[ramips] add GPIO configuration feature

[openwrt.git] / target / linux / ramips / files / arch / mips / ralink / rt305x / mach-v22rw-2x2.c

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-v22rw-2x2.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-v22rw-2x2.c
index 1186763..8bd2c95 100644 (file)
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-v22rw-2x2.c
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-v22rw-2x2.c
@@ -18,9 +18,13 @@
 #include <asm/mips_machine.h>
 #include <asm/mach-ralink/machine.h>
 #include <asm/mach-ralink/dev_gpio_leds.h>
+#include <asm/mach-ralink/rt305x.h>
+#include <asm/mach-ralink/rt305x_regs.h>
 
 #include "devices.h"
 
+#define V22RW_2X2_GPIO_BUTTON_WPS      0
+#define V22RW_2X2_GPIO_BUTTON_SWRST    10
 #define V22RW_2X2_GPIO_LED_SECURITY    13
 #define V22RW_2X2_GPIO_LED_WPS         14
 
@@ -78,6 +82,8 @@ static struct gpio_led v22rw_2x2_leds_gpio[] __initdata = {
 
 static void __init v22rw_2x2_init(void)
 {
+       rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
        rt305x_register_flash(0, &v22rw_2x2_flash_data);
 
        ramips_register_gpio_leds(-1, ARRAY_SIZE(v22rw_2x2_leds_gpio),