cycles.
|
||||
These values shall be obtained from the device data-sheet.
|
||||
- tRRD-min-tck
|
||||
- tWTR-min-tck
|
||||
- tXP-min-tck
|
||||
- tRTP-min-tck
|
||||
- tCKE-min-tck
|
||||
- tRPab-min-tck
|
||||
- tRCD-min-tck
|
||||
- tWR-min-tck
|
||||
- tRASmin-min-tck
|
||||
- tCKESR-min-tck
|
||||
- tFAW-min-tck
|
||||
|
||||
Child nodes:
|
||||
- The lpddr2 node may have one or more child nodes of type "lpddr2-timings".
|
||||
"lpddr2-timings" provides AC timing parameters of the device for
|
||||
a given speed-bin. The user may provide the timings for as many
|
||||
speed-bins as is required. Please see Documentation/devicetree/
|
||||
bindings/lpddr2/lpddr2-timings.txt for more information on "lpddr2-timings"
|
||||
|
||||
Example:
|
||||
|
||||
elpida_ECB240ABACN : lpddr2 {
|
||||
compatible = "Elpida,ECB240ABACN","jedec,lpddr2-s4";
|
||||
density = <2048>;
|
||||
io-width = <32>;
|
||||
|
||||
tRPab-min-tck = <3>;
|
||||
tRCD-min-tck = <3>;
|
||||
tWR-min-tck = <3>;
|
||||
tRASmin-min-tck = <3>;
|
||||
tRRD-min-tck = <2>;
|
||||
tWTR-min-tck = <2>;
|
||||
tXP-min-tck = <2>;
|
||||
tRTP-min-tck = <2>;
|
||||
tCKE-min-tck = <3>;
|
||||
tCKESR-min-tck = <3>;
|
||||
tFAW-min-tck = <8>;
|
||||
|
||||
timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 {
|
||||
compatible = "jedec,lpddr2-timings";
|
||||
min-freq = <10000000>;
|
||||
max-freq = <400000000>;
|
||||
tRPab = <21000>;
|
||||
tRCD = <18000>;
|
||||
tWR = <15000>;
|
||||
tRAS-min = <42000>;
|
||||
tRRD = <10000>;
|
||||
tWTR = <7500>;
|
||||
tXP = <7500>;
|
||||
tRTP = <7500>;
|
||||
tCKESR = <15000>;
|
||||
tDQSCK-max = <5500>;
|
||||
tFAW = <50000>;
|
||||
tZQCS = <90000>;
|
||||
tZQCL = <360000>;
|
||||
tZQinit = <1000000>;
|
||||
tRAS-max-ns = <70000>;
|
||||
};
|
||||
|
||||
timings_elpida_ECB240ABACN_200mhz: lpddr2-timings@1 {
|
||||
compatible = "jedec,lpddr2-timings";
|
||||
min-freq = <10000000>;
|
||||
max-freq = <200000000>;
|
||||
tRPab = <21000>;
|
||||
tRCD = <18000>;
|
||||
tWR = <15000>;
|
||||
tRAS-min = <42000>;
|
||||
tRRD = <10000>;
|
||||
tWTR = <10000>;
|
||||
tXP = <7500>;
|
||||
tRTP = <7500>;
|
||||
tCKESR = <15000>;
|
||||
tDQSCK-max = <5500>;
|
||||
tFAW = <50000>;
|
||||
tZQCS = <90000>;
|
||||
tZQCL = <360000>;
|
||||
tZQinit = <1000000>;
|
||||
tRAS-max-ns = <70000>;
|
||||
};
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
* Samsung Exynos5 G-Scaler device
|
||||
|
||||
G-Scaler is used for scaling and color space conversion on EXYNOS5 SoCs.
|
||||
|
||||
Required properties:
|
||||
- compatible: should be "samsung,exynos5-gsc"
|
||||
- reg: should contain G-Scaler physical address location and length.
|
||||
- interrupts: should contain G-Scaler interrupt number
|
||||
|
||||
Example:
|
||||
|
||||
gsc_0: gsc@0x13e00000 {
|
||||
compatible = "samsung,exynos5-gsc";
|
||||
reg = <0x13e00000 0x1000>;
|
||||
interrupts = <0 85 0>;
|
||||
};
|
||||
|
||||
Aliases:
|
||||
Each G-Scaler node should have a numbered alias in the aliases node,
|
||||
in the form of gscN, N = 0...3. G-Scaler driver uses these aliases
|
||||
to retrieve the device IDs using "of_alias_get_id()" call.
|
||||
|
||||
Example:
|
||||
|
||||
aliases {
|
||||
gsc0 =&gsc_0;
|
||||
gsc1 =&gsc_1;
|
||||
gsc2 =&gsc_2;
|
||||
gsc3 =&gsc_3;
|
||||
};
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
* EMIF family of TI SDRAM controllers
|
||||
|
||||
EMIF - External Memory Interface - is an SDRAM controller used in
|
||||
TI SoCs. EMIF supports, based on the IP revision, one or more of
|
||||
DDR2/DDR3/LPDDR2 protocols. This binding describes a given instance
|
||||
of the EMIF IP and memory parts attached to it.
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be of the form "ti,emif-<ip-rev>" where <ip-rev>
|
||||
is the IP revision of the specific EMIF instance.
|
||||
|
||||
- phy-type : <u32> indicating the DDR phy type. Following are the
|
||||
allowed values
|
||||
<1> : Attila PHY
|
||||
<2> : Intelli PHY
|
||||
|
||||
- device-handle : phandle to a "lpddr2" node representing the memory part
|
||||
|
||||
- ti,hwmods : For TI hwmods processing and omap device creation
|
||||
the value shall be "emif<n>" where <n> is the number of the EMIF
|
||||
instance with base 1.
|
||||
|
||||
Optional properties:
|
||||
- cs1-used : Have this property if CS1 of this EMIF
|
||||
instance has a memory part attached to it. If there is a memory
|
||||
part attached to CS1, it should be the same type as the one on CS0,
|
||||
so there is no need to give the details of this memory part.
|
||||
|
||||
- cal-resistor-per-cs : Have this property if the board has one
|
||||
calibration resistor per chip-select.
|
||||
|
||||
- hw-caps-read-idle-ctrl: Have this property if the controller
|
||||
supports read idle window programming
|
||||
|
||||
- hw-caps-dll-calib-ctrl: Have this property if the controller
|
||||
supports dll calibration control
|
||||
|
||||
- hw-caps-ll-interface : Have this property if the controller
|
||||
has a low latency interface and corresponding interrupt events
|
||||
|
||||
- hw-caps-temp-alert : Have this property if the controller
|
||||
has capability for generating SDRAM temperature alerts
|
||||
|
||||
Example:
|
||||
|
||||
emif1: emif@0x4c000000 {
|
||||
compatible = "ti,emif-4d";
|
||||
ti,hwmods = "emif2";
|
||||
phy-type = <1>;
|
||||
device-handle = <&elpida_ECB240ABACN>;
|
||||
cs1-used;
|
||||
hw-caps-read-idle-ctrl;
|
||||
hw-caps-ll-interface;
|
||||
hw-caps-temp-alert;
|
||||
};
|
||||
|
|
@ -23,6 +23,7 @@ Device IRQ Names Supply Names Description
|
|||
ab8500-bm : : : Battery Manager
|
||||
ab8500-btemp : : : Battery Temperature
|
||||
ab8500-charger : : : Battery Charger
|
||||
ab8500-codec : : : Audio Codec
|
||||
ab8500-fg : : : Fuel Gauge
|
||||
ab8500-gpadc : HW_CONV_END : vddadc : Analogue to Digital Converter
|
||||
SW_CONV_END : :
|
||||
|
|
@ -52,6 +53,14 @@ Optional child device properties:
|
|||
supplied in the interrupts property
|
||||
- <supply_name>-supply : contains a phandle to the regulator supply node in Device Tree
|
||||
|
||||
Non-standard child device properties:
|
||||
- Audio CODEC:
|
||||
- stericsson,amic[1|2]-type-single-ended : Single-ended Analoge Mic (default: differential)
|
||||
- stericsson,amic1a-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic
|
||||
- stericsson,amic1b-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic
|
||||
- stericsson,amic2-bias-vamic1 : Analoge Mic wishes to use a non-standard Vamic
|
||||
- stericsson,earpeice-cmv : Earpeice voltage (only: 950 | 1100 | 1270 | 1580)
|
||||
|
||||
ab8500@5 {
|
||||
compatible = "stericsson,ab8500";
|
||||
reg = <5>; /* mailbox 5 is i2c */
|
||||
|
|
@ -110,6 +119,12 @@ ab8500@5 {
|
|||
compatible = "stericsson,ab8500-pwm";
|
||||
};
|
||||
|
||||
codec: ab8500-codec {
|
||||
compatible = "stericsson,ab8500-codec";
|
||||
|
||||
stericsson,earpeice-cmv = <950>; /* Units in mV. */
|
||||
};
|
||||
|
||||
ab8500-regulators {
|
||||
compatible = "stericsson,ab8500-regulator";
|
||||
|
||||
|
|
|
|||
|
|
@ -1,21 +1,35 @@
|
|||
Atmel AT25 eeprom
|
||||
EEPROMs (SPI) compatible with Atmel at25.
|
||||
|
||||
Required properties:
|
||||
- compatible : "atmel,at25".
|
||||
- reg : chip select number
|
||||
- spi-max-frequency : max spi frequency to use
|
||||
- pagesize : size of the eeprom page
|
||||
- size : total eeprom size in bytes
|
||||
- address-width : number of address bits (one of 8, 16, or 24)
|
||||
|
||||
Optional properties:
|
||||
- spi-cpha : SPI shifted clock phase, as per spi-bus bindings.
|
||||
- spi-cpol : SPI inverse clock polarity, as per spi-bus bindings.
|
||||
- read-only : this parameter-less property disables writes to the eeprom
|
||||
|
||||
Obsolete legacy properties are can be used in place of "size", "pagesize",
|
||||
"address-width", and "read-only":
|
||||
- at25,byte-len : total eeprom size in bytes
|
||||
- at25,addr-mode : addr-mode flags, as defined in include/linux/spi/eeprom.h
|
||||
- at25,page-size : size of the eeprom page
|
||||
|
||||
Examples:
|
||||
at25@0 {
|
||||
compatible = "atmel,at25";
|
||||
reg = <0>
|
||||
spi-max-frequency = <5000000>;
|
||||
Additional compatible properties are also allowed.
|
||||
|
||||
at25,byte-len = <0x8000>;
|
||||
at25,addr-mode = <2>;
|
||||
at25,page-size = <64>;
|
||||
};
|
||||
Example:
|
||||
at25@0 {
|
||||
compatible = "atmel,at25", "st,m95256";
|
||||
reg = <0>
|
||||
spi-max-frequency = <5000000>;
|
||||
spi-cpha;
|
||||
spi-cpol;
|
||||
|
||||
pagesize = <64>;
|
||||
size = <32768>;
|
||||
address-width = <16>;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,112 @@
|
|||
LIS302 accelerometer devicetree bindings
|
||||
|
||||
This device is matched via its bus drivers, and has a number of properties
|
||||
that apply in on the generic device (independent from the bus).
|
||||
|
||||
|
||||
Required properties for the SPI bindings:
|
||||
- compatible: should be set to "st,lis3lv02d_spi"
|
||||
- reg: the chipselect index
|
||||
- spi-max-frequency: maximal bus speed, should be set to 1000000 unless
|
||||
constrained by external circuitry
|
||||
- interrupts: the interrupt generated by the device
|
||||
|
||||
Required properties for the I2C bindings:
|
||||
- compatible: should be set to "st,lis3lv02d"
|
||||
- reg: i2c slave address
|
||||
- Vdd-supply: The input supply for Vdd
|
||||
- Vdd_IO-supply: The input supply for Vdd_IO
|
||||
|
||||
|
||||
Optional properties for all bus drivers:
|
||||
|
||||
- st,click-single-{x,y,z}: if present, tells the device to issue an
|
||||
interrupt on single click events on the
|
||||
x/y/z axis.
|
||||
- st,click-double-{x,y,z}: if present, tells the device to issue an
|
||||
interrupt on double click events on the
|
||||
x/y/z axis.
|
||||
- st,click-thresh-{x,y,z}: set the x/y/z axis threshold
|
||||
- st,click-click-time-limit: click time limit, from 0 to 127.5msec
|
||||
with step of 0.5 msec
|
||||
- st,click-latency: click latency, from 0 to 255 msec with
|
||||
step of 1 msec.
|
||||
- st,click-window: click window, from 0 to 255 msec with
|
||||
step of 1 msec.
|
||||
- st,irq{1,2}-disable: disable IRQ 1/2
|
||||
- st,irq{1,2}-ff-wu-1: raise IRQ 1/2 on FF_WU_1 condition
|
||||
- st,irq{1,2}-ff-wu-2: raise IRQ 1/2 on FF_WU_2 condition
|
||||
- st,irq{1,2}-data-ready: raise IRQ 1/2 on data ready contition
|
||||
- st,irq{1,2}-click: raise IRQ 1/2 on click condition
|
||||
- st,irq-open-drain: consider IRQ lines open-drain
|
||||
- st,irq-active-low: make IRQ lines active low
|
||||
- st,wu-duration-1: duration register for Free-Fall/Wake-Up
|
||||
interrupt 1
|
||||
- st,wu-duration-2: duration register for Free-Fall/Wake-Up
|
||||
interrupt 2
|
||||
- st,wakeup-{x,y,z}-{lo,hi}: set wakeup condition on x/y/z axis for
|
||||
upper/lower limit
|
||||
- st,highpass-cutoff-hz=: 1, 2, 4 or 8 for 1Hz, 2Hz, 4Hz or 8Hz of
|
||||
highpass cut-off frequency
|
||||
- st,hipass{1,2}-disable: disable highpass 1/2.
|
||||
- st,default-rate=: set the default rate
|
||||
- st,axis-{x,y,z}=: set the axis to map to the three coordinates
|
||||
- st,{min,max}-limit-{x,y,z} set the min/max limits for x/y/z axis
|
||||
(used by self-test)
|
||||
|
||||
|
||||
Example for a SPI device node:
|
||||
|
||||
lis302@0 {
|
||||
compatible = "st,lis302dl-spi";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <1000000>;
|
||||
interrupt-parent = <&gpio>;
|
||||
interrupts = <104 0>;
|
||||
|
||||
st,click-single-x;
|
||||
st,click-single-y;
|
||||
st,click-single-z;
|
||||
st,click-thresh-x = <10>;
|
||||
st,click-thresh-y = <10>;
|
||||
st,click-thresh-z = <10>;
|
||||
st,irq1-click;
|
||||
st,irq2-click;
|
||||
st,wakeup-x-lo;
|
||||
st,wakeup-x-hi;
|
||||
st,wakeup-y-lo;
|
||||
st,wakeup-y-hi;
|
||||
st,wakeup-z-lo;
|
||||
st,wakeup-z-hi;
|
||||
};
|
||||
|
||||
Example for a I2C device node:
|
||||
|
||||
lis331dlh: lis331dlh@18 {
|
||||
compatible = "st,lis331dlh", "st,lis3lv02d";
|
||||
reg = <0x18>;
|
||||
Vdd-supply = <&lis3_reg>;
|
||||
Vdd_IO-supply = <&lis3_reg>;
|
||||
|
||||
st,click-single-x;
|
||||
st,click-single-y;
|
||||
st,click-single-z;
|
||||
st,click-thresh-x = <10>;
|
||||
st,click-thresh-y = <10>;
|
||||
st,click-thresh-z = <10>;
|
||||
st,irq1-click;
|
||||
st,irq2-click;
|
||||
st,wakeup-x-lo;
|
||||
st,wakeup-x-hi;
|
||||
st,wakeup-y-lo;
|
||||
st,wakeup-y-hi;
|
||||
st,wakeup-z-lo;
|
||||
st,wakeup-z-hi;
|
||||
st,min-limit-x = <120>;
|
||||
st,min-limit-y = <120>;
|
||||
st,min-limit-z = <140>;
|
||||
st,max-limit-x = <550>;
|
||||
st,max-limit-y = <550>;
|
||||
st,max-limit-z = <750>;
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
PXA3xx NAND DT bindings
|
||||
|
||||
Required properties:
|
||||
|
||||
- compatible: Should be "marvell,pxa3xx-nand"
|
||||
- reg: The register base for the controller
|
||||
- interrupts: The interrupt to map
|
||||
- #address-cells: Set to <1> if the node includes partitions
|
||||
|
||||
Optional properties:
|
||||
|
||||
- marvell,nand-enable-arbiter: Set to enable the bus arbiter
|
||||
- marvell,nand-keep-config: Set to keep the NAND controller config as set
|
||||
by the bootloader
|
||||
- num-cs: Number of chipselect lines to usw
|
||||
|
||||
Example:
|
||||
|
||||
nand0: nand@43100000 {
|
||||
compatible = "marvell,pxa3xx-nand";
|
||||
reg = <0x43100000 90>;
|
||||
interrupts = <45>;
|
||||
#address-cells = <1>;
|
||||
|
||||
marvell,nand-enable-arbiter;
|
||||
marvell,nand-keep-config;
|
||||
num-cs = <1>;
|
||||
|
||||
/* partitions (optional) */
|
||||
};
|
||||
|
||||
|
|
@ -6,6 +6,9 @@ Required properties:
|
|||
- interrupts : Should contain 3 xgmac interrupts. The 1st is main interrupt.
|
||||
The 2nd is pwr mgt interrupt. The 3rd is low power state interrupt.
|
||||
|
||||
Optional properties:
|
||||
- dma-coherent : Present if dma operations are coherent
|
||||
|
||||
Example:
|
||||
|
||||
ethernet@fff50000 {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,49 @@
|
|||
Bosch C_CAN/D_CAN controller Device Tree Bindings
|
||||
-------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "bosch,c_can" for C_CAN controllers and
|
||||
"bosch,d_can" for D_CAN controllers.
|
||||
- reg : physical base address and size of the C_CAN/D_CAN
|
||||
registers map
|
||||
- interrupts : property with a value describing the interrupt
|
||||
number
|
||||
|
||||
Optional properties:
|
||||
- ti,hwmods : Must be "d_can<n>" or "c_can<n>", n being the
|
||||
instance number
|
||||
|
||||
Note: "ti,hwmods" field is used to fetch the base address and irq
|
||||
resources from TI, omap hwmod data base during device registration.
|
||||
Future plan is to migrate hwmod data base contents into device tree
|
||||
blob so that, all the required data will be used from device tree dts
|
||||
file.
