[lantiq] get ready for 3.0

[openwrt.git] / target / linux / lantiq / patches-3.0 / 520-register_buttons.patch

diff --git a/target/linux/lantiq/patches-3.0/520-register_buttons.patch b/target/linux/lantiq/patches-3.0/520-register_buttons.patch
new file mode 100644 (file)
index 0000000..4674437
--- /dev/null
+++ b/target/linux/lantiq/patches-3.0/520-register_buttons.patch
@@ -0,0 +1,46 @@
+--- a/arch/mips/lantiq/xway/devices.c
++++ b/arch/mips/lantiq/xway/devices.c
+@@ -131,6 +131,26 @@
+       lantiq_emulate_madwifi_eep = 1;
+ }
+ 
++/* gpio buttons */
++static struct gpio_buttons_platform_data ltq_gpio_buttons_platform_data;
++
++static struct platform_device ltq_gpio_buttons_platform_device =
++{
++      .name = "gpio-buttons",
++      .id = 0,
++      .dev = {
++              .platform_data = (void *) &ltq_gpio_buttons_platform_data,
++      },
++};
++
++void __init
++ltq_register_gpio_buttons(struct gpio_button *buttons, int cnt)
++{
++      ltq_gpio_buttons_platform_data.buttons = buttons;
++      ltq_gpio_buttons_platform_data.nbuttons = cnt;
++      platform_device_register(&ltq_gpio_buttons_platform_device);
++}
++
+ static struct resource ltq_spi_resources[] = {
+       {
+               .start  = LTQ_SSC_BASE_ADDR,
+--- a/arch/mips/lantiq/xway/devices.h
++++ b/arch/mips/lantiq/xway/devices.h
+@@ -12,6 +12,7 @@
+ #include "../devices.h"
+ #include <linux/phy.h>
+ #include <linux/spi/spi.h>
++#include <linux/gpio_buttons.h>
+ 
+ extern void ltq_register_gpio(void);
+ extern void ltq_register_gpio_stp(void);
+@@ -20,5 +21,6 @@
+ extern void ltq_register_spi(struct ltq_spi_platform_data *pdata,
+       struct spi_board_info const *info, unsigned n);
+ extern void ltq_register_madwifi_eep(void);
++extern void ltq_register_gpio_buttons(struct gpio_button *buttons, int cnt);
+ 
+ #endif