ar71xx: create firmware image for the TL-WR740N/ND v4 boards
[openwrt.git] / target / linux / ar71xx / patches-2.6.39 / 500-ar933x-uart-driver.patch
1 --- a/drivers/tty/serial/Kconfig
2 +++ b/drivers/tty/serial/Kconfig
3 @@ -1612,4 +1612,27 @@ config SERIAL_MXS_AUART_CONSOLE
4         help
5           Enable a MXS AUART port to be the system console.
6  
7 +config SERIAL_AR933X
8 +       bool "AR933X serial port support"
9 +       depends on SOC_AR933X
10 +       select SERIAL_CORE
11 +       help
12 +         If you have an Atheros AR933X SOC based board and want to use the
13 +         built-in UART of the SoC, say Y to this option.
14 +
15 +config SERIAL_AR933X_CONSOLE
16 +       bool "Console on AR933X serial port"
17 +       depends on SERIAL_AR933X=y
18 +       select SERIAL_CORE_CONSOLE
19 +       help
20 +         Enable a built-in UART port of the AR933X to be the system console.
21 +
22 +config SERIAL_AR933X_NR_UARTS
23 +       int "Maximum number of AR933X serial ports"
24 +       depends on SERIAL_AR933X
25 +       default "2"
26 +       help
27 +         Set this to the number of serial ports you want the driver
28 +         to support.
29 +
30  endmenu
31 --- a/drivers/tty/serial/Makefile
32 +++ b/drivers/tty/serial/Makefile
33 @@ -94,3 +94,4 @@ obj-$(CONFIG_SERIAL_IFX6X60)          += ifx6x6
34  obj-$(CONFIG_SERIAL_PCH_UART)  += pch_uart.o
35  obj-$(CONFIG_SERIAL_MSM_SMD)   += msm_smd_tty.o
36  obj-$(CONFIG_SERIAL_MXS_AUART) += mxs-auart.o
37 +obj-$(CONFIG_SERIAL_AR933X)    += ar933x_uart.o
38 --- a/include/linux/serial_core.h
39 +++ b/include/linux/serial_core.h
40 @@ -202,6 +202,10 @@
41  /* VIA VT8500 SoC */
42  #define PORT_VT8500    97
43  
44 +/* Atheros AR933X SoC */
45 +#define PORT_AR933X    99
46 +
47 +
48  #ifdef __KERNEL__
49  
50  #include <linux/compiler.h>