|
||||
|
||||
Example:
|
||||
|
||||
Step1: SoC common .dtsi file
|
||||
|
||||
dcan1: d_can@481d0000 {
|
||||
compatible = "bosch,d_can";
|
||||
reg = <0x481d0000 0x2000>;
|
||||
interrupts = <55>;
|
||||
interrupt-parent = <&intc>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
(or)
|
||||
|
||||
dcan1: d_can@481d0000 {
|
||||
compatible = "bosch,d_can";
|
||||
ti,hwmods = "d_can1";
|
||||
reg = <0x481d0000 0x2000>;
|
||||
interrupts = <55>;
|
||||
interrupt-parent = <&intc>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
Step 2: board specific .dts file
|
||||
|
||||
&dcan1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
|
@ -0,0 +1,109 @@
|
|||
TI SoC Ethernet Switch Controller Device Tree Bindings
|
||||
------------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "ti,cpsw"
|
||||
- reg : physical base address and size of the cpsw
|
||||
registers map
|
||||
- interrupts : property with a value describing the interrupt
|
||||
number
|
||||
- interrupt-parent : The parent interrupt controller
|
||||
- cpdma_channels : Specifies number of channels in CPDMA
|
||||
- host_port_no : Specifies host port shift
|
||||
- cpdma_reg_ofs : Specifies CPDMA submodule register offset
|
||||
- cpdma_sram_ofs : Specifies CPDMA SRAM offset
|
||||
- ale_reg_ofs : Specifies ALE submodule register offset
|
||||
- ale_entries : Specifies No of entries ALE can hold
|
||||
- host_port_reg_ofs : Specifies host port register offset
|
||||
- hw_stats_reg_ofs : Specifies hardware statistics register offset
|
||||
- bd_ram_ofs : Specifies internal desciptor RAM offset
|
||||
- bd_ram_size : Specifies internal descriptor RAM size
|
||||
- rx_descs : Specifies number of Rx descriptors
|
||||
- mac_control : Specifies Default MAC control register content
|
||||
for the specific platform
|
||||
- slaves : Specifies number for slaves
|
||||
- slave_reg_ofs : Specifies slave register offset
|
||||
- sliver_reg_ofs : Specifies slave sliver register offset
|
||||
- phy_id : Specifies slave phy id
|
||||
- mac-address : Specifies slave MAC address
|
||||
|
||||
Optional properties:
|
||||
- ti,hwmods : Must be "cpgmac0"
|
||||
- no_bd_ram : Must be 0 or 1
|
||||
|
||||
Note: "ti,hwmods" field is used to fetch the base address and irq
|
||||
resources from TI, omap hwmod data base during device registration.
|
||||
Future plan is to migrate hwmod data base contents into device tree
|
||||
blob so that, all the required data will be used from device tree dts
|
||||
file.
|
||||
|
||||
Examples:
|
||||
|
||||
mac: ethernet@4A100000 {
|
||||
compatible = "ti,cpsw";
|
||||
reg = <0x4A100000 0x1000>;
|
||||
interrupts = <55 0x4>;
|
||||
interrupt-parent = <&intc>;
|
||||
cpdma_channels = <8>;
|
||||
host_port_no = <0>;
|
||||
cpdma_reg_ofs = <0x800>;
|
||||
cpdma_sram_ofs = <0xa00>;
|
||||
ale_reg_ofs = <0xd00>;
|
||||
ale_entries = <1024>;
|
||||
host_port_reg_ofs = <0x108>;
|
||||
hw_stats_reg_ofs = <0x900>;
|
||||
bd_ram_ofs = <0x2000>;
|
||||
bd_ram_size = <0x2000>;
|
||||
no_bd_ram = <0>;
|
||||
rx_descs = <64>;
|
||||
mac_control = <0x20>;
|
||||
slaves = <2>;
|
||||
cpsw_emac0: slave@0 {
|
||||
slave_reg_ofs = <0x208>;
|
||||
sliver_reg_ofs = <0xd80>;
|
||||
phy_id = "davinci_mdio.16:00";
|
||||
/* Filled in by U-Boot */
|
||||
mac-address = [ 00 00 00 00 00 00 ];
|
||||
};
|
||||
cpsw_emac1: slave@1 {
|
||||
slave_reg_ofs = <0x308>;
|
||||
sliver_reg_ofs = <0xdc0>;
|
||||
phy_id = "davinci_mdio.16:01";
|
||||
/* Filled in by U-Boot */
|
||||
mac-address = [ 00 00 00 00 00 00 ];
|
||||
};
|
||||
};
|
||||
|
||||
(or)
|
||||
mac: ethernet@4A100000 {
|
||||
compatible = "ti,cpsw";
|
||||
ti,hwmods = "cpgmac0";
|
||||
cpdma_channels = <8>;
|
||||
host_port_no = <0>;
|
||||
cpdma_reg_ofs = <0x800>;
|
||||
cpdma_sram_ofs = <0xa00>;
|
||||
ale_reg_ofs = <0xd00>;
|
||||
ale_entries = <1024>;
|
||||
host_port_reg_ofs = <0x108>;
|
||||
hw_stats_reg_ofs = <0x900>;
|
||||
bd_ram_ofs = <0x2000>;
|
||||
bd_ram_size = <0x2000>;
|
||||
no_bd_ram = <0>;
|
||||
rx_descs = <64>;
|
||||
mac_control = <0x20>;
|
||||
slaves = <2>;
|
||||
cpsw_emac0: slave@0 {
|
||||
slave_reg_ofs = <0x208>;
|
||||
sliver_reg_ofs = <0xd80>;
|
||||
phy_id = "davinci_mdio.16:00";
|
||||
/* Filled in by U-Boot */
|
||||
mac-address = [ 00 00 00 00 00 00 ];
|
||||
};
|
||||
cpsw_emac1: slave@1 {
|
||||
slave_reg_ofs = <0x308>;
|
||||
sliver_reg_ofs = <0xdc0>;
|
||||
phy_id = "davinci_mdio.16:01";
|
||||
/* Filled in by U-Boot */
|
||||
mac-address = [ 00 00 00 00 00 00 ];
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
TI SoC Davinci MDIO Controller Device Tree Bindings
|
||||
---------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "ti,davinci_mdio"
|
||||
- reg : physical base address and size of the davinci mdio
|
||||
registers map
|
||||
- bus_freq : Mdio Bus frequency
|
||||
|
||||
Optional properties:
|
||||
- ti,hwmods : Must be "davinci_mdio"
|
||||
|
||||
Note: "ti,hwmods" field is used to fetch the base address and irq
|
||||
resources from TI, omap hwmod data base during device registration.
|
||||
Future plan is to migrate hwmod data base contents into device tree
|
||||
blob so that, all the required data will be used from device tree dts
|
||||
file.
|
||||
|
||||
Examples:
|
||||
|
||||
mdio: davinci_mdio@4A101000 {
|
||||
compatible = "ti,cpsw";
|
||||
reg = <0x4A101000 0x1000>;
|
||||
bus_freq = <1000000>;
|
||||
};
|
||||
|
||||
(or)
|
||||
|
||||
mdio: davinci_mdio@4A101000 {
|
||||
compatible = "ti,cpsw";
|
||||
ti,hwmods = "davinci_mdio";
|
||||
bus_freq = <1000000>;
|
||||
};
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
Properties for an MDIO bus multiplexer controlled by a memory-mapped device
|
||||
|
||||
This is a special case of a MDIO bus multiplexer. A memory-mapped device,
|
||||
like an FPGA, is used to control which child bus is connected. The mdio-mux
|
||||
node must be a child of the memory-mapped device. The driver currently only
|
||||
supports devices with eight-bit registers.
|
||||
|
||||
Required properties in addition to the generic multiplexer properties:
|
||||
|
||||
- compatible : string, must contain "mdio-mux-mmioreg"
|
||||
|
||||
- reg : integer, contains the offset of the register that controls the bus
|
||||
multiplexer. The size field in the 'reg' property is the size of
|
||||
register, and must therefore be 1.
|
||||
|
||||
- mux-mask : integer, contains an eight-bit mask that specifies which
|
||||
bits in the register control the actual bus multiplexer. The
|
||||
'reg' property of each child mdio-mux node must be constrained by
|
||||
this mask.
|
||||
|
||||
Example:
|
||||
|
||||
The FPGA node defines a memory-mapped FPGA with a register space of 0x30 bytes.
|
||||
For the "EMI2" MDIO bus, register 9 (BRDCFG1) controls the mux on that bus.
|
||||
A bitmask of 0x6 means that bits 1 and 2 (bit 0 is lsb) are the bits on
|
||||
BRDCFG1 that control the actual mux.
|
||||
|
||||
/* The FPGA node */
|
||||
fpga: board-control@3,0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "fsl,p5020ds-fpga", "fsl,fpga-ngpixis";
|
||||
reg = <3 0 0x30>;
|
||||
ranges = <0 3 0 0x30>;
|
||||
|
||||
mdio-mux-emi2 {
|
||||
compatible = "mdio-mux-mmioreg", "mdio-mux";
|
||||
mdio-parent-bus = <&xmdio0>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
reg = <9 1>; // BRDCFG1
|
||||
mux-mask = <0x6>; // EMI2
|
||||
|
||||
emi2_slot1: mdio@0 { // Slot 1 XAUI (FM2)
|
||||
reg = <0>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
phy_xgmii_slot1: ethernet-phy@0 {
|
||||
compatible = "ethernet-phy-ieee802.3-c45";
|
||||
reg = <4>;
|
||||
};
|
||||
};
|
||||
|
||||
emi2_slot2: mdio@2 { // Slot 2 XAUI (FM1)
|
||||
reg = <2>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
phy_xgmii_slot2: ethernet-phy@4 {
|
||||
compatible = "ethernet-phy-ieee802.3-c45";
|
||||
reg = <0>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
/* The parent MDIO bus. */
|
||||
xmdio0: mdio@f1000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "fsl,fman-xmdio";
|
||||
reg = <0xf1000 0x1000>;
|
||||
interrupts = <100 1 0 0>;
|
||||
};
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
Broadcom BCM2835 GPIO (and pinmux) controller
|
||||
|
||||
The BCM2835 GPIO module is a combined GPIO controller, (GPIO) interrupt
|
||||
controller, and pinmux/control device.
|
||||
|
||||
Required properties:
|
||||
- compatible: "brcm,bcm2835-gpio"
|
||||
- reg: Should contain the physical address of the GPIO module's registes.
|
||||
- gpio-controller: Marks the device node as a GPIO controller.
|
||||
- #gpio-cells : Should be two. The first cell is the pin number and the
|
||||
second cell is used to specify optional parameters:
|
||||
- bit 0 specifies polarity (0 for normal, 1 for inverted)
|
||||
- interrupts : The interrupt outputs from the controller. One interrupt per
|
||||
individual bank followed by the "all banks" interrupt.
|
||||
- interrupt-controller: Marks the device node as an interrupt controller.
|
||||
- #interrupt-cells : Should be 2.
|
||||
The first cell is the GPIO number.
|
||||
The second cell is used to specify flags:
|
||||
bits[3:0] trigger type and level flags:
|
||||
1 = low-to-high edge triggered.
|
||||
2 = high-to-low edge triggered.
|
||||
4 = active high level-sensitive.
|
||||
8 = active low level-sensitive.
|
||||
Valid combinations are 1, 2, 3, 4, 8.
|
||||
|
||||
Please refer to ../gpio/gpio.txt for a general description of GPIO bindings.
|
||||
|
||||
Please refer to pinctrl-bindings.txt in this directory for details of the
|
||||
common pinctrl bindings used by client devices, including the meaning of the
|
||||
phrase "pin configuration node".
|
||||
|
||||
Each pin configuration node lists the pin(s) to which it applies, and one or
|
||||
more of the mux function to select on those pin(s), and pull-up/down
|
||||
configuration. Each subnode only affects those parameters that are explicitly
|
||||
listed. In other words, a subnode that lists only a mux function implies no
|
||||
information about any pull configuration. Similarly, a subnode that lists only
|
||||
a pul parameter implies no information about the mux function.
|
||||
|
||||
Required subnode-properties:
|
||||
- brcm,pins: An array of cells. Each cell contains the ID of a pin. Valid IDs
|
||||
are the integer GPIO IDs; 0==GPIO0, 1==GPIO1, ... 53==GPIO53.
|
||||
|
||||
Optional subnode-properties:
|
||||
- brcm,function: Integer, containing the function to mux to the pin(s):
|
||||
0: GPIO in
|
||||
1: GPIO out
|
||||
2: alt5
|
||||
3: alt4
|
||||
4: alt0
|
||||
5: alt1
|
||||
6: alt2
|
||||
7: alt3
|
||||
- brcm,pull: Integer, representing the pull-down/up to apply to the pin(s):
|
||||
0: none
|
||||
1: down
|
||||
2: up
|
||||
|
||||
Each of brcm,function and brcm,pull may contain either a single value which
|
||||
will be applied to all pins in brcm,pins, or 1 value for each entry in
|
||||
brcm,pins.
|
||||
|
||||
Example:
|
||||
|
||||
gpio: gpio {
|
||||
compatible = "brcm,bcm2835-gpio";
|
||||
reg = <0x2200000 0xb4>;
|
||||
interrupts = <2 17>, <2 19>, <2 18>, <2 20>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
|
|
@ -0,0 +1,984 @@
|
|||
