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[POWERPC] linkstation updates 

1. Fix RTC type - it is a rs5c372a, not rs5c372b
2. Configure both UART interrupts edge-triggered
3. Add a license header to ls_uart.c
4. Check for running on linkstation in a late_initcall() function. Needed
   for multiplatform builds, even though linkstation doesn't support them
   yet
5. Remove unneeded #include from linkstation.c

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Guennadi Liakhovetski 2007-08-26 00:08:11 +02:00 committed by Kumar Gala
parent 7f50382dc8
commit 7f2862c345
4 changed files with 18 additions and 5 deletions
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4
arch/powerpc/boot/dts/kuroboxHD.dts
View File

@ -69,7 +69,7 @@ XXXX add flash parts, rtc, ??
rtc@32 { rtc@32 {
device_type = "rtc"; device_type = "rtc";
compatible = "ricoh,rs5c372b"; compatible = "ricoh,rs5c372a";
reg = <32>; reg = <32>;
}; };
}; };
@ -80,7 +80,7 @@ XXXX add flash parts, rtc, ??
reg = <80004500 8>; reg = <80004500 8>;
clock-frequency = <5d08d88>; clock-frequency = <5d08d88>;
current-speed = <2580>; current-speed = <2580>;
interrupts = <9 2>; interrupts = <9 0>;
interrupt-parent = <&mpic>; interrupt-parent = <&mpic>;
}; };

4
arch/powerpc/boot/dts/kuroboxHG.dts
View File

@ -69,7 +69,7 @@ XXXX add flash parts, rtc, ??
rtc@32 { rtc@32 {
device_type = "rtc"; device_type = "rtc";
compatible = "ricoh,rs5c372b"; compatible = "ricoh,rs5c372a";
reg = <32>; reg = <32>;
}; };
}; };
@ -80,7 +80,7 @@ XXXX add flash parts, rtc, ??
reg = <80004500 8>; reg = <80004500 8>;
clock-frequency = <7c044a8>; clock-frequency = <7c044a8>;
current-speed = <2580>; current-speed = <2580>;
interrupts = <9 2>; interrupts = <9 0>;
interrupt-parent = <&mpic>; interrupt-parent = <&mpic>;
}; };

1
arch/powerpc/platforms/embedded6xx/linkstation.c
View File

@ -11,7 +11,6 @@
*/ */
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/pci.h>
#include <linux/initrd.h> #include <linux/initrd.h>
#include <linux/mtd/physmap.h> #include <linux/mtd/physmap.h>

14
arch/powerpc/platforms/embedded6xx/ls_uart.c
View File

@ -1,3 +1,14 @@
/*
* AVR power-management chip interface for the Buffalo Linkstation /
* Kurobox Platform.
*
* Author: 2006 (c) G. Liakhovetski
* g.liakhovetski@gmx.de
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of
* any kind, whether express or implied.
*/
#include <linux/workqueue.h> #include <linux/workqueue.h>
#include <linux/string.h> #include <linux/string.h>
#include <linux/delay.h> #include <linux/delay.h>
@ -106,6 +117,9 @@ static int __init ls_uarts_init(void)
phys_addr_t phys_addr; phys_addr_t phys_addr;
int len; int len;
if (!machine_is(linkstation))
return 0;
avr = of_find_node_by_path("/soc10x/serial@80004500"); avr = of_find_node_by_path("/soc10x/serial@80004500");
if (!avr) if (!avr)
return -EINVAL; return -EINVAL;