brcm47xx: add buttons support for Netgear WNR3500L

Ticket: #14406

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 41547

target/linux/brcm47xx/patches-3.10/146-MIPS-BCM47XX-Devices-database-update-for-3.17.patch

@@ -90,3 +90,28 @@
  	case BCM47XX_BOARD_NETGEAR_WNR834BV2:
  		bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr834bv2);
  		break;
+--- a/arch/mips/bcm47xx/buttons.c
++++ b/arch/mips/bcm47xx/buttons.c
+@@ -329,6 +329,12 @@ bcm47xx_buttons_netgear_wndr4500v1[] __i
+ };
+ 
+ static const struct gpio_keys_button
++bcm47xx_buttons_netgear_wnr3500lv1[] __initconst = {
++	BCM47XX_GPIO_KEY(4, KEY_RESTART),
++	BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON),
++};
++
++static const struct gpio_keys_button
+ bcm47xx_buttons_netgear_wnr834bv2[] __initconst = {
+ 	BCM47XX_GPIO_KEY(6, KEY_RESTART),
+ };
+@@ -538,6 +544,9 @@ int __init bcm47xx_buttons_register(void
+ 	case BCM47XX_BOARD_NETGEAR_WNDR4500V1:
+ 		err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr4500v1);
+ 		break;
++	case BCM47XX_BOARD_NETGEAR_WNR3500L:
++		err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr3500lv1);
++		break;
+ 	case BCM47XX_BOARD_NETGEAR_WNR834BV2:
+ 		err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr834bv2);
+ 		break;

target/linux/brcm47xx/patches-3.14/146-MIPS-BCM47XX-Devices-database-update-for-3.17.patch

@@ -90,3 +90,28 @@
  	case BCM47XX_BOARD_NETGEAR_WNR834BV2:
  		bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr834bv2);
  		break;
+--- a/arch/mips/bcm47xx/buttons.c
++++ b/arch/mips/bcm47xx/buttons.c
+@@ -329,6 +329,12 @@ bcm47xx_buttons_netgear_wndr4500v1[] __i
+ };
+ 
+ static const struct gpio_keys_button
++bcm47xx_buttons_netgear_wnr3500lv1[] __initconst = {
++	BCM47XX_GPIO_KEY(4, KEY_RESTART),
++	BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON),
++};
++
++static const struct gpio_keys_button
+ bcm47xx_buttons_netgear_wnr834bv2[] __initconst = {
+ 	BCM47XX_GPIO_KEY(6, KEY_RESTART),
+ };
+@@ -538,6 +544,9 @@ int __init bcm47xx_buttons_register(void
+ 	case BCM47XX_BOARD_NETGEAR_WNDR4500V1:
+ 		err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr4500v1);
+ 		break;
++	case BCM47XX_BOARD_NETGEAR_WNR3500L:
++		err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr3500lv1);
++		break;
+ 	case BCM47XX_BOARD_NETGEAR_WNR834BV2:
+ 		err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr834bv2);
+ 		break;