* Freescale IMX35 IOMUX Controller
|
||||
|
||||
Please refer to fsl,imx-pinctrl.txt in this directory for common binding part
|
||||
and usage.
|
||||
|
||||
Required properties:
|
||||
- compatible: "fsl,imx35-iomuxc"
|
||||
- fsl,pins: two integers array, represents a group of pins mux and config
|
||||
setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a
|
||||
pin working on a specific function, CONFIG is the pad setting value like
|
||||
pull-up for this pin. Please refer to imx35 datasheet for the valid pad
|
||||
config settings.
|
||||
|
||||
CONFIG bits definition:
|
||||
PAD_CTL_DRIVE_VOLAGAGE_18 (1 << 13)
|
||||
PAD_CTL_DRIVE_VOLAGAGE_33 (0 << 13)
|
||||
PAD_CTL_HYS (1 << 8)
|
||||
PAD_CTL_PKE (1 << 7)
|
||||
PAD_CTL_PUE (1 << 6)
|
||||
PAD_CTL_PUS_100K_DOWN (0 << 4)
|
||||
PAD_CTL_PUS_47K_UP (1 << 4)
|
||||
PAD_CTL_PUS_100K_UP (2 << 4)
|
||||
PAD_CTL_PUS_22K_UP (3 << 4)
|
||||
PAD_CTL_ODE_CMOS (0 << 3)
|
||||
PAD_CTL_ODE_OPENDRAIN (1 << 3)
|
||||
PAD_CTL_DSE_NOMINAL (0 << 1)
|
||||
PAD_CTL_DSE_HIGH (1 << 1)
|
||||
PAD_CTL_DSE_MAX (2 << 1)
|
||||
PAD_CTL_SRE_FAST (1 << 0)
|
||||
PAD_CTL_SRE_SLOW (0 << 0)
|
||||
|
||||
See below for available PIN_FUNC_ID for imx35:
|
||||
0 MX35_PAD_CAPTURE__GPT_CAPIN1
|
||||
1 MX35_PAD_CAPTURE__GPT_CMPOUT2
|
||||
2 MX35_PAD_CAPTURE__CSPI2_SS1
|
||||
3 MX35_PAD_CAPTURE__EPIT1_EPITO
|
||||
4 MX35_PAD_CAPTURE__CCM_CLK32K
|
||||
5 MX35_PAD_CAPTURE__GPIO1_4
|
||||
6 MX35_PAD_COMPARE__GPT_CMPOUT1
|
||||
7 MX35_PAD_COMPARE__GPT_CAPIN2
|
||||
8 MX35_PAD_COMPARE__GPT_CMPOUT3
|
||||
9 MX35_PAD_COMPARE__EPIT2_EPITO
|
||||
10 MX35_PAD_COMPARE__GPIO1_5
|
||||
11 MX35_PAD_COMPARE__SDMA_EXTDMA_2
|
||||
12 MX35_PAD_WDOG_RST__WDOG_WDOG_B
|
||||
13 MX35_PAD_WDOG_RST__IPU_FLASH_STROBE
|
||||
14 MX35_PAD_WDOG_RST__GPIO1_6
|
||||
15 MX35_PAD_GPIO1_0__GPIO1_0
|
||||
16 MX35_PAD_GPIO1_0__CCM_PMIC_RDY
|
||||
17 MX35_PAD_GPIO1_0__OWIRE_LINE
|
||||
18 MX35_PAD_GPIO1_0__SDMA_EXTDMA_0
|
||||
19 MX35_PAD_GPIO1_1__GPIO1_1
|
||||
20 MX35_PAD_GPIO1_1__PWM_PWMO
|
||||
21 MX35_PAD_GPIO1_1__CSPI1_SS2
|
||||
22 MX35_PAD_GPIO1_1__SCC_TAMPER_DETECT
|
||||
23 MX35_PAD_GPIO1_1__SDMA_EXTDMA_1
|
||||
24 MX35_PAD_GPIO2_0__GPIO2_0
|
||||
25 MX35_PAD_GPIO2_0__USB_TOP_USBOTG_CLK
|
||||
26 MX35_PAD_GPIO3_0__GPIO3_0
|
||||
27 MX35_PAD_GPIO3_0__USB_TOP_USBH2_CLK
|
||||
28 MX35_PAD_RESET_IN_B__CCM_RESET_IN_B
|
||||
29 MX35_PAD_POR_B__CCM_POR_B
|
||||
30 MX35_PAD_CLKO__CCM_CLKO
|
||||
31 MX35_PAD_CLKO__GPIO1_8
|
||||
32 MX35_PAD_BOOT_MODE0__CCM_BOOT_MODE_0
|
||||
33 MX35_PAD_BOOT_MODE1__CCM_BOOT_MODE_1
|
||||
34 MX35_PAD_CLK_MODE0__CCM_CLK_MODE_0
|
||||
35 MX35_PAD_CLK_MODE1__CCM_CLK_MODE_1
|
||||
36 MX35_PAD_POWER_FAIL__CCM_DSM_WAKEUP_INT_26
|
||||
37 MX35_PAD_VSTBY__CCM_VSTBY
|
||||
38 MX35_PAD_VSTBY__GPIO1_7
|
||||
39 MX35_PAD_A0__EMI_EIM_DA_L_0
|
||||
40 MX35_PAD_A1__EMI_EIM_DA_L_1
|
||||
41 MX35_PAD_A2__EMI_EIM_DA_L_2
|
||||
42 MX35_PAD_A3__EMI_EIM_DA_L_3
|
||||
43 MX35_PAD_A4__EMI_EIM_DA_L_4
|
||||
44 MX35_PAD_A5__EMI_EIM_DA_L_5
|
||||
45 MX35_PAD_A6__EMI_EIM_DA_L_6
|
||||
46 MX35_PAD_A7__EMI_EIM_DA_L_7
|
||||
47 MX35_PAD_A8__EMI_EIM_DA_H_8
|
||||
48 MX35_PAD_A9__EMI_EIM_DA_H_9
|
||||
49 MX35_PAD_A10__EMI_EIM_DA_H_10
|
||||
50 MX35_PAD_MA10__EMI_MA10
|
||||
51 MX35_PAD_A11__EMI_EIM_DA_H_11
|
||||
52 MX35_PAD_A12__EMI_EIM_DA_H_12
|
||||
53 MX35_PAD_A13__EMI_EIM_DA_H_13
|
||||
54 MX35_PAD_A14__EMI_EIM_DA_H2_14
|
||||
55 MX35_PAD_A15__EMI_EIM_DA_H2_15
|
||||
56 MX35_PAD_A16__EMI_EIM_A_16
|
||||
57 MX35_PAD_A17__EMI_EIM_A_17
|
||||
58 MX35_PAD_A18__EMI_EIM_A_18
|
||||
59 MX35_PAD_A19__EMI_EIM_A_19
|
||||
60 MX35_PAD_A20__EMI_EIM_A_20
|
||||
61 MX35_PAD_A21__EMI_EIM_A_21
|
||||
62 MX35_PAD_A22__EMI_EIM_A_22
|
||||
63 MX35_PAD_A23__EMI_EIM_A_23
|
||||
64 MX35_PAD_A24__EMI_EIM_A_24
|
||||
65 MX35_PAD_A25__EMI_EIM_A_25
|
||||
66 MX35_PAD_SDBA1__EMI_EIM_SDBA1
|
||||
67 MX35_PAD_SDBA0__EMI_EIM_SDBA0
|
||||
68 MX35_PAD_SD0__EMI_DRAM_D_0
|
||||
69 MX35_PAD_SD1__EMI_DRAM_D_1
|
||||
70 MX35_PAD_SD2__EMI_DRAM_D_2
|
||||
71 MX35_PAD_SD3__EMI_DRAM_D_3
|
||||
72 MX35_PAD_SD4__EMI_DRAM_D_4
|
||||
73 MX35_PAD_SD5__EMI_DRAM_D_5
|
||||
74 MX35_PAD_SD6__EMI_DRAM_D_6
|
||||
75 MX35_PAD_SD7__EMI_DRAM_D_7
|
||||
76 MX35_PAD_SD8__EMI_DRAM_D_8
|
||||
77 MX35_PAD_SD9__EMI_DRAM_D_9
|
||||
78 MX35_PAD_SD10__EMI_DRAM_D_10
|
||||
79 MX35_PAD_SD11__EMI_DRAM_D_11
|
||||
80 MX35_PAD_SD12__EMI_DRAM_D_12
|
||||
81 MX35_PAD_SD13__EMI_DRAM_D_13
|
||||
82 MX35_PAD_SD14__EMI_DRAM_D_14
|
||||
83 MX35_PAD_SD15__EMI_DRAM_D_15
|
||||
84 MX35_PAD_SD16__EMI_DRAM_D_16
|
||||
85 MX35_PAD_SD17__EMI_DRAM_D_17
|
||||
86 MX35_PAD_SD18__EMI_DRAM_D_18
|
||||
87 MX35_PAD_SD19__EMI_DRAM_D_19
|
||||
88 MX35_PAD_SD20__EMI_DRAM_D_20
|
||||
89 MX35_PAD_SD21__EMI_DRAM_D_21
|
||||
90 MX35_PAD_SD22__EMI_DRAM_D_22
|
||||
91 MX35_PAD_SD23__EMI_DRAM_D_23
|
||||
92 MX35_PAD_SD24__EMI_DRAM_D_24
|
||||
93 MX35_PAD_SD25__EMI_DRAM_D_25
|
||||
94 MX35_PAD_SD26__EMI_DRAM_D_26
|
||||
95 MX35_PAD_SD27__EMI_DRAM_D_27
|
||||
96 MX35_PAD_SD28__EMI_DRAM_D_28
|
||||
97 MX35_PAD_SD29__EMI_DRAM_D_29
|
||||
98 MX35_PAD_SD30__EMI_DRAM_D_30
|
||||
99 MX35_PAD_SD31__EMI_DRAM_D_31
|
||||
100 MX35_PAD_DQM0__EMI_DRAM_DQM_0
|
||||
101 MX35_PAD_DQM1__EMI_DRAM_DQM_1
|
||||
102 MX35_PAD_DQM2__EMI_DRAM_DQM_2
|
||||
103 MX35_PAD_DQM3__EMI_DRAM_DQM_3
|
||||
104 MX35_PAD_EB0__EMI_EIM_EB0_B
|
||||
105 MX35_PAD_EB1__EMI_EIM_EB1_B
|
||||
106 MX35_PAD_OE__EMI_EIM_OE
|
||||
107 MX35_PAD_CS0__EMI_EIM_CS0
|
||||
108 MX35_PAD_CS1__EMI_EIM_CS1
|
||||
109 MX35_PAD_CS1__EMI_NANDF_CE3
|
||||
110 MX35_PAD_CS2__EMI_EIM_CS2
|
||||
111 MX35_PAD_CS3__EMI_EIM_CS3
|
||||
112 MX35_PAD_CS4__EMI_EIM_CS4
|
||||
113 MX35_PAD_CS4__EMI_DTACK_B
|
||||
114 MX35_PAD_CS4__EMI_NANDF_CE1
|
||||
115 MX35_PAD_CS4__GPIO1_20
|
||||
116 MX35_PAD_CS5__EMI_EIM_CS5
|
||||
117 MX35_PAD_CS5__CSPI2_SS2
|
||||
118 MX35_PAD_CS5__CSPI1_SS2
|
||||
119 MX35_PAD_CS5__EMI_NANDF_CE2
|
||||
120 MX35_PAD_CS5__GPIO1_21
|
||||
121 MX35_PAD_NF_CE0__EMI_NANDF_CE0
|
||||
122 MX35_PAD_NF_CE0__GPIO1_22
|
||||
123 MX35_PAD_ECB__EMI_EIM_ECB
|
||||
124 MX35_PAD_LBA__EMI_EIM_LBA
|
||||
125 MX35_PAD_BCLK__EMI_EIM_BCLK
|
||||
126 MX35_PAD_RW__EMI_EIM_RW
|
||||
127 MX35_PAD_RAS__EMI_DRAM_RAS
|
||||
128 MX35_PAD_CAS__EMI_DRAM_CAS
|
||||
129 MX35_PAD_SDWE__EMI_DRAM_SDWE
|
||||
130 MX35_PAD_SDCKE0__EMI_DRAM_SDCKE_0
|
||||
131 MX35_PAD_SDCKE1__EMI_DRAM_SDCKE_1
|
||||
132 MX35_PAD_SDCLK__EMI_DRAM_SDCLK
|
||||
133 MX35_PAD_SDQS0__EMI_DRAM_SDQS_0
|
||||
134 MX35_PAD_SDQS1__EMI_DRAM_SDQS_1
|
||||
135 MX35_PAD_SDQS2__EMI_DRAM_SDQS_2
|
||||
136 MX35_PAD_SDQS3__EMI_DRAM_SDQS_3
|
||||
137 MX35_PAD_NFWE_B__EMI_NANDF_WE_B
|
||||
138 MX35_PAD_NFWE_B__USB_TOP_USBH2_DATA_3
|
||||
139 MX35_PAD_NFWE_B__IPU_DISPB_D0_VSYNC
|
||||
140 MX35_PAD_NFWE_B__GPIO2_18
|
||||
141 MX35_PAD_NFWE_B__ARM11P_TOP_TRACE_0
|
||||
142 MX35_PAD_NFRE_B__EMI_NANDF_RE_B
|
||||
143 MX35_PAD_NFRE_B__USB_TOP_USBH2_DIR
|
||||
144 MX35_PAD_NFRE_B__IPU_DISPB_BCLK
|
||||
145 MX35_PAD_NFRE_B__GPIO2_19
|
||||
146 MX35_PAD_NFRE_B__ARM11P_TOP_TRACE_1
|
||||
147 MX35_PAD_NFALE__EMI_NANDF_ALE
|
||||
148 MX35_PAD_NFALE__USB_TOP_USBH2_STP
|
||||
149 MX35_PAD_NFALE__IPU_DISPB_CS0
|
||||
150 MX35_PAD_NFALE__GPIO2_20
|
||||
151 MX35_PAD_NFALE__ARM11P_TOP_TRACE_2
|
||||
152 MX35_PAD_NFCLE__EMI_NANDF_CLE
|
||||
153 MX35_PAD_NFCLE__USB_TOP_USBH2_NXT
|
||||
154 MX35_PAD_NFCLE__IPU_DISPB_PAR_RS
|
||||
155 MX35_PAD_NFCLE__GPIO2_21
|
||||
156 MX35_PAD_NFCLE__ARM11P_TOP_TRACE_3
|
||||
157 MX35_PAD_NFWP_B__EMI_NANDF_WP_B
|
||||
158 MX35_PAD_NFWP_B__USB_TOP_USBH2_DATA_7
|
||||
159 MX35_PAD_NFWP_B__IPU_DISPB_WR
|
||||
160 MX35_PAD_NFWP_B__GPIO2_22
|
||||
161 MX35_PAD_NFWP_B__ARM11P_TOP_TRCTL
|
||||
162 MX35_PAD_NFRB__EMI_NANDF_RB
|
||||
163 MX35_PAD_NFRB__IPU_DISPB_RD
|
||||
164 MX35_PAD_NFRB__GPIO2_23
|
||||
165 MX35_PAD_NFRB__ARM11P_TOP_TRCLK
|
||||
166 MX35_PAD_D15__EMI_EIM_D_15
|
||||
167 MX35_PAD_D14__EMI_EIM_D_14
|
||||
168 MX35_PAD_D13__EMI_EIM_D_13
|
||||
169 MX35_PAD_D12__EMI_EIM_D_12
|
||||
170 MX35_PAD_D11__EMI_EIM_D_11
|
||||
171 MX35_PAD_D10__EMI_EIM_D_10
|
||||
172 MX35_PAD_D9__EMI_EIM_D_9
|
||||
173 MX35_PAD_D8__EMI_EIM_D_8
|
||||
174 MX35_PAD_D7__EMI_EIM_D_7
|
||||
175 MX35_PAD_D6__EMI_EIM_D_6
|
||||
176 MX35_PAD_D5__EMI_EIM_D_5
|
||||
177 MX35_PAD_D4__EMI_EIM_D_4
|
||||
178 MX35_PAD_D3__EMI_EIM_D_3
|
||||
179 MX35_PAD_D2__EMI_EIM_D_2
|
||||
180 MX35_PAD_D1__EMI_EIM_D_1
|
||||
181 MX35_PAD_D0__EMI_EIM_D_0
|
||||
182 MX35_PAD_CSI_D8__IPU_CSI_D_8
|
||||
183 MX35_PAD_CSI_D8__KPP_COL_0
|
||||
184 MX35_PAD_CSI_D8__GPIO1_20
|
||||
185 MX35_PAD_CSI_D8__ARM11P_TOP_EVNTBUS_13
|
||||
186 MX35_PAD_CSI_D9__IPU_CSI_D_9
|
||||
187 MX35_PAD_CSI_D9__KPP_COL_1
|
||||
188 MX35_PAD_CSI_D9__GPIO1_21
|
||||
189 MX35_PAD_CSI_D9__ARM11P_TOP_EVNTBUS_14
|
||||
190 MX35_PAD_CSI_D10__IPU_CSI_D_10
|
||||
191 MX35_PAD_CSI_D10__KPP_COL_2
|
||||
192 MX35_PAD_CSI_D10__GPIO1_22
|
||||
193 MX35_PAD_CSI_D10__ARM11P_TOP_EVNTBUS_15
|
||||
194 MX35_PAD_CSI_D11__IPU_CSI_D_11
|
||||
195 MX35_PAD_CSI_D11__KPP_COL_3
|
||||
196 MX35_PAD_CSI_D11__GPIO1_23
|
||||
197 MX35_PAD_CSI_D12__IPU_CSI_D_12
|
||||
198 MX35_PAD_CSI_D12__KPP_ROW_0
|
||||
199 MX35_PAD_CSI_D12__GPIO1_24
|
||||
200 MX35_PAD_CSI_D13__IPU_CSI_D_13
|
||||
201 MX35_PAD_CSI_D13__KPP_ROW_1
|
||||
202 MX35_PAD_CSI_D13__GPIO1_25
|
||||
203 MX35_PAD_CSI_D14__IPU_CSI_D_14
|
||||
204 MX35_PAD_CSI_D14__KPP_ROW_2
|
||||
205 MX35_PAD_CSI_D14__GPIO1_26
|
||||
206 MX35_PAD_CSI_D15__IPU_CSI_D_15
|
||||
207 MX35_PAD_CSI_D15__KPP_ROW_3
|
||||
208 MX35_PAD_CSI_D15__GPIO1_27
|
||||
209 MX35_PAD_CSI_MCLK__IPU_CSI_MCLK
|
||||
210 MX35_PAD_CSI_MCLK__GPIO1_28
|
||||
211 MX35_PAD_CSI_VSYNC__IPU_CSI_VSYNC
|
||||
212 MX35_PAD_CSI_VSYNC__GPIO1_29
|
||||
213 MX35_PAD_CSI_HSYNC__IPU_CSI_HSYNC
|
||||
214 MX35_PAD_CSI_HSYNC__GPIO1_30
|
||||
215 MX35_PAD_CSI_PIXCLK__IPU_CSI_PIXCLK
|
||||
216 MX35_PAD_CSI_PIXCLK__GPIO1_31
|
||||
217 MX35_PAD_I2C1_CLK__I2C1_SCL
|
||||
218 MX35_PAD_I2C1_CLK__GPIO2_24
|
||||
219 MX35_PAD_I2C1_CLK__CCM_USB_BYP_CLK
|
||||
220 MX35_PAD_I2C1_DAT__I2C1_SDA
|
||||
221 MX35_PAD_I2C1_DAT__GPIO2_25
|
||||
222 MX35_PAD_I2C2_CLK__I2C2_SCL
|
||||
223 MX35_PAD_I2C2_CLK__CAN1_TXCAN
|
||||
224 MX35_PAD_I2C2_CLK__USB_TOP_USBH2_PWR
|
||||
225 MX35_PAD_I2C2_CLK__GPIO2_26
|
||||
226 MX35_PAD_I2C2_CLK__SDMA_DEBUG_BUS_DEVICE_2
|
||||
227 MX35_PAD_I2C2_DAT__I2C2_SDA
|
||||
228 MX35_PAD_I2C2_DAT__CAN1_RXCAN
|
||||
229 MX35_PAD_I2C2_DAT__USB_TOP_USBH2_OC
|
||||
230 MX35_PAD_I2C2_DAT__GPIO2_27
|
||||
231 MX35_PAD_I2C2_DAT__SDMA_DEBUG_BUS_DEVICE_3
|
||||
232 MX35_PAD_STXD4__AUDMUX_AUD4_TXD
|
||||
233 MX35_PAD_STXD4__GPIO2_28
|
||||
234 MX35_PAD_STXD4__ARM11P_TOP_ARM_COREASID0
|
||||
235 MX35_PAD_SRXD4__AUDMUX_AUD4_RXD
|
||||
236 MX35_PAD_SRXD4__GPIO2_29
|
||||
237 MX35_PAD_SRXD4__ARM11P_TOP_ARM_COREASID1
|
||||
238 MX35_PAD_SCK4__AUDMUX_AUD4_TXC
|
||||
239 MX35_PAD_SCK4__GPIO2_30
|
||||
240 MX35_PAD_SCK4__ARM11P_TOP_ARM_COREASID2
|
||||
241 MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS
|
||||
242 MX35_PAD_STXFS4__GPIO2_31
|
||||
243 MX35_PAD_STXFS4__ARM11P_TOP_ARM_COREASID3
|
||||
244 MX35_PAD_STXD5__AUDMUX_AUD5_TXD
|
||||
245 MX35_PAD_STXD5__SPDIF_SPDIF_OUT1
|
||||
246 MX35_PAD_STXD5__CSPI2_MOSI
|
||||
247 MX35_PAD_STXD5__GPIO1_0
|
||||
