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CRIS v10: Add synchronous serial port driver for CRIS v10.

This commit is contained in:
Jesper Nilsson 2008-01-21 11:44:11 +01:00
parent 4f073eff3f
commit c974a9e5a3
3 changed files with 1473 additions and 0 deletions
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31
arch/cris/Kconfig
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@ -292,6 +292,37 @@ config ETRAX_PCF8563
endchoice
config ETRAX_SYNCHRONOUS_SERIAL
bool "Synchronous serial-port support"
help
Select this to enable the synchronous serial port driver.
config ETRAX_SYNCHRONOUS_SERIAL_PORT0
bool "Synchronous serial port 0 enabled"
depends on ETRAX_SYNCHRONOUS_SERIAL
help
Enabled synchronous serial port 0.
config ETRAX_SYNCHRONOUS_SERIAL0_DMA
bool "Enable DMA on synchronous serial port 0."
depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
help
A synchronous serial port can run in manual or DMA mode.
Selecting this option will make it run in DMA mode.
config ETRAX_SYNCHRONOUS_SERIAL_PORT1
bool "Synchronous serial port 1 enabled"
depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS || ETRAX_ARCH_V10)
help
Enabled synchronous serial port 1.
config ETRAX_SYNCHRONOUS_SERIAL1_DMA
bool "Enable DMA on synchronous serial port 1."
depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
help
A synchronous serial port can run in manual or DMA mode.
Selecting this option will make it run in DMA mode.
choice
prompt "Network LED behavior"
depends on ETRAX_ETHERNET

1
arch/cris/arch-v10/drivers/Makefile
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@ -8,4 +8,5 @@ obj-$(CONFIG_ETRAX_I2C_EEPROM) += eeprom.o
obj-$(CONFIG_ETRAX_GPIO) += gpio.o
obj-$(CONFIG_ETRAX_DS1302) += ds1302.o
obj-$(CONFIG_ETRAX_PCF8563) += pcf8563.o
obj-$(CONFIG_ETRAX_SYNCHRONOUS_SERIAL) += sync_serial.o

1441
arch/cris/arch-v10/drivers/sync_serial.c Normal file
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