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| author | Gabor Juhos <juhosg@openwrt.org> | 2011-05-31 22:53:40 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2011-05-31 22:53:40 +0000 |
| commit | f16e2742f46c9e7d09cd1da185f98cecb0336549 (patch) | |
| tree | 81466a9d54bac2fbcefb115f01609cd1534b57a1 /target/linux/ar71xx/patches-2.6.37 | |
| parent | 57da5f9061b003809ec13f601853ac56849d5ba9 (diff) | |
| download | upstream-f16e2742f46c9e7d09cd1da185f98cecb0336549.tar.gz upstream-f16e2742f46c9e7d09cd1da185f98cecb0336549.tar.bz2 upstream-f16e2742f46c9e7d09cd1da185f98cecb0336549.zip | |
ar71xx: add serial driver for the AR933X UART
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27065 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches-2.6.37')
| -rw-r--r-- | target/linux/ar71xx/patches-2.6.37/500-ar933x-uart-driver.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-2.6.37/500-ar933x-uart-driver.patch b/target/linux/ar71xx/patches-2.6.37/500-ar933x-uart-driver.patch new file mode 100644 index 0000000000..04da7ada87 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.37/500-ar933x-uart-driver.patch @@ -0,0 +1,58 @@ +commit 24920fbc58c0183013db148f8be6fbc12d3bba9a +Author: Gabor Juhos <juhosg@openwrt.org> +Date: Sun Mar 27 12:04:36 2011 +0200 + + serial: add driver for the built-in UART of the AR933X SoC + + Signed-off-by: Gabor Juhos <juhosg@openwrt.org> + +--- a/drivers/serial/Kconfig ++++ b/drivers/serial/Kconfig +@@ -1632,4 +1632,27 @@ config SERIAL_ALTERA_UART_CONSOLE + help + Enable a Altera UART port to be the system console. + ++config SERIAL_AR933X ++ bool "AR933X serial port support" ++ depends on SOC_AR933X ++ select SERIAL_CORE ++ help ++ If you have an Atheros AR933X SOC based board and want to use the ++ built-in UART of the SoC, say Y to this option. ++ ++config SERIAL_AR933X_CONSOLE ++ bool "Console on AR933X serial port" ++ depends on SERIAL_AR933X=y ++ select SERIAL_CORE_CONSOLE ++ help ++ Enable a built-in UART port of the AR933X to be the system console. ++ ++config SERIAL_AR933X_NR_UARTS ++ int "Maximum number of AR933X serial ports" ++ depends on SERIAL_AR933X ++ default "2" ++ help ++ Set this to the number of serial ports you want the driver ++ to support. ++ + endmenu +--- a/drivers/serial/Makefile ++++ b/drivers/serial/Makefile +@@ -89,3 +89,5 @@ obj-$(CONFIG_SERIAL_ALTERA_UART) += alte + obj-$(CONFIG_SERIAL_MRST_MAX3110) += mrst_max3110.o + obj-$(CONFIG_SERIAL_MFD_HSU) += mfd.o + obj-$(CONFIG_SERIAL_OMAP) += omap-serial.o ++obj-$(CONFIG_SERIAL_AR933X) += ar933x_uart.o ++ +--- a/include/linux/serial_core.h ++++ b/include/linux/serial_core.h +@@ -199,6 +199,9 @@ + /* TI OMAP-UART */ + #define PORT_OMAP 96 + ++/* Atheros AR933X SoC */ ++#define PORT_AR933X 98 ++ + #ifdef __KERNEL__ + + #include <linux/compiler.h> |