248 MX35_PAD_STXD5__ARM11P_TOP_ARM_COREASID4
|
||||
249 MX35_PAD_SRXD5__AUDMUX_AUD5_RXD
|
||||
250 MX35_PAD_SRXD5__SPDIF_SPDIF_IN1
|
||||
251 MX35_PAD_SRXD5__CSPI2_MISO
|
||||
252 MX35_PAD_SRXD5__GPIO1_1
|
||||
253 MX35_PAD_SRXD5__ARM11P_TOP_ARM_COREASID5
|
||||
254 MX35_PAD_SCK5__AUDMUX_AUD5_TXC
|
||||
255 MX35_PAD_SCK5__SPDIF_SPDIF_EXTCLK
|
||||
256 MX35_PAD_SCK5__CSPI2_SCLK
|
||||
257 MX35_PAD_SCK5__GPIO1_2
|
||||
258 MX35_PAD_SCK5__ARM11P_TOP_ARM_COREASID6
|
||||
259 MX35_PAD_STXFS5__AUDMUX_AUD5_TXFS
|
||||
260 MX35_PAD_STXFS5__CSPI2_RDY
|
||||
261 MX35_PAD_STXFS5__GPIO1_3
|
||||
262 MX35_PAD_STXFS5__ARM11P_TOP_ARM_COREASID7
|
||||
263 MX35_PAD_SCKR__ESAI_SCKR
|
||||
264 MX35_PAD_SCKR__GPIO1_4
|
||||
265 MX35_PAD_SCKR__ARM11P_TOP_EVNTBUS_10
|
||||
266 MX35_PAD_FSR__ESAI_FSR
|
||||
267 MX35_PAD_FSR__GPIO1_5
|
||||
268 MX35_PAD_FSR__ARM11P_TOP_EVNTBUS_11
|
||||
269 MX35_PAD_HCKR__ESAI_HCKR
|
||||
270 MX35_PAD_HCKR__AUDMUX_AUD5_RXFS
|
||||
271 MX35_PAD_HCKR__CSPI2_SS0
|
||||
272 MX35_PAD_HCKR__IPU_FLASH_STROBE
|
||||
273 MX35_PAD_HCKR__GPIO1_6
|
||||
274 MX35_PAD_HCKR__ARM11P_TOP_EVNTBUS_12
|
||||
275 MX35_PAD_SCKT__ESAI_SCKT
|
||||
276 MX35_PAD_SCKT__GPIO1_7
|
||||
277 MX35_PAD_SCKT__IPU_CSI_D_0
|
||||
278 MX35_PAD_SCKT__KPP_ROW_2
|
||||
279 MX35_PAD_FST__ESAI_FST
|
||||
280 MX35_PAD_FST__GPIO1_8
|
||||
281 MX35_PAD_FST__IPU_CSI_D_1
|
||||
282 MX35_PAD_FST__KPP_ROW_3
|
||||
283 MX35_PAD_HCKT__ESAI_HCKT
|
||||
284 MX35_PAD_HCKT__AUDMUX_AUD5_RXC
|
||||
285 MX35_PAD_HCKT__GPIO1_9
|
||||
286 MX35_PAD_HCKT__IPU_CSI_D_2
|
||||
287 MX35_PAD_HCKT__KPP_COL_3
|
||||
288 MX35_PAD_TX5_RX0__ESAI_TX5_RX0
|
||||
289 MX35_PAD_TX5_RX0__AUDMUX_AUD4_RXC
|
||||
290 MX35_PAD_TX5_RX0__CSPI2_SS2
|
||||
291 MX35_PAD_TX5_RX0__CAN2_TXCAN
|
||||
292 MX35_PAD_TX5_RX0__UART2_DTR
|
||||
293 MX35_PAD_TX5_RX0__GPIO1_10
|
||||
294 MX35_PAD_TX5_RX0__EMI_M3IF_CHOSEN_MASTER_0
|
||||
295 MX35_PAD_TX4_RX1__ESAI_TX4_RX1
|
||||
296 MX35_PAD_TX4_RX1__AUDMUX_AUD4_RXFS
|
||||
297 MX35_PAD_TX4_RX1__CSPI2_SS3
|
||||
298 MX35_PAD_TX4_RX1__CAN2_RXCAN
|
||||
299 MX35_PAD_TX4_RX1__UART2_DSR
|
||||
300 MX35_PAD_TX4_RX1__GPIO1_11
|
||||
301 MX35_PAD_TX4_RX1__IPU_CSI_D_3
|
||||
302 MX35_PAD_TX4_RX1__KPP_ROW_0
|
||||
303 MX35_PAD_TX3_RX2__ESAI_TX3_RX2
|
||||
304 MX35_PAD_TX3_RX2__I2C3_SCL
|
||||
305 MX35_PAD_TX3_RX2__EMI_NANDF_CE1
|
||||
306 MX35_PAD_TX3_RX2__GPIO1_12
|
||||
307 MX35_PAD_TX3_RX2__IPU_CSI_D_4
|
||||
308 MX35_PAD_TX3_RX2__KPP_ROW_1
|
||||
309 MX35_PAD_TX2_RX3__ESAI_TX2_RX3
|
||||
310 MX35_PAD_TX2_RX3__I2C3_SDA
|
||||
311 MX35_PAD_TX2_RX3__EMI_NANDF_CE2
|
||||
312 MX35_PAD_TX2_RX3__GPIO1_13
|
||||
313 MX35_PAD_TX2_RX3__IPU_CSI_D_5
|
||||
314 MX35_PAD_TX2_RX3__KPP_COL_0
|
||||
315 MX35_PAD_TX1__ESAI_TX1
|
||||
316 MX35_PAD_TX1__CCM_PMIC_RDY
|
||||
317 MX35_PAD_TX1__CSPI1_SS2
|
||||
318 MX35_PAD_TX1__EMI_NANDF_CE3
|
||||
319 MX35_PAD_TX1__UART2_RI
|
||||
320 MX35_PAD_TX1__GPIO1_14
|
||||
321 MX35_PAD_TX1__IPU_CSI_D_6
|
||||
322 MX35_PAD_TX1__KPP_COL_1
|
||||
323 MX35_PAD_TX0__ESAI_TX0
|
||||
324 MX35_PAD_TX0__SPDIF_SPDIF_EXTCLK
|
||||
325 MX35_PAD_TX0__CSPI1_SS3
|
||||
326 MX35_PAD_TX0__EMI_DTACK_B
|
||||
327 MX35_PAD_TX0__UART2_DCD
|
||||
328 MX35_PAD_TX0__GPIO1_15
|
||||
329 MX35_PAD_TX0__IPU_CSI_D_7
|
||||
330 MX35_PAD_TX0__KPP_COL_2
|
||||
331 MX35_PAD_CSPI1_MOSI__CSPI1_MOSI
|
||||
332 MX35_PAD_CSPI1_MOSI__GPIO1_16
|
||||
333 MX35_PAD_CSPI1_MOSI__ECT_CTI_TRIG_OUT1_2
|
||||
334 MX35_PAD_CSPI1_MISO__CSPI1_MISO
|
||||
335 MX35_PAD_CSPI1_MISO__GPIO1_17
|
||||
336 MX35_PAD_CSPI1_MISO__ECT_CTI_TRIG_OUT1_3
|
||||
337 MX35_PAD_CSPI1_SS0__CSPI1_SS0
|
||||
338 MX35_PAD_CSPI1_SS0__OWIRE_LINE
|
||||
339 MX35_PAD_CSPI1_SS0__CSPI2_SS3
|
||||
340 MX35_PAD_CSPI1_SS0__GPIO1_18
|
||||
341 MX35_PAD_CSPI1_SS0__ECT_CTI_TRIG_OUT1_4
|
||||
342 MX35_PAD_CSPI1_SS1__CSPI1_SS1
|
||||
343 MX35_PAD_CSPI1_SS1__PWM_PWMO
|
||||
344 MX35_PAD_CSPI1_SS1__CCM_CLK32K
|
||||
345 MX35_PAD_CSPI1_SS1__GPIO1_19
|
||||
346 MX35_PAD_CSPI1_SS1__IPU_DIAGB_29
|
||||
347 MX35_PAD_CSPI1_SS1__ECT_CTI_TRIG_OUT1_5
|
||||
348 MX35_PAD_CSPI1_SCLK__CSPI1_SCLK
|
||||
349 MX35_PAD_CSPI1_SCLK__GPIO3_4
|
||||
350 MX35_PAD_CSPI1_SCLK__IPU_DIAGB_30
|
||||
351 MX35_PAD_CSPI1_SCLK__EMI_M3IF_CHOSEN_MASTER_1
|
||||
352 MX35_PAD_CSPI1_SPI_RDY__CSPI1_RDY
|
||||
353 MX35_PAD_CSPI1_SPI_RDY__GPIO3_5
|
||||
354 MX35_PAD_CSPI1_SPI_RDY__IPU_DIAGB_31
|
||||
355 MX35_PAD_CSPI1_SPI_RDY__EMI_M3IF_CHOSEN_MASTER_2
|
||||
356 MX35_PAD_RXD1__UART1_RXD_MUX
|
||||
357 MX35_PAD_RXD1__CSPI2_MOSI
|
||||
358 MX35_PAD_RXD1__KPP_COL_4
|
||||
359 MX35_PAD_RXD1__GPIO3_6
|
||||
360 MX35_PAD_RXD1__ARM11P_TOP_EVNTBUS_16
|
||||
361 MX35_PAD_TXD1__UART1_TXD_MUX
|
||||
362 MX35_PAD_TXD1__CSPI2_MISO
|
||||
363 MX35_PAD_TXD1__KPP_COL_5
|
||||
364 MX35_PAD_TXD1__GPIO3_7
|
||||
365 MX35_PAD_TXD1__ARM11P_TOP_EVNTBUS_17
|
||||
366 MX35_PAD_RTS1__UART1_RTS
|
||||
367 MX35_PAD_RTS1__CSPI2_SCLK
|
||||
368 MX35_PAD_RTS1__I2C3_SCL
|
||||
369 MX35_PAD_RTS1__IPU_CSI_D_0
|
||||
370 MX35_PAD_RTS1__KPP_COL_6
|
||||
371 MX35_PAD_RTS1__GPIO3_8
|
||||
372 MX35_PAD_RTS1__EMI_NANDF_CE1
|
||||
373 MX35_PAD_RTS1__ARM11P_TOP_EVNTBUS_18
|
||||
374 MX35_PAD_CTS1__UART1_CTS
|
||||
375 MX35_PAD_CTS1__CSPI2_RDY
|
||||
376 MX35_PAD_CTS1__I2C3_SDA
|
||||
377 MX35_PAD_CTS1__IPU_CSI_D_1
|
||||
378 MX35_PAD_CTS1__KPP_COL_7
|
||||
379 MX35_PAD_CTS1__GPIO3_9
|
||||
380 MX35_PAD_CTS1__EMI_NANDF_CE2
|
||||
381 MX35_PAD_CTS1__ARM11P_TOP_EVNTBUS_19
|
||||
382 MX35_PAD_RXD2__UART2_RXD_MUX
|
||||
383 MX35_PAD_RXD2__KPP_ROW_4
|
||||
384 MX35_PAD_RXD2__GPIO3_10
|
||||
385 MX35_PAD_TXD2__UART2_TXD_MUX
|
||||
386 MX35_PAD_TXD2__SPDIF_SPDIF_EXTCLK
|
||||
387 MX35_PAD_TXD2__KPP_ROW_5
|
||||
388 MX35_PAD_TXD2__GPIO3_11
|
||||
389 MX35_PAD_RTS2__UART2_RTS
|
||||
390 MX35_PAD_RTS2__SPDIF_SPDIF_IN1
|
||||
391 MX35_PAD_RTS2__CAN2_RXCAN
|
||||
392 MX35_PAD_RTS2__IPU_CSI_D_2
|
||||
393 MX35_PAD_RTS2__KPP_ROW_6
|
||||
394 MX35_PAD_RTS2__GPIO3_12
|
||||
395 MX35_PAD_RTS2__AUDMUX_AUD5_RXC
|
||||
396 MX35_PAD_RTS2__UART3_RXD_MUX
|
||||
397 MX35_PAD_CTS2__UART2_CTS
|
||||
398 MX35_PAD_CTS2__SPDIF_SPDIF_OUT1
|
||||
399 MX35_PAD_CTS2__CAN2_TXCAN
|
||||
400 MX35_PAD_CTS2__IPU_CSI_D_3
|
||||
401 MX35_PAD_CTS2__KPP_ROW_7
|
||||
402 MX35_PAD_CTS2__GPIO3_13
|
||||
403 MX35_PAD_CTS2__AUDMUX_AUD5_RXFS
|
||||
404 MX35_PAD_CTS2__UART3_TXD_MUX
|
||||
405 MX35_PAD_RTCK__ARM11P_TOP_RTCK
|
||||
406 MX35_PAD_TCK__SJC_TCK
|
||||
407 MX35_PAD_TMS__SJC_TMS
|
||||
408 MX35_PAD_TDI__SJC_TDI
|
||||
409 MX35_PAD_TDO__SJC_TDO
|
||||
410 MX35_PAD_TRSTB__SJC_TRSTB
|
||||
411 MX35_PAD_DE_B__SJC_DE_B
|
||||
412 MX35_PAD_SJC_MOD__SJC_MOD
|
||||
413 MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR
|
||||
414 MX35_PAD_USBOTG_PWR__USB_TOP_USBH2_PWR
|
||||
415 MX35_PAD_USBOTG_PWR__GPIO3_14
|
||||
416 MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC
|
||||
417 MX35_PAD_USBOTG_OC__USB_TOP_USBH2_OC
|
||||
418 MX35_PAD_USBOTG_OC__GPIO3_15
|
||||
419 MX35_PAD_LD0__IPU_DISPB_DAT_0
|
||||
420 MX35_PAD_LD0__GPIO2_0
|
||||
421 MX35_PAD_LD0__SDMA_SDMA_DEBUG_PC_0
|
||||
422 MX35_PAD_LD1__IPU_DISPB_DAT_1
|
||||
423 MX35_PAD_LD1__GPIO2_1
|
||||
424 MX35_PAD_LD1__SDMA_SDMA_DEBUG_PC_1
|
||||
425 MX35_PAD_LD2__IPU_DISPB_DAT_2
|
||||
426 MX35_PAD_LD2__GPIO2_2
|
||||
427 MX35_PAD_LD2__SDMA_SDMA_DEBUG_PC_2
|
||||
428 MX35_PAD_LD3__IPU_DISPB_DAT_3
|
||||
429 MX35_PAD_LD3__GPIO2_3
|
||||
430 MX35_PAD_LD3__SDMA_SDMA_DEBUG_PC_3
|
||||
431 MX35_PAD_LD4__IPU_DISPB_DAT_4
|
||||
432 MX35_PAD_LD4__GPIO2_4
|
||||
433 MX35_PAD_LD4__SDMA_SDMA_DEBUG_PC_4
|
||||
434 MX35_PAD_LD5__IPU_DISPB_DAT_5
|
||||
435 MX35_PAD_LD5__GPIO2_5
|
||||
436 MX35_PAD_LD5__SDMA_SDMA_DEBUG_PC_5
|
||||
437 MX35_PAD_LD6__IPU_DISPB_DAT_6
|
||||
438 MX35_PAD_LD6__GPIO2_6
|
||||
439 MX35_PAD_LD6__SDMA_SDMA_DEBUG_PC_6
|
||||
440 MX35_PAD_LD7__IPU_DISPB_DAT_7
|
||||
441 MX35_PAD_LD7__GPIO2_7
|
||||
442 MX35_PAD_LD7__SDMA_SDMA_DEBUG_PC_7
|
||||
443 MX35_PAD_LD8__IPU_DISPB_DAT_8
|
||||
444 MX35_PAD_LD8__GPIO2_8
|
||||
445 MX35_PAD_LD8__SDMA_SDMA_DEBUG_PC_8
|
||||
446 MX35_PAD_LD9__IPU_DISPB_DAT_9
|
||||
447 MX35_PAD_LD9__GPIO2_9
|
||||
448 MX35_PAD_LD9__SDMA_SDMA_DEBUG_PC_9
|
||||
449 MX35_PAD_LD10__IPU_DISPB_DAT_10
|
||||
450 MX35_PAD_LD10__GPIO2_10
|
||||
451 MX35_PAD_LD10__SDMA_SDMA_DEBUG_PC_10
|
||||
452 MX35_PAD_LD11__IPU_DISPB_DAT_11
|
||||
453 MX35_PAD_LD11__GPIO2_11
|
||||
454 MX35_PAD_LD11__SDMA_SDMA_DEBUG_PC_11
|
||||
455 MX35_PAD_LD11__ARM11P_TOP_TRACE_4
|
||||
456 MX35_PAD_LD12__IPU_DISPB_DAT_12
|
||||
457 MX35_PAD_LD12__GPIO2_12
|
||||
458 MX35_PAD_LD12__SDMA_SDMA_DEBUG_PC_12
|
||||
459 MX35_PAD_LD12__ARM11P_TOP_TRACE_5
|
||||
460 MX35_PAD_LD13__IPU_DISPB_DAT_13
|
||||
461 MX35_PAD_LD13__GPIO2_13
|
||||
462 MX35_PAD_LD13__SDMA_SDMA_DEBUG_PC_13
|
||||
463 MX35_PAD_LD13__ARM11P_TOP_TRACE_6
|
||||
464 MX35_PAD_LD14__IPU_DISPB_DAT_14
|
||||
465 MX35_PAD_LD14__GPIO2_14
|
||||
466 MX35_PAD_LD14__SDMA_SDMA_DEBUG_EVENT_CHANNEL_0
|
||||
467 MX35_PAD_LD14__ARM11P_TOP_TRACE_7
|
||||
468 MX35_PAD_LD15__IPU_DISPB_DAT_15
|
||||
469 MX35_PAD_LD15__GPIO2_15
|
||||
470 MX35_PAD_LD15__SDMA_SDMA_DEBUG_EVENT_CHANNEL_1
|
||||
471 MX35_PAD_LD15__ARM11P_TOP_TRACE_8
|
||||
472 MX35_PAD_LD16__IPU_DISPB_DAT_16
|
||||
473 MX35_PAD_LD16__IPU_DISPB_D12_VSYNC
|
||||
474 MX35_PAD_LD16__GPIO2_16
|
||||
475 MX35_PAD_LD16__SDMA_SDMA_DEBUG_EVENT_CHANNEL_2
|
||||
476 MX35_PAD_LD16__ARM11P_TOP_TRACE_9
|
||||
477 MX35_PAD_LD17__IPU_DISPB_DAT_17
|
||||
478 MX35_PAD_LD17__IPU_DISPB_CS2
|
||||
479 MX35_PAD_LD17__GPIO2_17
|
||||
480 MX35_PAD_LD17__SDMA_SDMA_DEBUG_EVENT_CHANNEL_3
|
||||
481 MX35_PAD_LD17__ARM11P_TOP_TRACE_10
|
||||
482 MX35_PAD_LD18__IPU_DISPB_DAT_18
|
||||
483 MX35_PAD_LD18__IPU_DISPB_D0_VSYNC
|
||||
484 MX35_PAD_LD18__IPU_DISPB_D12_VSYNC
|
||||
485 MX35_PAD_LD18__ESDHC3_CMD
|
||||
486 MX35_PAD_LD18__USB_TOP_USBOTG_DATA_3
|
||||
487 MX35_PAD_LD18__GPIO3_24
|
||||
488 MX35_PAD_LD18__SDMA_SDMA_DEBUG_EVENT_CHANNEL_4
|
||||
489 MX35_PAD_LD18__ARM11P_TOP_TRACE_11
|
||||
490 MX35_PAD_LD19__IPU_DISPB_DAT_19
|
||||
491 MX35_PAD_LD19__IPU_DISPB_BCLK
|
||||
492 MX35_PAD_LD19__IPU_DISPB_CS1
|
||||
493 MX35_PAD_LD19__ESDHC3_CLK
|
||||
494 MX35_PAD_LD19__USB_TOP_USBOTG_DIR
|
||||
495 MX35_PAD_LD19__GPIO3_25
|
||||
496 MX35_PAD_LD19__SDMA_SDMA_DEBUG_EVENT_CHANNEL_5
|
||||
497 MX35_PAD_LD19__ARM11P_TOP_TRACE_12
|
||||
498 MX35_PAD_LD20__IPU_DISPB_DAT_20
|
||||
499 MX35_PAD_LD20__IPU_DISPB_CS0
|
||||
500 MX35_PAD_LD20__IPU_DISPB_SD_CLK
|
||||
501 MX35_PAD_LD20__ESDHC3_DAT0
|
||||
502 MX35_PAD_LD20__GPIO3_26
|
||||
503 MX35_PAD_LD20__SDMA_SDMA_DEBUG_CORE_STATUS_3
|
||||
504 MX35_PAD_LD20__ARM11P_TOP_TRACE_13
|
||||
505 MX35_PAD_LD21__IPU_DISPB_DAT_21
|
||||
506 MX35_PAD_LD21__IPU_DISPB_PAR_RS
|
||||
507 MX35_PAD_LD21__IPU_DISPB_SER_RS
|
||||
508 MX35_PAD_LD21__ESDHC3_DAT1
|
||||
509 MX35_PAD_LD21__USB_TOP_USBOTG_STP
|
||||
510 MX35_PAD_LD21__GPIO3_27
|
||||
511 MX35_PAD_LD21__SDMA_DEBUG_EVENT_CHANNEL_SEL
|
||||
512 MX35_PAD_LD21__ARM11P_TOP_TRACE_14
|
||||
513 MX35_PAD_LD22__IPU_DISPB_DAT_22
|
||||
514 MX35_PAD_LD22__IPU_DISPB_WR
|
||||
515 MX35_PAD_LD22__IPU_DISPB_SD_D_I
|
||||
516 MX35_PAD_LD22__ESDHC3_DAT2
|
||||
517 MX35_PAD_LD22__USB_TOP_USBOTG_NXT
|
||||
518 MX35_PAD_LD22__GPIO3_28
|
||||
519 MX35_PAD_LD22__SDMA_DEBUG_BUS_ERROR
|
||||
