MIPS: BCM47XX: Add support for Netgear WNR1000 V3
This adds support for detecting this model board and registers some LEDs
and buttons.
There are two uncommon things regarding this device:
1) It can use two different "board_id" ID values.
Unit I have uses "U12H139T00_NETGEAR" value. This magic is also used
in firmware file header. There are two reports (one from an OpenWrt
user) of a different "U12H139T50_NETGEAR" magic though.
2) Power LEDs share GPIOs with buttons.
Amber one seems to share GPIO 2 with WPS button and green one seems
to share GPIO 3 with reset button. It remains unknown how to support
them and handle buttons at the same time. For that reason they aren't
added to the list of supported LEDs.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/19004/
Signed-off-by: James Hogan <jhogan@kernel.org>
diff --git a/arch/mips/bcm47xx/leds.c b/arch/mips/bcm47xx/leds.c
index 34a7b3f..3fe0156 100644
--- a/arch/mips/bcm47xx/leds.c
+++ b/arch/mips/bcm47xx/leds.c
@@ -498,6 +498,12 @@ bcm47xx_leds_netgear_wndr4500v1[] __initconst = {
};
static const struct gpio_led
+bcm47xx_leds_netgear_wnr1000_v3[] __initconst = {
+ BCM47XX_GPIO_LED(0, "blue", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED(1, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF),
+};
+
+static const struct gpio_led
bcm47xx_leds_netgear_wnr3500lv1[] __initconst = {
BCM47XX_GPIO_LED(0, "blue", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF),
BCM47XX_GPIO_LED(1, "green", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
@@ -758,6 +764,9 @@ void __init bcm47xx_leds_register(void)
case BCM47XX_BOARD_NETGEAR_WNDR4500V1:
bcm47xx_set_pdata(bcm47xx_leds_netgear_wndr4500v1);
break;
+ case BCM47XX_BOARD_NETGEAR_WNR1000_V3:
+ bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr1000_v3);
+ break;
case BCM47XX_BOARD_NETGEAR_WNR3500L:
bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr3500lv1);
break;