520 MX35_PAD_LD22__ARM11P_TOP_TRCTL
|
||||
521 MX35_PAD_LD23__IPU_DISPB_DAT_23
|
||||
522 MX35_PAD_LD23__IPU_DISPB_RD
|
||||
523 MX35_PAD_LD23__IPU_DISPB_SD_D_IO
|
||||
524 MX35_PAD_LD23__ESDHC3_DAT3
|
||||
525 MX35_PAD_LD23__USB_TOP_USBOTG_DATA_7
|
||||
526 MX35_PAD_LD23__GPIO3_29
|
||||
527 MX35_PAD_LD23__SDMA_DEBUG_MATCHED_DMBUS
|
||||
528 MX35_PAD_LD23__ARM11P_TOP_TRCLK
|
||||
529 MX35_PAD_D3_HSYNC__IPU_DISPB_D3_HSYNC
|
||||
530 MX35_PAD_D3_HSYNC__IPU_DISPB_SD_D_IO
|
||||
531 MX35_PAD_D3_HSYNC__GPIO3_30
|
||||
532 MX35_PAD_D3_HSYNC__SDMA_DEBUG_RTBUFFER_WRITE
|
||||
533 MX35_PAD_D3_HSYNC__ARM11P_TOP_TRACE_15
|
||||
534 MX35_PAD_D3_FPSHIFT__IPU_DISPB_D3_CLK
|
||||
535 MX35_PAD_D3_FPSHIFT__IPU_DISPB_SD_CLK
|
||||
536 MX35_PAD_D3_FPSHIFT__GPIO3_31
|
||||
537 MX35_PAD_D3_FPSHIFT__SDMA_SDMA_DEBUG_CORE_STATUS_0
|
||||
538 MX35_PAD_D3_FPSHIFT__ARM11P_TOP_TRACE_16
|
||||
539 MX35_PAD_D3_DRDY__IPU_DISPB_D3_DRDY
|
||||
540 MX35_PAD_D3_DRDY__IPU_DISPB_SD_D_O
|
||||
541 MX35_PAD_D3_DRDY__GPIO1_0
|
||||
542 MX35_PAD_D3_DRDY__SDMA_SDMA_DEBUG_CORE_STATUS_1
|
||||
543 MX35_PAD_D3_DRDY__ARM11P_TOP_TRACE_17
|
||||
544 MX35_PAD_CONTRAST__IPU_DISPB_CONTR
|
||||
545 MX35_PAD_CONTRAST__GPIO1_1
|
||||
546 MX35_PAD_CONTRAST__SDMA_SDMA_DEBUG_CORE_STATUS_2
|
||||
547 MX35_PAD_CONTRAST__ARM11P_TOP_TRACE_18
|
||||
548 MX35_PAD_D3_VSYNC__IPU_DISPB_D3_VSYNC
|
||||
549 MX35_PAD_D3_VSYNC__IPU_DISPB_CS1
|
||||
550 MX35_PAD_D3_VSYNC__GPIO1_2
|
||||
551 MX35_PAD_D3_VSYNC__SDMA_DEBUG_YIELD
|
||||
552 MX35_PAD_D3_VSYNC__ARM11P_TOP_TRACE_19
|
||||
553 MX35_PAD_D3_REV__IPU_DISPB_D3_REV
|
||||
554 MX35_PAD_D3_REV__IPU_DISPB_SER_RS
|
||||
555 MX35_PAD_D3_REV__GPIO1_3
|
||||
556 MX35_PAD_D3_REV__SDMA_DEBUG_BUS_RWB
|
||||
557 MX35_PAD_D3_REV__ARM11P_TOP_TRACE_20
|
||||
558 MX35_PAD_D3_CLS__IPU_DISPB_D3_CLS
|
||||
559 MX35_PAD_D3_CLS__IPU_DISPB_CS2
|
||||
560 MX35_PAD_D3_CLS__GPIO1_4
|
||||
561 MX35_PAD_D3_CLS__SDMA_DEBUG_BUS_DEVICE_0
|
||||
562 MX35_PAD_D3_CLS__ARM11P_TOP_TRACE_21
|
||||
563 MX35_PAD_D3_SPL__IPU_DISPB_D3_SPL
|
||||
564 MX35_PAD_D3_SPL__IPU_DISPB_D12_VSYNC
|
||||
565 MX35_PAD_D3_SPL__GPIO1_5
|
||||
566 MX35_PAD_D3_SPL__SDMA_DEBUG_BUS_DEVICE_1
|
||||
567 MX35_PAD_D3_SPL__ARM11P_TOP_TRACE_22
|
||||
568 MX35_PAD_SD1_CMD__ESDHC1_CMD
|
||||
569 MX35_PAD_SD1_CMD__MSHC_SCLK
|
||||
570 MX35_PAD_SD1_CMD__IPU_DISPB_D0_VSYNC
|
||||
571 MX35_PAD_SD1_CMD__USB_TOP_USBOTG_DATA_4
|
||||
572 MX35_PAD_SD1_CMD__GPIO1_6
|
||||
573 MX35_PAD_SD1_CMD__ARM11P_TOP_TRCTL
|
||||
574 MX35_PAD_SD1_CLK__ESDHC1_CLK
|
||||
575 MX35_PAD_SD1_CLK__MSHC_BS
|
||||
576 MX35_PAD_SD1_CLK__IPU_DISPB_BCLK
|
||||
577 MX35_PAD_SD1_CLK__USB_TOP_USBOTG_DATA_5
|
||||
578 MX35_PAD_SD1_CLK__GPIO1_7
|
||||
579 MX35_PAD_SD1_CLK__ARM11P_TOP_TRCLK
|
||||
580 MX35_PAD_SD1_DATA0__ESDHC1_DAT0
|
||||
581 MX35_PAD_SD1_DATA0__MSHC_DATA_0
|
||||
582 MX35_PAD_SD1_DATA0__IPU_DISPB_CS0
|
||||
583 MX35_PAD_SD1_DATA0__USB_TOP_USBOTG_DATA_6
|
||||
584 MX35_PAD_SD1_DATA0__GPIO1_8
|
||||
585 MX35_PAD_SD1_DATA0__ARM11P_TOP_TRACE_23
|
||||
586 MX35_PAD_SD1_DATA1__ESDHC1_DAT1
|
||||
587 MX35_PAD_SD1_DATA1__MSHC_DATA_1
|
||||
588 MX35_PAD_SD1_DATA1__IPU_DISPB_PAR_RS
|
||||
589 MX35_PAD_SD1_DATA1__USB_TOP_USBOTG_DATA_0
|
||||
590 MX35_PAD_SD1_DATA1__GPIO1_9
|
||||
591 MX35_PAD_SD1_DATA1__ARM11P_TOP_TRACE_24
|
||||
592 MX35_PAD_SD1_DATA2__ESDHC1_DAT2
|
||||
593 MX35_PAD_SD1_DATA2__MSHC_DATA_2
|
||||
594 MX35_PAD_SD1_DATA2__IPU_DISPB_WR
|
||||
595 MX35_PAD_SD1_DATA2__USB_TOP_USBOTG_DATA_1
|
||||
596 MX35_PAD_SD1_DATA2__GPIO1_10
|
||||
597 MX35_PAD_SD1_DATA2__ARM11P_TOP_TRACE_25
|
||||
598 MX35_PAD_SD1_DATA3__ESDHC1_DAT3
|
||||
599 MX35_PAD_SD1_DATA3__MSHC_DATA_3
|
||||
600 MX35_PAD_SD1_DATA3__IPU_DISPB_RD
|
||||
601 MX35_PAD_SD1_DATA3__USB_TOP_USBOTG_DATA_2
|
||||
602 MX35_PAD_SD1_DATA3__GPIO1_11
|
||||
603 MX35_PAD_SD1_DATA3__ARM11P_TOP_TRACE_26
|
||||
604 MX35_PAD_SD2_CMD__ESDHC2_CMD
|
||||
605 MX35_PAD_SD2_CMD__I2C3_SCL
|
||||
606 MX35_PAD_SD2_CMD__ESDHC1_DAT4
|
||||
607 MX35_PAD_SD2_CMD__IPU_CSI_D_2
|
||||
608 MX35_PAD_SD2_CMD__USB_TOP_USBH2_DATA_4
|
||||
609 MX35_PAD_SD2_CMD__GPIO2_0
|
||||
610 MX35_PAD_SD2_CMD__SPDIF_SPDIF_OUT1
|
||||
611 MX35_PAD_SD2_CMD__IPU_DISPB_D12_VSYNC
|
||||
612 MX35_PAD_SD2_CLK__ESDHC2_CLK
|
||||
613 MX35_PAD_SD2_CLK__I2C3_SDA
|
||||
614 MX35_PAD_SD2_CLK__ESDHC1_DAT5
|
||||
615 MX35_PAD_SD2_CLK__IPU_CSI_D_3
|
||||
616 MX35_PAD_SD2_CLK__USB_TOP_USBH2_DATA_5
|
||||
617 MX35_PAD_SD2_CLK__GPIO2_1
|
||||
618 MX35_PAD_SD2_CLK__SPDIF_SPDIF_IN1
|
||||
619 MX35_PAD_SD2_CLK__IPU_DISPB_CS2
|
||||
620 MX35_PAD_SD2_DATA0__ESDHC2_DAT0
|
||||
621 MX35_PAD_SD2_DATA0__UART3_RXD_MUX
|
||||
622 MX35_PAD_SD2_DATA0__ESDHC1_DAT6
|
||||
623 MX35_PAD_SD2_DATA0__IPU_CSI_D_4
|
||||
624 MX35_PAD_SD2_DATA0__USB_TOP_USBH2_DATA_6
|
||||
625 MX35_PAD_SD2_DATA0__GPIO2_2
|
||||
626 MX35_PAD_SD2_DATA0__SPDIF_SPDIF_EXTCLK
|
||||
627 MX35_PAD_SD2_DATA1__ESDHC2_DAT1
|
||||
628 MX35_PAD_SD2_DATA1__UART3_TXD_MUX
|
||||
629 MX35_PAD_SD2_DATA1__ESDHC1_DAT7
|
||||
630 MX35_PAD_SD2_DATA1__IPU_CSI_D_5
|
||||
631 MX35_PAD_SD2_DATA1__USB_TOP_USBH2_DATA_0
|
||||
632 MX35_PAD_SD2_DATA1__GPIO2_3
|
||||
633 MX35_PAD_SD2_DATA2__ESDHC2_DAT2
|
||||
634 MX35_PAD_SD2_DATA2__UART3_RTS
|
||||
635 MX35_PAD_SD2_DATA2__CAN1_RXCAN
|
||||
636 MX35_PAD_SD2_DATA2__IPU_CSI_D_6
|
||||
637 MX35_PAD_SD2_DATA2__USB_TOP_USBH2_DATA_1
|
||||
638 MX35_PAD_SD2_DATA2__GPIO2_4
|
||||
639 MX35_PAD_SD2_DATA3__ESDHC2_DAT3
|
||||
640 MX35_PAD_SD2_DATA3__UART3_CTS
|
||||
641 MX35_PAD_SD2_DATA3__CAN1_TXCAN
|
||||
642 MX35_PAD_SD2_DATA3__IPU_CSI_D_7
|
||||
643 MX35_PAD_SD2_DATA3__USB_TOP_USBH2_DATA_2
|
||||
644 MX35_PAD_SD2_DATA3__GPIO2_5
|
||||
645 MX35_PAD_ATA_CS0__ATA_CS0
|
||||
646 MX35_PAD_ATA_CS0__CSPI1_SS3
|
||||
647 MX35_PAD_ATA_CS0__IPU_DISPB_CS1
|
||||
648 MX35_PAD_ATA_CS0__GPIO2_6
|
||||
649 MX35_PAD_ATA_CS0__IPU_DIAGB_0
|
||||
650 MX35_PAD_ATA_CS0__ARM11P_TOP_MAX1_HMASTER_0
|
||||
651 MX35_PAD_ATA_CS1__ATA_CS1
|
||||
652 MX35_PAD_ATA_CS1__IPU_DISPB_CS2
|
||||
653 MX35_PAD_ATA_CS1__CSPI2_SS0
|
||||
654 MX35_PAD_ATA_CS1__GPIO2_7
|
||||
655 MX35_PAD_ATA_CS1__IPU_DIAGB_1
|
||||
656 MX35_PAD_ATA_CS1__ARM11P_TOP_MAX1_HMASTER_1
|
||||
657 MX35_PAD_ATA_DIOR__ATA_DIOR
|
||||
658 MX35_PAD_ATA_DIOR__ESDHC3_DAT0
|
||||
659 MX35_PAD_ATA_DIOR__USB_TOP_USBOTG_DIR
|
||||
660 MX35_PAD_ATA_DIOR__IPU_DISPB_BE0
|
||||
661 MX35_PAD_ATA_DIOR__CSPI2_SS1
|
||||
662 MX35_PAD_ATA_DIOR__GPIO2_8
|
||||
663 MX35_PAD_ATA_DIOR__IPU_DIAGB_2
|
||||
664 MX35_PAD_ATA_DIOR__ARM11P_TOP_MAX1_HMASTER_2
|
||||
665 MX35_PAD_ATA_DIOW__ATA_DIOW
|
||||
666 MX35_PAD_ATA_DIOW__ESDHC3_DAT1
|
||||
667 MX35_PAD_ATA_DIOW__USB_TOP_USBOTG_STP
|
||||
668 MX35_PAD_ATA_DIOW__IPU_DISPB_BE1
|
||||
669 MX35_PAD_ATA_DIOW__CSPI2_MOSI
|
||||
670 MX35_PAD_ATA_DIOW__GPIO2_9
|
||||
671 MX35_PAD_ATA_DIOW__IPU_DIAGB_3
|
||||
672 MX35_PAD_ATA_DIOW__ARM11P_TOP_MAX1_HMASTER_3
|
||||
673 MX35_PAD_ATA_DMACK__ATA_DMACK
|
||||
674 MX35_PAD_ATA_DMACK__ESDHC3_DAT2
|
||||
675 MX35_PAD_ATA_DMACK__USB_TOP_USBOTG_NXT
|
||||
676 MX35_PAD_ATA_DMACK__CSPI2_MISO
|
||||
677 MX35_PAD_ATA_DMACK__GPIO2_10
|
||||
678 MX35_PAD_ATA_DMACK__IPU_DIAGB_4
|
||||
679 MX35_PAD_ATA_DMACK__ARM11P_TOP_MAX0_HMASTER_0
|
||||
680 MX35_PAD_ATA_RESET_B__ATA_RESET_B
|
||||
681 MX35_PAD_ATA_RESET_B__ESDHC3_DAT3
|
||||
682 MX35_PAD_ATA_RESET_B__USB_TOP_USBOTG_DATA_0
|
||||
683 MX35_PAD_ATA_RESET_B__IPU_DISPB_SD_D_O
|
||||
684 MX35_PAD_ATA_RESET_B__CSPI2_RDY
|
||||
685 MX35_PAD_ATA_RESET_B__GPIO2_11
|
||||
686 MX35_PAD_ATA_RESET_B__IPU_DIAGB_5
|
||||
687 MX35_PAD_ATA_RESET_B__ARM11P_TOP_MAX0_HMASTER_1
|
||||
688 MX35_PAD_ATA_IORDY__ATA_IORDY
|
||||
689 MX35_PAD_ATA_IORDY__ESDHC3_DAT4
|
||||
690 MX35_PAD_ATA_IORDY__USB_TOP_USBOTG_DATA_1
|
||||
691 MX35_PAD_ATA_IORDY__IPU_DISPB_SD_D_IO
|
||||
692 MX35_PAD_ATA_IORDY__ESDHC2_DAT4
|
||||
693 MX35_PAD_ATA_IORDY__GPIO2_12
|
||||
694 MX35_PAD_ATA_IORDY__IPU_DIAGB_6
|
||||
695 MX35_PAD_ATA_IORDY__ARM11P_TOP_MAX0_HMASTER_2
|
||||
696 MX35_PAD_ATA_DATA0__ATA_DATA_0
|
||||
697 MX35_PAD_ATA_DATA0__ESDHC3_DAT5
|
||||
698 MX35_PAD_ATA_DATA0__USB_TOP_USBOTG_DATA_2
|
||||
699 MX35_PAD_ATA_DATA0__IPU_DISPB_D12_VSYNC
|
||||
700 MX35_PAD_ATA_DATA0__ESDHC2_DAT5
|
||||
701 MX35_PAD_ATA_DATA0__GPIO2_13
|
||||
702 MX35_PAD_ATA_DATA0__IPU_DIAGB_7
|
||||
703 MX35_PAD_ATA_DATA0__ARM11P_TOP_MAX0_HMASTER_3
|
||||
704 MX35_PAD_ATA_DATA1__ATA_DATA_1
|
||||
705 MX35_PAD_ATA_DATA1__ESDHC3_DAT6
|
||||
706 MX35_PAD_ATA_DATA1__USB_TOP_USBOTG_DATA_3
|
||||
707 MX35_PAD_ATA_DATA1__IPU_DISPB_SD_CLK
|
||||
708 MX35_PAD_ATA_DATA1__ESDHC2_DAT6
|
||||
709 MX35_PAD_ATA_DATA1__GPIO2_14
|
||||
710 MX35_PAD_ATA_DATA1__IPU_DIAGB_8
|
||||
711 MX35_PAD_ATA_DATA1__ARM11P_TOP_TRACE_27
|
||||
712 MX35_PAD_ATA_DATA2__ATA_DATA_2
|
||||
713 MX35_PAD_ATA_DATA2__ESDHC3_DAT7
|
||||
714 MX35_PAD_ATA_DATA2__USB_TOP_USBOTG_DATA_4
|
||||
715 MX35_PAD_ATA_DATA2__IPU_DISPB_SER_RS
|
||||
716 MX35_PAD_ATA_DATA2__ESDHC2_DAT7
|
||||
717 MX35_PAD_ATA_DATA2__GPIO2_15
|
||||
718 MX35_PAD_ATA_DATA2__IPU_DIAGB_9
|
||||
719 MX35_PAD_ATA_DATA2__ARM11P_TOP_TRACE_28
|
||||
720 MX35_PAD_ATA_DATA3__ATA_DATA_3
|
||||
721 MX35_PAD_ATA_DATA3__ESDHC3_CLK
|
||||
722 MX35_PAD_ATA_DATA3__USB_TOP_USBOTG_DATA_5
|
||||
723 MX35_PAD_ATA_DATA3__CSPI2_SCLK
|
||||
724 MX35_PAD_ATA_DATA3__GPIO2_16
|
||||
725 MX35_PAD_ATA_DATA3__IPU_DIAGB_10
|
||||
726 MX35_PAD_ATA_DATA3__ARM11P_TOP_TRACE_29
|
||||
727 MX35_PAD_ATA_DATA4__ATA_DATA_4
|
||||
728 MX35_PAD_ATA_DATA4__ESDHC3_CMD
|
||||
729 MX35_PAD_ATA_DATA4__USB_TOP_USBOTG_DATA_6
|
||||
730 MX35_PAD_ATA_DATA4__GPIO2_17
|
||||
731 MX35_PAD_ATA_DATA4__IPU_DIAGB_11
|
||||
732 MX35_PAD_ATA_DATA4__ARM11P_TOP_TRACE_30
|
||||
733 MX35_PAD_ATA_DATA5__ATA_DATA_5
|
||||
734 MX35_PAD_ATA_DATA5__USB_TOP_USBOTG_DATA_7
|
||||
735 MX35_PAD_ATA_DATA5__GPIO2_18
|
||||
736 MX35_PAD_ATA_DATA5__IPU_DIAGB_12
|
||||
737 MX35_PAD_ATA_DATA5__ARM11P_TOP_TRACE_31
|
||||
738 MX35_PAD_ATA_DATA6__ATA_DATA_6
|
||||
739 MX35_PAD_ATA_DATA6__CAN1_TXCAN
|
||||
740 MX35_PAD_ATA_DATA6__UART1_DTR
|
||||
741 MX35_PAD_ATA_DATA6__AUDMUX_AUD6_TXD
|
||||
742 MX35_PAD_ATA_DATA6__GPIO2_19
|
||||
743 MX35_PAD_ATA_DATA6__IPU_DIAGB_13
|
||||
744 MX35_PAD_ATA_DATA7__ATA_DATA_7
|
||||
745 MX35_PAD_ATA_DATA7__CAN1_RXCAN
|
||||
746 MX35_PAD_ATA_DATA7__UART1_DSR
|
||||
747 MX35_PAD_ATA_DATA7__AUDMUX_AUD6_RXD
|
||||
748 MX35_PAD_ATA_DATA7__GPIO2_20
|
||||
749 MX35_PAD_ATA_DATA7__IPU_DIAGB_14
|
||||
750 MX35_PAD_ATA_DATA8__ATA_DATA_8
|
||||
751 MX35_PAD_ATA_DATA8__UART3_RTS
|
||||
752 MX35_PAD_ATA_DATA8__UART1_RI
|
||||
753 MX35_PAD_ATA_DATA8__AUDMUX_AUD6_TXC
|
||||
754 MX35_PAD_ATA_DATA8__GPIO2_21
|
||||
755 MX35_PAD_ATA_DATA8__IPU_DIAGB_15
|
||||
756 MX35_PAD_ATA_DATA9__ATA_DATA_9
|
||||
757 MX35_PAD_ATA_DATA9__UART3_CTS
|
||||
758 MX35_PAD_ATA_DATA9__UART1_DCD
|
||||
759 MX35_PAD_ATA_DATA9__AUDMUX_AUD6_TXFS
|
||||
760 MX35_PAD_ATA_DATA9__GPIO2_22
|
||||
761 MX35_PAD_ATA_DATA9__IPU_DIAGB_16
|
||||
762 MX35_PAD_ATA_DATA10__ATA_DATA_10
|
||||
763 MX35_PAD_ATA_DATA10__UART3_RXD_MUX
|
||||
764 MX35_PAD_ATA_DATA10__AUDMUX_AUD6_RXC
|
||||
765 MX35_PAD_ATA_DATA10__GPIO2_23
|
||||
766 MX35_PAD_ATA_DATA10__IPU_DIAGB_17
|
||||
767 MX35_PAD_ATA_DATA11__ATA_DATA_11
|
||||
768 MX35_PAD_ATA_DATA11__UART3_TXD_MUX
|
||||
769 MX35_PAD_ATA_DATA11__AUDMUX_AUD6_RXFS
|
||||
770 MX35_PAD_ATA_DATA11__GPIO2_24
|
||||
771 MX35_PAD_ATA_DATA11__IPU_DIAGB_18
|
||||
772 MX35_PAD_ATA_DATA12__ATA_DATA_12
|
||||
773 MX35_PAD_ATA_DATA12__I2C3_SCL
|
||||
774 MX35_PAD_ATA_DATA12__GPIO2_25
|
||||
775 MX35_PAD_ATA_DATA12__IPU_DIAGB_19
|
||||
776 MX35_PAD_ATA_DATA13__ATA_DATA_13
|
||||
777 MX35_PAD_ATA_DATA13__I2C3_SDA
|
||||
778 MX35_PAD_ATA_DATA13__GPIO2_26
|
||||
779 MX35_PAD_ATA_DATA13__IPU_DIAGB_20
|
||||
780 MX35_PAD_ATA_DATA14__ATA_DATA_14
|
||||
781 MX35_PAD_ATA_DATA14__IPU_CSI_D_0
|
||||
782 MX35_PAD_ATA_DATA14__KPP_ROW_0
|
||||
783 MX35_PAD_ATA_DATA14__GPIO2_27
|
||||
784 MX35_PAD_ATA_DATA14__IPU_DIAGB_21
|
||||
785 MX35_PAD_ATA_DATA15__ATA_DATA_15
|
||||
786 MX35_PAD_ATA_DATA15__IPU_CSI_D_1
|
||||
787 MX35_PAD_ATA_DATA15__KPP_ROW_1
|
||||
788 MX35_PAD_ATA_DATA15__GPIO2_28
|
||||
789 MX35_PAD_ATA_DATA15__IPU_DIAGB_22
|
||||
790 MX35_PAD_ATA_INTRQ__ATA_INTRQ
|
||||
791 MX35_PAD_ATA_INTRQ__IPU_CSI_D_2
|
||||
792 MX35_PAD_ATA_INTRQ__KPP_ROW_2
|
||||
793 MX35_PAD_ATA_INTRQ__GPIO2_29
|
||||
794 MX35_PAD_ATA_INTRQ__IPU_DIAGB_23
|
||||
795 MX35_PAD_ATA_BUFF_EN__ATA_BUFFER_EN
|
||||
796 MX35_PAD_ATA_BUFF_EN__IPU_CSI_D_3
|
||||
797 MX35_PAD_ATA_BUFF_EN__KPP_ROW_3
|
||||
798 MX35_PAD_ATA_BUFF_EN__GPIO2_30
|
||||
799 MX35_PAD_ATA_BUFF_EN__IPU_DIAGB_24
|
||||
800 MX35_PAD_ATA_DMARQ__ATA_DMARQ
|
||||
801 MX35_PAD_ATA_DMARQ__IPU_CSI_D_4
|
||||
802 MX35_PAD_ATA_DMARQ__KPP_COL_0
|
||||
803 MX35_PAD_ATA_DMARQ__GPIO2_31
|
||||
804 MX35_PAD_ATA_DMARQ__IPU_DIAGB_25
|
||||
805 MX35_PAD_ATA_DMARQ__ECT_CTI_TRIG_IN1_4
|
||||
806 MX35_PAD_ATA_DA0__ATA_DA_0
|
||||
807 MX35_PAD_ATA_DA0__IPU_CSI_D_5
|
||||
808 MX35_PAD_ATA_DA0__KPP_COL_1
|
||||
809 MX35_PAD_ATA_DA0__GPIO3_0
|
||||
810 MX35_PAD_ATA_DA0__IPU_DIAGB_26
|
||||
811 MX35_PAD_ATA_DA0__ECT_CTI_TRIG_IN1_5
|
||||
812 MX35_PAD_ATA_DA1__ATA_DA_1
|
||||
813 MX35_PAD_ATA_DA1__IPU_CSI_D_6
|
||||
814 MX35_PAD_ATA_DA1__KPP_COL_2
|
||||
815 MX35_PAD_ATA_DA1__GPIO3_1
|
||||
816 MX35_PAD_ATA_DA1__IPU_DIAGB_27
|
||||
817 MX35_PAD_ATA_DA1__ECT_CTI_TRIG_IN1_6
|
||||
818 MX35_PAD_ATA_DA2__ATA_DA_2
|
||||
819 MX35_PAD_ATA_DA2__IPU_CSI_D_7
|
||||
820 MX35_PAD_ATA_DA2__KPP_COL_3
|
||||
821 MX35_PAD_ATA_DA2__GPIO3_2
|
||||
822 MX35_PAD_ATA_DA2__IPU_DIAGB_28
|
||||
823 MX35_PAD_ATA_DA2__ECT_CTI_TRIG_IN1_7
|
||||
824 MX35_PAD_MLB_CLK__MLB_MLBCLK
|
||||
825 MX35_PAD_MLB_CLK__GPIO3_3
|
||||
826 MX35_PAD_MLB_DAT__MLB_MLBDAT
|
||||
827 MX35_PAD_MLB_DAT__GPIO3_4
|
||||
828 MX35_PAD_MLB_SIG__MLB_MLBSIG
|
||||
829 MX35_PAD_MLB_SIG__GPIO3_5
|
||||
830 MX35_PAD_FEC_TX_CLK__FEC_TX_CLK
|
||||
831 MX35_PAD_FEC_TX_CLK__ESDHC1_DAT4
|
||||
832 MX35_PAD_FEC_TX_CLK__UART3_RXD_MUX
|
||||
833 MX35_PAD_FEC_TX_CLK__USB_TOP_USBH2_DIR
|
||||
834 MX35_PAD_FEC_TX_CLK__CSPI2_MOSI
|
||||
835 MX35_PAD_FEC_TX_CLK__GPIO3_6
|
||||
836 MX35_PAD_FEC_TX_CLK__IPU_DISPB_D12_VSYNC
|
||||
837 MX35_PAD_FEC_TX_CLK__ARM11P_TOP_EVNTBUS_0
|
||||
838 MX35_PAD_FEC_RX_CLK__FEC_RX_CLK
|
||||
839 MX35_PAD_FEC_RX_CLK__ESDHC1_DAT5
|
||||
840 MX35_PAD_FEC_RX_CLK__UART3_TXD_MUX
|
||||
841 MX35_PAD_FEC_RX_CLK__USB_TOP_USBH2_STP
|
||||
842 MX35_PAD_FEC_RX_CLK__CSPI2_MISO
|
||||
843 MX35_PAD_FEC_RX_CLK__GPIO3_7
|
||||
844 MX35_PAD_FEC_RX_CLK__IPU_DISPB_SD_D_I
|
||||
845 MX35_PAD_FEC_RX_CLK__ARM11P_TOP_EVNTBUS_1
|
||||
846 MX35_PAD_FEC_RX_DV__FEC_RX_DV
|
||||
847 MX35_PAD_FEC_RX_DV__ESDHC1_DAT6
|
||||
848 MX35_PAD_FEC_RX_DV__UART3_RTS
|
||||
849 MX35_PAD_FEC_RX_DV__USB_TOP_USBH2_NXT
|
||||
850 MX35_PAD_FEC_RX_DV__CSPI2_SCLK
|
||||
851 MX35_PAD_FEC_RX_DV__GPIO3_8
|
||||
852 MX35_PAD_FEC_RX_DV__IPU_DISPB_SD_CLK
|
||||
853 MX35_PAD_FEC_RX_DV__ARM11P_TOP_EVNTBUS_2
|
||||
854 MX35_PAD_FEC_COL__FEC_COL
|
||||
855 MX35_PAD_FEC_COL__ESDHC1_DAT7
|
||||
856 MX35_PAD_FEC_COL__UART3_CTS
|
||||
857 MX35_PAD_FEC_COL__USB_TOP_USBH2_DATA_0
|
||||
858 MX35_PAD_FEC_COL__CSPI2_RDY
|
||||
859 MX35_PAD_FEC_COL__GPIO3_9
|
||||
860 MX35_PAD_FEC_COL__IPU_DISPB_SER_RS
|
||||
861 MX35_PAD_FEC_COL__ARM11P_TOP_EVNTBUS_3
|
||||
862 MX35_PAD_FEC_RDATA0__FEC_RDATA_0
|
||||
863 MX35_PAD_FEC_RDATA0__PWM_PWMO
|
||||
864 MX35_PAD_FEC_RDATA0__UART3_DTR
|
||||
865 MX35_PAD_FEC_RDATA0__USB_TOP_USBH2_DATA_1
|
||||
866 MX35_PAD_FEC_RDATA0__CSPI2_SS0
|
||||
867 MX35_PAD_FEC_RDATA0__GPIO3_10
|
||||
868 MX35_PAD_FEC_RDATA0__IPU_DISPB_CS1
|
||||
869 MX35_PAD_FEC_RDATA0__ARM11P_TOP_EVNTBUS_4
|
||||
870 MX35_PAD_FEC_TDATA0__FEC_TDATA_0
|
||||
871 MX35_PAD_FEC_TDATA0__SPDIF_SPDIF_OUT1
|
||||
872 MX35_PAD_FEC_TDATA0__UART3_DSR
|
||||
873 MX35_PAD_FEC_TDATA0__USB_TOP_USBH2_DATA_2
|
||||
874 MX35_PAD_FEC_TDATA0__CSPI2_SS1
|
||||
875 MX35_PAD_FEC_TDATA0__GPIO3_11
|
||||
876 MX35_PAD_FEC_TDATA0__IPU_DISPB_CS0
|
||||
877 MX35_PAD_FEC_TDATA0__ARM11P_TOP_EVNTBUS_5
|
||||
878 MX35_PAD_FEC_TX_EN__FEC_TX_EN
|
||||
879 MX35_PAD_FEC_TX_EN__SPDIF_SPDIF_IN1
|
||||
880 MX35_PAD_FEC_TX_EN__UART3_RI
|
||||
881 MX35_PAD_FEC_TX_EN__USB_TOP_USBH2_DATA_3
|
||||
882 MX35_PAD_FEC_TX_EN__GPIO3_12
|
||||
883 MX35_PAD_FEC_TX_EN__IPU_DISPB_PAR_RS
|
||||
884 MX35_PAD_FEC_TX_EN__ARM11P_TOP_EVNTBUS_6
|
||||
885 MX35_PAD_FEC_MDC__FEC_MDC
|
||||
886 MX35_PAD_FEC_MDC__CAN2_TXCAN
|
||||
887 MX35_PAD_FEC_MDC__UART3_DCD
|
||||
888 MX35_PAD_FEC_MDC__USB_TOP_USBH2_DATA_4
|
||||
889 MX35_PAD_FEC_MDC__GPIO3_13
|
||||
890 MX35_PAD_FEC_MDC__IPU_DISPB_WR
|
||||
891 MX35_PAD_FEC_MDC__ARM11P_TOP_EVNTBUS_7
|
||||
892 MX35_PAD_FEC_MDIO__FEC_MDIO
|
||||
893 MX35_PAD_FEC_MDIO__CAN2_RXCAN
|
||||
894 MX35_PAD_FEC_MDIO__USB_TOP_USBH2_DATA_5
|
||||
895 MX35_PAD_FEC_MDIO__GPIO3_14
|
||||
896 MX35_PAD_FEC_MDIO__IPU_DISPB_RD
|
||||
897 MX35_PAD_FEC_MDIO__ARM11P_TOP_EVNTBUS_8
|
||||
898 MX35_PAD_FEC_TX_ERR__FEC_TX_ERR
|
||||
899 MX35_PAD_FEC_TX_ERR__OWIRE_LINE
|
||||
900 MX35_PAD_FEC_TX_ERR__SPDIF_SPDIF_EXTCLK
|
||||
901 MX35_PAD_FEC_TX_ERR__USB_TOP_USBH2_DATA_6
|
||||
902 MX35_PAD_FEC_TX_ERR__GPIO3_15
|
||||
903 MX35_PAD_FEC_TX_ERR__IPU_DISPB_D0_VSYNC
|
||||
904 MX35_PAD_FEC_TX_ERR__ARM11P_TOP_EVNTBUS_9
|
||||
905 MX35_PAD_FEC_RX_ERR__FEC_RX_ERR
|
||||
906 MX35_PAD_FEC_RX_ERR__IPU_CSI_D_0
|
||||
907 MX35_PAD_FEC_RX_ERR__USB_TOP_USBH2_DATA_7
|
||||
908 MX35_PAD_FEC_RX_ERR__KPP_COL_4
|
||||
909 MX35_PAD_FEC_RX_ERR__GPIO3_16
|
||||
910 MX35_PAD_FEC_RX_ERR__IPU_DISPB_SD_D_IO
|
||||
911 MX35_PAD_FEC_CRS__FEC_CRS
|
||||
912 MX35_PAD_FEC_CRS__IPU_CSI_D_1
|
||||
913 MX35_PAD_FEC_CRS__USB_TOP_USBH2_PWR
|
||||
914 MX35_PAD_FEC_CRS__KPP_COL_5
|
||||
915 MX35_PAD_FEC_CRS__GPIO3_17
|
||||
916 MX35_PAD_FEC_CRS__IPU_FLASH_STROBE
|
||||
917 MX35_PAD_FEC_RDATA1__FEC_RDATA_1
|
||||
918 MX35_PAD_FEC_RDATA1__IPU_CSI_D_2
|
||||
919 MX35_PAD_FEC_RDATA1__AUDMUX_AUD6_RXC
|
||||
920 MX35_PAD_FEC_RDATA1__USB_TOP_USBH2_OC
|
||||
921 MX35_PAD_FEC_RDATA1__KPP_COL_6
|
||||
922 MX35_PAD_FEC_RDATA1__GPIO3_18
|
||||
923 MX35_PAD_FEC_RDATA1__IPU_DISPB_BE0
|
||||
924 MX35_PAD_FEC_TDATA1__FEC_TDATA_1
|
||||
925 MX35_PAD_FEC_TDATA1__IPU_CSI_D_3
|
||||
926 MX35_PAD_FEC_TDATA1__AUDMUX_AUD6_RXFS
|
||||
927 MX35_PAD_FEC_TDATA1__KPP_COL_7
|
||||
928 MX35_PAD_FEC_TDATA1__GPIO3_19
|
||||
929 MX35_PAD_FEC_TDATA1__IPU_DISPB_BE1
|
||||
930 MX35_PAD_FEC_RDATA2__FEC_RDATA_2
|
||||
931 MX35_PAD_FEC_RDATA2__IPU_CSI_D_4
|
||||
932 MX35_PAD_FEC_RDATA2__AUDMUX_AUD6_TXD
|
||||
933 MX35_PAD_FEC_RDATA2__KPP_ROW_4
|
||||
934 MX35_PAD_FEC_RDATA2__GPIO3_20
|
||||
935 MX35_PAD_FEC_TDATA2__FEC_TDATA_2
|
||||
936 MX35_PAD_FEC_TDATA2__IPU_CSI_D_5
|
||||
937 MX35_PAD_FEC_TDATA2__AUDMUX_AUD6_RXD
|
||||
938 MX35_PAD_FEC_TDATA2__KPP_ROW_5
|
||||
939 MX35_PAD_FEC_TDATA2__GPIO3_21
|
||||
940 MX35_PAD_FEC_RDATA3__FEC_RDATA_3
|
||||
941 MX35_PAD_FEC_RDATA3__IPU_CSI_D_6
|
||||
942 MX35_PAD_FEC_RDATA3__AUDMUX_AUD6_TXC
|
||||
943 MX35_PAD_FEC_RDATA3__KPP_ROW_6
|
||||
944 MX35_PAD_FEC_RDATA3__GPIO3_22
|
||||
945 MX35_PAD_FEC_TDATA3__FEC_TDATA_3
|
||||
946 MX35_PAD_FEC_TDATA3__IPU_CSI_D_7
|
||||
947 MX35_PAD_FEC_TDATA3__AUDMUX_AUD6_TXFS
|
||||
948 MX35_PAD_FEC_TDATA3__KPP_ROW_7
|
||||
949 MX35_PAD_FEC_TDATA3__GPIO3_23
|
||||
950 MX35_PAD_EXT_ARMCLK__CCM_EXT_ARMCLK
|
||||
951 MX35_PAD_TEST_MODE__TCU_TEST_MODE
|
||||
|
|
@ -14,10 +14,12 @@ Optional properties:
|
|||
- pinctrl-single,function-off : function off mode for disabled state if
|
||||
available and same for all registers; if not specified, disabling of
|
||||
pin functions is ignored
|
||||
- pinctrl-single,bit-per-mux : boolean to indicate that one register controls
|
||||
more than one pin
|
||||
|
||||
This driver assumes that there is only one register for each pin,
|
||||
and uses the common pinctrl bindings as specified in the pinctrl-bindings.txt
|
||||
document in this directory.
|
||||
This driver assumes that there is only one register for each pin (unless the
|
||||
pinctrl-single,bit-per-mux is set), and uses the common pinctrl bindings as
|
||||
specified in the pinctrl-bindings.txt document in this directory.
|
||||
|
||||
The pin configuration nodes for pinctrl-single are specified as pinctrl
|
||||
register offset and value pairs using pinctrl-single,pins. Only the bits
|
||||
|
|
@ -31,6 +33,15 @@ device pinctrl register, and 0x118 contains the desired value of the
|
|||
pinctrl register. See the device example and static board pins example
|
||||
below for more information.
|
||||
|
||||
In case when one register changes more than one pin's mux the
|
||||
pinctrl-single,bits need to be used which takes three parameters:
|
||||
|
||||
pinctrl-single,bits = <0xdc 0x18, 0xff>;
|
||||
|
||||
Where 0xdc is the offset from the pinctrl register base address for the
|
||||
device pinctrl register, 0x18 is the desired value, and 0xff is the sub mask to
|
||||
be used when applying this change to the register.
|
||||
|
||||
Example:
|
||||
|
||||
/* SoC common file */
|
||||
|
|
@ -55,6 +66,15 @@ pmx_wkup: pinmux@4a31e040 {
|
|||
pinctrl-single,function-mask = <0xffff>;
|
||||
};
|
||||
|
||||
control_devconf0: pinmux@48002274 {
|
||||
compatible = "pinctrl-single";
|
||||
reg = <0x48002274 4>; /* Single register */
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
pinctrl-single,bit-per-mux;
|
||||
pinctrl-single,register-width = <32>;
|
||||
pinctrl-single,function-mask = <0x5F>;
|
||||
};
|
||||
|
||||
/* board specific .dts file */
|
||||
|
||||
|
|
@ -87,6 +107,21 @@ pmx_wkup: pinmux@4a31e040 {
|
|||
};
|
||||
};
|
||||
|
||||
&control_devconf0 {
|
||||
mcbsp1_pins: pinmux_mcbsp1_pins {
|
||||
pinctrl-single,bits = <
|
||||
0x00 0x18 0x18 /* FSR/CLKR signal from FSX/CLKX pin */
|
||||
>;
|
||||
};
|
||||
|
||||
mcbsp2_clks_pins: pinmux_mcbsp2_clks_pins {
|
||||
pinctrl-single,bits = <
|
||||
0x00 0x40 0x40 /* McBSP2 CLKS from McBSP_CLKS pin */
|
||||
>;
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
&uart2 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart2_pins>;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,196 @@
|
|||
Samsung GPIO and Pin Mux/Config controller
|
||||
|
||||
Samsung's ARM based SoC's integrates a GPIO and Pin mux/config hardware
|
||||
controller. It controls the input/output settings on the available pads/pins
|
||||
and also provides ability to multiplex and configure the output of various
|
||||
on-chip controllers onto these pads.
|
||||
|
||||
Required Properties:
|
||||
- compatible: should be one of the following.
|
||||
- "samsung,pinctrl-exynos4210": for Exynos4210 compatible pin-controller.
|
||||
- "samsung,pinctrl-exynos5250": for Exynos5250 compatible pin-controller.
|
||||
|
||||
- reg: Base address of the pin controller hardware module and length of
|
||||
the address space it occupies.
|
||||
|
||||
- interrupts: interrupt specifier for the controller. The format and value of
|
||||
the interrupt specifier depends on the interrupt parent for the controller.
|
||||
|
||||
- Pin mux/config groups as child nodes: The pin mux (selecting pin function
|
||||
mode) and pin config (pull up/down, driver strength) settings are represented
|
||||
as child nodes of the pin-controller node. There should be atleast one
|
||||
child node and there is no limit on the count of these child nodes.
|
||||
|
||||
The child node should contain a list of pin(s) on which a particular pin
|
||||
function selection or pin configuration (or both) have to applied. This
|
||||
list of pins is specified using the property name "samsung,pins". There
|
||||
should be atleast one pin specfied for this property and there is no upper
|
||||
limit on the count of pins that can be specified. The pins are specified
|
||||
using pin names which are derived from the hardware manual of the SoC. As
|
||||
an example, the pins in GPA0 bank of the pin controller can be represented
|
||||
as "gpa0-0", "gpa0-1", "gpa0-2" and so on. The names should be in lower case.
|
||||
The format of the pin names should be (as per the hardware manual)
|
||||
"[pin bank name]-[pin number within the bank]".
|
||||
|
||||
The pin function selection that should be applied on the pins listed in the
|
||||
child node is specified using the "samsung,pin-function" property. The value
|
||||
of this property that should be applied to each of the pins listed in the
|
||||
"samsung,pins" property should be picked from the hardware manual of the SoC
|
||||
for the specified pin group. This property is optional in the child node if
|
||||
no specific function selection is desired for the pins listed in the child
|
||||
node. The value of this property is used as-is to program the pin-controller
|
||||
function selector register of the pin-bank.
|
||||
|
||||
The child node can also optionally specify one or more of the pin
|
||||
configuration that should be applied on all the pins listed in the
|
||||
"samsung,pins" property of the child node. The following pin configuration
|
||||
properties are supported.
|
||||
|
||||
- samsung,pin-pud: Pull up/down configuration.
|
||||
- samsung,pin-drv: Drive strength configuration.
|
||||
- samsung,pin-pud-pdn: Pull up/down configuration in power down mode.
|
||||
- samsung,pin-drv-pdn: Drive strength configuration in power down mode.
|
||||
|
||||
The values specified by these config properties should be derived from the
|
||||
hardware manual and these values are programmed as-is into the pin
|
||||
pull up/down and driver strength register of the pin-controller.
|
||||
|
||||
Note: A child should include atleast a pin function selection property or
|
||||
pin configuration property (one or more) or both.
|
||||
|
||||
The client nodes that require a particular pin function selection and/or
|
||||
pin configuration should use the bindings listed in the "pinctrl-bindings.txt"
|
||||
file.
|
||||
|
||||
External GPIO and Wakeup Interrupts:
|
||||
|
||||
The controller supports two types of external interrupts over gpio. The first
|
||||
is the external gpio interrupt and second is the external wakeup interrupts.
|
||||
The difference between the two is that the external wakeup interrupts can be
|
||||
used as system wakeup events.
|
||||
|
||||
A. External GPIO Interrupts: For supporting external gpio interrupts, the
|
||||
following properties should be specified in the pin-controller device node.
|
||||
|
||||
- interrupt-controller: identifies the controller node as interrupt-parent.
|
||||
- #interrupt-cells: the value of this property should be 2.
|
||||
- First Cell: represents the external gpio interrupt number local to the
|
||||
external gpio interrupt space of the controller.
|
||||
- Second Cell: flags to identify the type of the interrupt
|
||||
- 1 = rising edge triggered
|
||||
- 2 = falling edge triggered
|
||||
- 3 = rising and falling edge triggered
|
||||
- 4 = high level triggered
|
||||
- 8 = low level triggered
|
||||
|
||||
B. External Wakeup Interrupts: For supporting external wakeup interrupts, a
|
||||
child node representing the external wakeup interrupt controller should be
|
||||
included in the pin-controller device node. This child node should include
|
||||
the following properties.
|
||||
|
||||
- compatible: identifies the type of the external wakeup interrupt controller
|
||||
The possible values are:
|
||||
- samsung,exynos4210-wakeup-eint: represents wakeup interrupt controller
|
||||
found on Samsung Exynos4210 SoC.
|
||||
- interrupt-parent: phandle of the interrupt parent to which the external
|
||||
wakeup interrupts are forwarded to.
|
||||
- interrupt-controller: identifies the node as interrupt-parent.
|
||||
- #interrupt-cells: the value of this property should be 2
|
||||
- First Cell: represents the external wakeup interrupt number local to
|
||||
the external wakeup interrupt space of the controller.
|
||||
- Second Cell: flags to identify the type of the interrupt
|
||||
- 1 = rising edge triggered
|
||||
- 2 = falling edge triggered
|
||||
- 3 = rising and falling edge triggered
|
||||
- 4 = high level triggered
|
||||
- 8 = low level triggered
|
||||
|
||||
Aliases:
|
||||
|
||||
All the pin controller nodes should be represented in the aliases node using
|
||||
the following format 'pinctrl{n}' where n is a unique number for the alias.
|
||||
|
||||
Example 1: A pin-controller node with pin groups.
|
||||
|
||||
pinctrl_0: pinctrl@11400000 {
|
||||
compatible = "samsung,pinctrl-exynos4210";
|
||||
reg = <0x11400000 0x1000>;
|
||||
interrupts = <0 47 0>;
|
||||
|
||||
uart0_data: uart0-data {
|
||||
samsung,pins = "gpa0-0", "gpa0-1";
|
||||
samsung,pin-function = <2>;
|
||||
samsung,pin-pud = <0>;
|
||||
samsung,pin-drv = <0>;
|
||||
};
|
||||
|
||||
uart0_fctl: uart0-fctl {
|
||||
samsung,pins = "gpa0-2", "gpa0-3";
|
||||
samsung,pin-function = <2>;
|
||||
samsung,pin-pud = <0>;
|
||||
samsung,pin-drv = <0>;
|
||||
};
|
||||
|
||||
uart1_data: uart1-data {
|
||||
samsung,pins = "gpa0-4", "gpa0-5";
|
||||
samsung,pin-function = <2>;
|
||||
samsung,pin-pud = <0>;
|
||||
samsung,pin-drv = <0>;
|
||||
};
|
||||
|
||||
uart1_fctl: uart1-fctl {
|
||||
samsung,pins = "gpa0-6", "gpa0-7";
|
||||
samsung,pin-function = <2>;
|
||||
samsung,pin-pud = <0>;
|
||||
samsung,pin-drv = <0>;
|
||||
};
|
||||
|
||||
i2c2_bus: i2c2-bus {
|
||||
samsung,pins = "gpa0-6", "gpa0-7";
|
||||
samsung,pin-function = <3>;
|
||||
samsung,pin-pud = <3>;
|
||||
samsung,pin-drv = <0>;
|
||||
};
|
||||
};
|
||||
|
||||
Example 2: A pin-controller node with external wakeup interrupt controller node.
|
||||
|
||||
pinctrl_1: pinctrl@11000000 {
|
||||
compatible = "samsung,pinctrl-exynos4210";
|
||||
reg = <0x11000000 0x1000>;
|
||||
interrupts = <0 46 0>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
|
||||
wakup_eint: wakeup-interrupt-controller {
|
||||
compatible = "samsung,exynos4210-wakeup-eint";
|
||||
interrupt-parent = <&gic>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
|
||||
<0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
|
||||
<0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
|
||||
<0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>,
|
||||
<0 32 0>;
|
||||
};
|
||||
};
|
||||
|
||||
Example 3: A uart client node that supports 'default' and 'flow-control' states.
|
||||
|
||||
uart@13800000 {
|
||||
compatible = "samsung,exynos4210-uart";
|
||||
reg = <0x13800000 0x100>;
|
||||
interrupts = <0 52 0>;
|
||||
pinctrl-names = "default", "flow-control;
|
||||
pinctrl-0 = <&uart0_data>;
|
||||
pinctrl-1 = <&uart0_data &uart0_fctl>;
|
||||
};
|
||||
|
||||
Example 4: Set up the default pin state for uart controller.
|
||||
|
||||
static int s3c24xx_serial_probe(struct platform_device *pdev) {
|
||||
struct pinctrl *pinctrl;
|
||||
...
|
||||
...
|
||||
pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
|
||||
}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
* Generic OPP Interface
|
||||
|
||||
SoCs have a standard set of tuples consisting of frequency and
|
||||
voltage pairs that the device will support per voltage domain. These
|
||||
are called Operating Performance Points or OPPs.
|
||||
|
||||
Properties:
|
||||
- operating-points: An array of 2-tuples items, and each item consists
|
||||
of frequency and voltage like <freq-kHz vol-uV>.
|
||||
freq: clock frequency in kHz
|
||||
vol: voltage in microvolt
|
||||
|
||||
Examples:
|
||||
|
||||
cpu@0 {
|
||||
compatible = "arm,cortex-a9";
|
||||
reg = <0>;
|
||||
next-level-cache = <&L2>;
|
||||
operating-points = <
|
||||
/* kHz uV */
|
||||
792000 1100000
|
||||
396000 950000
|
||||
198000 850000
|
||||
>;
|
||||
};
|
||||
|
|
@ -11,7 +11,7 @@ Example:
|
|||
|
||||
pwm: pwm@80064000 {
|
||||
compatible = "fsl,imx28-pwm", "fsl,imx23-pwm";
|
||||
reg = <0x80064000 2000>;
|
||||
reg = <0x80064000 0x2000>;
|
||||
#pwm-cells = <2>;
|
||||
fsl,pwm-number = <8>;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -11,10 +11,13 @@ Optional properties:
|
|||
- regulator-boot-on: bootloader/firmware enabled regulator
|
||||
- <name>-supply: phandle to the parent supply/regulator node
|
||||
- regulator-ramp-delay: ramp delay for regulator(in uV/uS)
|
||||
|
||||
Deprecated properties:
|
||||
- regulator-compatible: If a regulator chip contains multiple
|
||||
regulators, and if the chip's binding contains a child node that
|
||||
describes each regulator, then this property indicates which regulator
|
||||
this child node is intended to configure.
|
||||
this child node is intended to configure. If this property is missing,
|
||||
the node's name will be used instead.
|
||||
|
||||
Example:
|
||||
|
||||
|
|
|
|||
|
|
@ -22,66 +22,49 @@ Example:
|
|||
compatible = "ti,tps65217";
|
||||
|
||||
regulators {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
dcdc1_reg: regulator@0 {
|
||||
reg = <0>;
|
||||
regulator-compatible = "dcdc1";
|
||||
dcdc1_reg: dcdc1 {
|
||||
regulator-min-microvolt = <900000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
dcdc2_reg: regulator@1 {
|
||||
reg = <1>;
|
||||
regulator-compatible = "dcdc2";
|
||||
dcdc2_reg: dcdc2 {
|
||||
regulator-min-microvolt = <900000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
dcdc3_reg: regulator@2 {
|
||||
reg = <2>;
|
||||
regulator-compatible = "dcdc3";
|
||||
dcdc3_reg: dcc3 {
|
||||
regulator-min-microvolt = <900000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo1_reg: regulator@3 {
|
||||
reg = <3>;
|
||||
regulator-compatible = "ldo1";
|
||||
ldo1_reg: ldo1 {
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo2_reg: regulator@4 {
|
||||
reg = <4>;
|
||||
regulator-compatible = "ldo2";
|
||||
ldo2_reg: ldo2 {
|
||||
regulator-min-microvolt = <900000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo3_reg: regulator@5 {
|
||||
reg = <5>;
|
||||
regulator-compatible = "ldo3";
|
||||
ldo3_reg: ldo3 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo4_reg: regulator@6 {
|
||||
reg = <6>;
|
||||
regulator-compatible = "ldo4";
|
||||
ldo4_reg: ldo4 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-boot-on;
|
||||
|
|
|
|||
|
|
@ -6,9 +6,13 @@ Required properties:
|
|||
- interrupts: the interrupt outputs of the controller
|
||||
- #gpio-cells: number of cells to describe a GPIO
|
||||
- gpio-controller: mark the device as a GPIO controller
|
||||
- regulators: list of regulators provided by this controller, must have
|
||||
property "regulator-compatible" to match their hardware counterparts:
|
||||
sm[0-2], ldo[0-9] and ldo_rtc
|
||||
- regulators: A node that houses a sub-node for each regulator within the
|
||||
device. Each sub-node is identified using the node's name (or the deprecated
|
||||
regulator-compatible property if present), with valid values listed below.
|
||||
The content of each sub-node is defined by the standard binding for
|
||||
regulators; see regulator.txt.
|
||||
sys, sm[0-2], ldo[0-9] and ldo_rtc
|
||||
- sys-supply: The input supply for SYS.
|
||||
- vin-sm0-supply: The input supply for the SM0.
|
||||
- vin-sm1-supply: The input supply for the SM1.
|
||||
- vin-sm2-supply: The input supply for the SM2.
|
||||
|
|
@ -20,6 +24,9 @@ Required properties:
|
|||
|
||||
Each regulator is defined using the standard binding for regulators.
|
||||
|
||||
Note: LDO5 and LDO_RTC is supplied by SYS regulator internally and driver
|
||||
take care of making proper parent child relationship.
|
||||
|
||||
Example:
|
||||
|
||||
pmu: tps6586x@34 {
|
||||
|
|
@ -30,6 +37,7 @@ Example:
|
|||
#gpio-cells = <2>;
|
||||
gpio-controller;
|
||||
|
||||
sys-supply = <&some_reg>;
|
||||
vin-sm0-supply = <&some_reg>;
|
||||
vin-sm1-supply = <&some_reg>;
|
||||
vin-sm2-supply = <&some_reg>;
|
||||
|
|
@ -40,103 +48,80 @@ Example:
|
|||
vinldo9-supply = <...>;
|
||||
|
||||
regulators {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
sys_reg: sys {
|
||||
regulator-name = "vdd_sys";
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
sm0_reg: regulator@0 {
|
||||
reg = <0>;
|
||||
regulator-compatible = "sm0";
|
||||
sm0_reg: sm0 {
|
||||
regulator-min-microvolt = < 725000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
sm1_reg: regulator@1 {
|
||||
reg = <1>;
|
||||
regulator-compatible = "sm1";
|
||||
sm1_reg: sm1 {
|
||||
regulator-min-microvolt = < 725000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
sm2_reg: regulator@2 {
|
||||
reg = <2>;
|
||||
regulator-compatible = "sm2";
|
||||
sm2_reg: sm2 {
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <4550000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo0_reg: regulator@3 {
|
||||
reg = <3>;
|
||||
regulator-compatible = "ldo0";
|
||||
ldo0_reg: ldo0 {
|
||||
regulator-name = "PCIE CLK";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
ldo1_reg: regulator@4 {
|
||||
reg = <4>;
|
||||
regulator-compatible = "ldo1";
|
||||
ldo1_reg: ldo1 {
|
||||
regulator-min-microvolt = < 725000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
};
|
||||
|
||||
ldo2_reg: regulator@5 {
|
||||
reg = <5>;
|
||||
regulator-compatible = "ldo2";
|
||||
ldo2_reg: ldo2 {
|
||||
regulator-min-microvolt = < 725000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
};
|
||||
|
||||
ldo3_reg: regulator@6 {
|
||||
reg = <6>;
|
||||
regulator-compatible = "ldo3";
|
||||
ldo3_reg: ldo3 {
|
||||
regulator-min-microvolt = <1250000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
ldo4_reg: regulator@7 {
|
||||
reg = <7>;
|
||||
regulator-compatible = "ldo4";
|
||||
ldo4_reg: ldo4 {
|
||||
regulator-min-microvolt = <1700000>;
|
||||
regulator-max-microvolt = <2475000>;
|
||||
};
|
||||
|
||||
ldo5_reg: regulator@8 {
|
||||
reg = <8>;
|
||||
regulator-compatible = "ldo5";
|
||||
ldo5_reg: ldo5 {
|
||||
regulator-min-microvolt = <1250000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
ldo6_reg: regulator@9 {
|
||||
reg = <9>;
|
||||
regulator-compatible = "ldo6";
|
||||
ldo6_reg: ldo6 {
|
||||
regulator-min-microvolt = <1250000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
ldo7_reg: regulator@10 {
|
||||
reg = <10>;
|
||||
regulator-compatible = "ldo7";
|
||||
ldo7_reg: ldo7 {
|
||||
regulator-min-microvolt = <1250000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
ldo8_reg: regulator@11 {
|
||||
reg = <11>;
|
||||
regulator-compatible = "ldo8";
|
||||
ldo8_reg: ldo8 {
|
||||
regulator-min-microvolt = <1250000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
ldo9_reg: regulator@12 {
|
||||
reg = <12>;
|
||||
regulator-compatible = "ldo9";
|
||||
ldo9_reg: ldo9 {
|
||||
regulator-min-microvolt = <1250000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,14 @@
|
|||
* PXA RTC
|
||||
|
||||
PXA specific RTC driver.
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "marvell,pxa-rtc"
|
||||
|
||||
Examples:
|
||||
|
||||
rtc@40900000 {
|
||||
compatible = "marvell,pxa-rtc";
|
||||
reg = <0x40900000 0x3c>;
|
||||
interrupts = <30 31>;
|
||||
};
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
VIA/Wondermedia VT8500 Realtime Clock Controller
|
||||
-----------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : "via,vt8500-rtc"
|
||||
- reg : Should contain 1 register ranges(address and length)
|
||||
- interrupts : alarm interrupt
|
||||
|
||||
Example:
|
||||
|
||||
rtc@d8100000 {
|
||||
compatible = "via,vt8500-rtc";
|
||||
reg = <0xd8100000 0x10000>;
|
||||
interrupts = <48>;
|
||||
};
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
* Freescale i.MX UART controller
|
||||
|
||||
Required properties:
|
||||
- compatible : should be "fsl,imx21-uart"
|
||||
- reg : Address and length of the register set for the device
|
||||
- interrupts : Should contain UART interrupt number
|
||||
|
||||
Optional properties:
|
||||
- fsl,uart-has-rtscts: indicate that RTS/CTS signals are used
|
||||
|
||||
Note: Each uart controller should have an alias correctly numbered
|
||||
in "aliases" node.
|
||||
|
||||
Example:
|
||||
|
||||
- From imx51.dtsi:
|
||||
aliases {
|
||||
serial0 = &uart1;
|
||||
serial1 = &uart2;
|
||||
serial2 = &uart3;
|
||||
};
|
||||
|
||||
uart1: serial@73fbc000 {
|
||||
compatible = "fsl,imx51-uart", "fsl,imx21-uart";
|
||||
reg = <0x73fbc000 0x4000>;
|
||||
interrupts = <31>;
|
||||
status = "disabled";
|
||||
}
|
||||
|
||||
- From imx51-babbage.dts:
|
||||
uart1: serial@73fbc000 {
|
||||
fsl,uart-has-rtscts;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
* MOP500 Audio Machine Driver
|
||||
|
||||
This node is responsible for linking together all ux500 Audio Driver components.
|
||||
|
||||
Required properties:
|
||||
- compatible : "stericsson,snd-soc-mop500"
|
||||
|
||||
Non-standard properties:
|
||||
- stericsson,cpu-dai : Phandle to the CPU-side DAI
|
||||
- stericsson,audio-codec : Phandle to the Audio CODEC
|
||||
- stericsson,card-name : Over-ride default card name
|
||||
|
||||
Example:
|
||||
|
||||
sound {
|
||||
compatible = "stericsson,snd-soc-mop500";
|
||||
|
||||
stericsson,cpu-dai = <&msp1 &msp3>;
|
||||
stericsson,audio-codec = <&codec>;
|
||||
};
|
||||
|
||||
msp1: msp@80124000 {
|
||||
compatible = "stericsson,ux500-msp-i2s";
|
||||
reg = <0x80124000 0x1000>;
|
||||
interrupts = <0 62 0x4>;
|
||||
v-ape-supply = <&db8500_vape_reg>;
|
||||
};
|
||||
|
||||
msp3: msp@80125000 {
|
||||
compatible = "stericsson,ux500-msp-i2s";
|
||||
reg = <0x80125000 0x1000>;
|
||||
interrupts = <0 62 0x4>;
|
||||
v-ape-supply = <&db8500_vape_reg>;
|
||||
};
|
||||
|
||||
codec: ab8500-codec {
|
||||
compatible = "stericsson,ab8500-codec";
|
||||
stericsson,earpeice-cmv = <950>; /* Units in mV. */
|
||||
};
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
* ux500 MSP (CPU-side Digital Audio Interface)
|
||||
|
||||
Required properties:
|
||||
- compatible :"stericsson,ux500-msp-i2s"
|
||||
- reg : Physical base address and length of the device's registers.
|
||||
|
||||
Optional properties:
|
||||
- interrupts : The interrupt output from the device.
|
||||
- interrupt-parent : The parent interrupt controller.
|
||||
- <name>-supply : Phandle to the regulator <name> supply
|
||||
|
||||
Example:
|
||||
|
||||
sound {
|
||||
compatible = "stericsson,snd-soc-mop500";
|
||||
|
||||
stericsson,platform-pcm-dma = <&pcm>;
|
||||
stericsson,cpu-dai = <&msp1 &msp3>;
|
||||
stericsson,audio-codec = <&codec>;
|
||||
};
|
||||
|
||||
pcm: ux500-pcm {
|
||||
compatible = "stericsson,ux500-pcm";
|
||||
};
|
||||
|
||||
msp1: msp@80124000 {
|
||||
compatible = "stericsson,ux500-msp-i2s";
|
||||
reg = <0x80124000 0x1000>;
|
||||
interrupts = <0 62 0x4>;
|
||||
v-ape-supply = <&db8500_vape_reg>;
|
||||
};
|
||||
|
||||
msp3: msp@80125000 {
|
||||
compatible = "stericsson,ux500-msp-i2s";
|
||||
reg = <0x80125000 0x1000>;
|
||||
interrupts = <0 62 0x4>;
|
||||
v-ape-supply = <&db8500_vape_reg>;
|
||||
};
|
||||
|
||||
codec: ab8500-codec {
|
||||
compatible = "stericsson,ab8500-codec";
|
||||
stericsson,earpeice-cmv = <950>; /* Units in mV. */
|
||||
};
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
* Freescale MX233/MX28 SSP/SPI
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "fsl,<soc>-spi", where soc is "imx23" or "imx28"
|
||||
- reg: Offset and length of the register set for the device
|
||||
- interrupts: Should contain SSP interrupts (error irq first, dma irq second)
|
||||
- fsl,ssp-dma-channel: APBX DMA channel for the SSP
|
||||
|
||||
Optional properties:
|
||||
- clock-frequency : Input clock frequency to the SPI block in Hz.
|
||||
Default is 160000000 Hz.
|
||||
|
||||
Example:
|
||||
|
||||
ssp0: ssp@80010000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "fsl,imx28-spi";
|
||||
reg = <0x80010000 0x2000>;
|
||||
interrupts = <96 82>;
|
||||
fsl,ssp-dma-channel = <0>;
|
||||
};
|
||||
|
|
@ -21,6 +21,9 @@ assumption that board specific platform code will be used to manage
|
|||
chip selects. Individual drivers can define additional properties to
|
||||
support describing the chip select layout.
|
||||
|
||||
Optional property:
|
||||
- num-cs : total number of chipselects
|
||||
|
||||
SPI slave nodes must be children of the SPI master node and can
|
||||
contain the following properties.
|
||||
- reg - (required) chip select address of device.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,29 @@
|
|||
SPI-GPIO devicetree bindings
|
||||
|
||||
Required properties:
|
||||
|
||||
- compatible: should be set to "spi-gpio"
|
||||
- #address-cells: should be set to <0x1>
|
||||
- ranges
|
||||
- gpio-sck: GPIO spec for the SCK line to use
|
||||
- gpio-miso: GPIO spec for the MISO line to use
|
||||
- gpio-mosi: GPIO spec for the MOSI line to use
|
||||
- cs-gpios: GPIOs to use for chipselect lines
|
||||
- num-chipselects: number of chipselect lines
|
||||
|
||||
Example:
|
||||
|
||||
spi {
|
||||
compatible = "spi-gpio";
|
||||
#address-cells = <0x1>;
|
||||
ranges;
|
||||
|
||||
gpio-sck = <&gpio 95 0>;
|
||||
gpio-miso = <&gpio 98 0>;
|
||||
gpio-mosi = <&gpio 97 0>;
|
||||
cs-gpios = <&gpio 125 0>;
|
||||
num-chipselects = <1>;
|
||||
|
||||
/* clients */
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
NXP SC18IS602/SCIS603
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be one of
|
||||
"nxp,sc18is602"
|
||||
"nxp,sc18is602b"
|
||||
"nxp,sc18is603"
|
||||
- reg: I2C bus address
|
||||
|
||||
Optional properties:
|
||||
- clock-frequency : external oscillator clock frequency. If not
|
||||
specified, the SC18IS602 default frequency (7372000) will be used.
|
||||
|
||||
The clock-frequency property is relevant and needed only if the chip has an
|
||||
external oscillator (SC18IS603).
|
||||
|
||||
Example:
|
||||
|
||||
sc18is603@28 {
|
||||
compatible = "nxp,sc18is603";
|
||||
reg = <0x28>;
|
||||
clock-frequency = <14744000>;
|
||||
}
|
||||
|
|
@ -6,7 +6,29 @@ Required properties:
|
|||
- interrupts : Should contain SPI controller interrupt
|
||||
|
||||
Optional properties:
|
||||
- num-cs : total number of chipselects
|
||||
- cs-gpios : should specify GPIOs used for chipselects.
|
||||
The gpios will be referred to as reg = <index> in the SPI child nodes.
|
||||
If unspecified, a single SPI device without a chip select can be used.
|
||||
- pl022,autosuspend-delay : delay in ms following transfer completion before
|
||||
the runtime power management system suspends the
|
||||
device. A setting of 0 indicates no delay and the
|
||||
device will be suspended immediately
|
||||
- pl022,rt : indicates the controller should run the message pump with realtime
|
||||
priority to minimise the transfer latency on the bus (boolean)
|
||||
|
||||
|
||||
SPI slave nodes must be children of the SPI master node and can
|
||||
contain the following properties.
|
||||
|
||||
- pl022,interface : interface type:
|
||||
0: SPI
|
||||
1: Texas Instruments Synchronous Serial Frame Format
|
||||
2: Microwire (Half Duplex)
|
||||
- pl022,com-mode : polling, interrupt or dma
|
||||
- pl022,rx-level-trig : Rx FIFO watermark level
|
||||
- pl022,tx-level-trig : Tx FIFO watermark level
|
||||
- pl022,ctrl-len : Microwire interface: Control length
|
||||
- pl022,wait-state : Microwire interface: Wait state
|
||||
- pl022,duplex : Microwire interface: Full/Half duplex
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,15 @@
|
|||
* Freescale i.MX28 LRADC device driver
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "fsl,imx28-lradc"
|
||||
- reg: Address and length of the register set for the device
|
||||
- interrupts: Should contain the LRADC interrupts
|
||||
|
||||
Examples:
|
||||
|
||||
lradc@80050000 {
|
||||
compatible = "fsl,imx28-lradc";
|
||||
reg = <0x80050000 0x2000>;
|
||||
interrupts = <10 14 15 16 17 18 19
|
||||
20 21 22 23 24 25>;
|
||||
};
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
Freescale i.MX IPUv3
|
||||
====================
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "fsl,<chip>-ipu"
|
||||
- reg: should be register base and length as documented in the
|
||||
datasheet
|
||||
- interrupts: Should contain sync interrupt and error interrupt,
|
||||
in this order.
|
||||
- #crtc-cells: 1, See below
|
||||
|
||||
example:
|
||||
|
||||
ipu: ipu@18000000 {
|
||||
#crtc-cells = <1>;
|
||||
compatible = "fsl,imx53-ipu";
|
||||
reg = <0x18000000 0x080000000>;
|
||||
interrupts = <11 10>;
|
||||
};
|
||||
|
||||
Parallel display support
|
||||
========================
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "fsl,imx-parallel-display"
|
||||
- crtc: the crtc this display is connected to, see below
|
||||
Optional properties:
|
||||
- interface_pix_fmt: How this display is connected to the
|
||||
crtc. Currently supported types: "rgb24", "rgb565"
|
||||
- edid: verbatim EDID data block describing attached display.
|
||||
- ddc: phandle describing the i2c bus handling the display data
|
||||
channel
|
||||
|
||||
example:
|
||||
|
||||
display@di0 {
|
||||
compatible = "fsl,imx-parallel-display";
|
||||
edid = [edid-data];
|
||||
crtc = <&ipu 0>;
|
||||
interface-pix-fmt = "rgb24";
|
||||
};
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
BCM2835 System Timer
|
||||
|
||||
The System Timer peripheral provides four 32-bit timer channels and a
|
||||
single 64-bit free running counter. Each channel has an output compare
|
||||
register, which is compared against the 32 least significant bits of the
|
||||
free running counter values, and generates an interrupt.
|
||||
|
||||
Required properties:
|
||||
|
||||
- compatible : should be "brcm,bcm2835-system-timer.txt"
|
||||
- reg : Specifies base physical address and size of the registers.
|
||||
- interrupts : A list of 4 interrupt sinks; one per timer channel.
|
||||
- clock-frequency : The frequency of the clock that drives the counter, in Hz.
|
||||
|
||||
Example:
|
||||
|
||||
timer {
|
||||
compatible = "brcm,bcm2835-system-timer";
|
||||
reg = <0x7e003000 0x1000>;
|
||||
interrupts = <1 0>, <1 1>, <1 2>, <1 3>;
|
||||
clock-frequency = <1000000>;
|
||||
};
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
* NXP LPC32xx SoC High Speed UART
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "nxp,lpc3220-hsuart"
|
||||
- reg: Should contain registers location and length
|
||||
- interrupts: Should contain interrupt
|
||||
|
||||
Example:
|
||||
|
||||
uart1: serial@40014000 {
|
||||
compatible = "nxp,lpc3220-hsuart";
|
||||
reg = <0x40014000 0x1000>;
|
||||
interrupts = <26 0>;
|
||||
};
|
||||
|
|
@ -25,6 +25,8 @@ Optional properties:
|
|||
accesses to the UART (e.g. TI davinci).
|
||||
- used-by-rtas : set to indicate that the port is in use by the OpenFirmware
|
||||
RTAS and should not be registered.
|
||||
- no-loopback-test: set to indicate that the port does not implements loopback
|
||||
test mode
|
||||
|
||||
Example:
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,17 @@
|
|||
VIA/Wondermedia VT8500 UART Controller
|
||||
-----------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : "via,vt8500-uart"
|
||||
- reg : Should contain 1 register ranges(address and length)
|
||||
- interrupts : UART interrupt
|
||||
- clocks : phandle to the uart source clock (usually a 24Mhz fixed clock)
|
||||
|
||||
Example:
|
||||
|
||||
uart@d8210000 {
|
||||
compatible = "via,vt8500-uart";
|
||||
reg = <0xd8210000 0x1040>;
|
||||
interrupts = <47>;
|
||||
clocks = <&ref24>;
|
||||
};
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
AM33XX MUSB GLUE
|
||||
- compatible : Should be "ti,musb-am33xx"
|
||||
- ti,hwmods : must be "usb_otg_hs"
|
||||
- multipoint : Should be "1" indicating the musb controller supports
|
||||
multipoint. This is a MUSB configuration-specific setting.
|
||||
- num_eps : Specifies the number of endpoints. This is also a
|
||||
MUSB configuration-specific setting. Should be set to "16"
|
||||
- ram_bits : Specifies the ram address size. Should be set to "12"
|
||||
- port0_mode : Should be "3" to represent OTG. "1" signifies HOST and "2"
|
||||
represents PERIPHERAL.
|
||||
- port1_mode : Should be "1" to represent HOST. "3" signifies OTG and "2"
|
||||
represents PERIPHERAL.
|
||||
- power : Should be "250". This signifies the controller can supply upto
|
||||
500mA when operating in host mode.
|
||||
|
|
@ -7,7 +7,10 @@ Required properties:
|
|||
|
||||
Optional properties:
|
||||
- fsl,usbphy: phandler of usb phy that connects to the only one port
|
||||
- fsl,usbmisc: phandler of non-core register device, with one argument
|
||||
that indicate usb controller index
|
||||
- vbus-supply: regulator for vbus
|
||||
- disable-over-current: disable over current detect
|
||||
|
||||
Examples:
|
||||
usb@02184000 { /* USB OTG */
|
||||
|
|
@ -15,4 +18,6 @@ usb@02184000 { /* USB OTG */
|
|||
reg = <0x02184000 0x200>;
|
||||
interrupts = <0 43 0x04>;
|
||||
fsl,usbphy = <&usbphy1>;
|
||||
fsl,usbmisc = <&usbmisc 0>;
|
||||
disable-over-current;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,33 @@
|
|||
OMAP GLUE
|
||||
|
||||
OMAP MUSB GLUE
|
||||
- compatible : Should be "ti,omap4-musb" or "ti,omap3-musb"
|
||||
- ti,hwmods : must be "usb_otg_hs"
|
||||
- multipoint : Should be "1" indicating the musb controller supports
|
||||
multipoint. This is a MUSB configuration-specific setting.
|
||||
- num_eps : Specifies the number of endpoints. This is also a
|
||||
MUSB configuration-specific setting. Should be set to "16"
|
||||
- ram_bits : Specifies the ram address size. Should be set to "12"
|
||||
- interface_type : This is a board specific setting to describe the type of
|
||||
interface between the controller and the phy. It should be "0" or "1"
|
||||
specifying ULPI and UTMI respectively.
|
||||
- mode : Should be "3" to represent OTG. "1" signifies HOST and "2"
|
||||
represents PERIPHERAL.
|
||||
- power : Should be "50". This signifies the controller can supply upto
|
||||
100mA when operating in host mode.
|
||||
|
||||
SOC specific device node entry
|
||||
usb_otg_hs: usb_otg_hs@4a0ab000 {
|
||||
compatible = "ti,omap4-musb";
|
||||
ti,hwmods = "usb_otg_hs";
|
||||
multipoint = <1>;
|
||||
num_eps = <16>;
|
||||
ram_bits = <12>;
|
||||
};
|
||||
|
||||
Board specific device node entry
|
||||
&usb_otg_hs {
|
||||
interface_type = <1>;
|
||||
mode = <3>;
|
||||
power = <50>;
|
||||
};
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
Generic Platform UHCI Controller
|
||||
-----------------------------------------------------
|
||||
|
||||
Required properties:
|
||||
- compatible : "platform-uhci"
|
||||
- reg : Should contain 1 register ranges(address and length)
|
||||
- interrupts : UHCI controller interrupt
|
||||
|
||||
Example:
|
||||
|
||||
uhci@d8007b00 {
|
||||
compatible = "platform-uhci";
|
||||
reg = <0xd8007b00 0x200>;
|
||||
interrupts = <43>;
|
||||
};
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
PXA USB controllers
|
||||
|
||||
OHCI
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "marvell,pxa-ohci" for USB controllers
|
||||
used in host mode.
|
||||
|
||||
Optional properties:
|
||||
- "marvell,enable-port1", "marvell,enable-port2", "marvell,enable-port3"
|
||||
If present, enables the appropriate USB port of the controller.
|
||||
- "marvell,port-mode" selects the mode of the ports:
|
||||
1 = PMM_NPS_MODE
|
||||
2 = PMM_GLOBAL_MODE
|
||||
3 = PMM_PERPORT_MODE
|
||||
- "marvell,power-sense-low" - power sense pin is low-active.
|
||||
- "marvell,power-control-low" - power control pin is low-active.
|
||||
- "marvell,no-oc-protection" - disable over-current protection.
|
||||
- "marvell,oc-mode-perport" - enable per-port over-current protection.
|
||||
- "marvell,power_on_delay" Power On to Power Good time - in ms.
|
||||
|
||||
Example:
|
||||
|
||||
usb0: ohci@4c000000 {
|
||||
compatible = "marvell,pxa-ohci", "usb-ohci";
|
||||
reg = <0x4c000000 0x100000>;
|
||||
interrupts = <18>;
|
||||
marvell,enable-port1;
|
||||
marvell,port-mode = <2>; /* PMM_GLOBAL_MODE */
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
USB COMPARATOR OF TWL CHIPS
|
||||
|
||||
TWL6030 USB COMPARATOR
|
||||
- compatible : Should be "ti,twl6030-usb"
|
||||
- interrupts : Two interrupt numbers to the cpu should be specified. First
|
||||
interrupt number is the otg interrupt number that raises ID interrupts when
|
||||
the controller has to act as host and the second interrupt number is the
|
||||
usb interrupt number that raises VBUS interrupts when the controller has to
|
||||
act as device
|
||||
- usb-supply : phandle to the regulator device tree node. It should be vusb
|
||||
if it is twl6030 or ldousb if it is twl6025 subclass.
|
||||
|
||||
twl6030-usb {
|
||||
compatible = "ti,twl6030-usb";
|
||||
interrupts = < 4 10 >;
|
||||
};
|
||||
|
||||
Board specific device node entry
|
||||
&twl6030-usb {
|
||||
usb-supply = <&vusb>;
|
||||
};
|
||||
|
||||
TWL4030 USB PHY AND COMPARATOR
|
||||
- compatible : Should be "ti,twl4030-usb"
|
||||
- interrupts : The interrupt numbers to the cpu should be specified. First
|
||||
interrupt number is the otg interrupt number that raises ID interrupts
|
||||
and VBUS interrupts. The second interrupt number is optional.
|
||||
- <supply-name>-supply : phandle to the regulator device tree node.
|
||||
<supply-name> should be vusb1v5, vusb1v8 and vusb3v1
|
||||
- usb_mode : The mode used by the phy to connect to the controller. "1"
|
||||
specifies "ULPI" mode and "2" specifies "CEA2011_3PIN" mode.
|
||||
|
||||
twl4030-usb {
|
||||
compatible = "ti,twl4030-usb";
|
||||
interrupts = < 10 4 >;
|
||||
usb1v5-supply = <&vusb1v5>;
|
||||
usb1v8-supply = <&vusb1v8>;
|
||||
usb3v1-supply = <&vusb3v1>;
|
||||
usb_mode = <1>;
|
||||
};
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
USB PHY
|
||||
|
||||
OMAP USB2 PHY
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "ti,omap-usb2"
|
||||
- reg : Address and length of the register set for the device. Also
|
||||
add the address of control module dev conf register until a driver for
|
||||
control module is added
|
||||
|
||||
This is usually a subnode of ocp2scp to which it is connected.
|
||||
|
||||
usb2phy@4a0ad080 {
|
||||
compatible = "ti,omap-usb2";
|
||||
reg = <0x4a0ad080 0x58>,
|
||||
<0x4a002300 0x4>;
|
||||
};
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue