diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2018-04-08 22:57:32 +0200 |
|---|---|---|
| committer | James Hogan <jhogan@kernel.org> | 2018-04-23 16:39:34 +0100 |
| commit | 425f1e6272567c4d91221957d8b65fc5f6aae501 (patch) | |
| tree | a3157adf5dbd3d714b13ee866c00480e68dd4491 /arch/mips/bcm47xx/buttons.c | |
| parent | fca3aa16642200069eafa4ece17a60751bb891cd (diff) | |
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>
Diffstat (limited to 'arch/mips/bcm47xx/buttons.c')
| -rw-r--r-- | arch/mips/bcm47xx/buttons.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/bcm47xx/buttons.c b/arch/mips/bcm47xx/buttons.c index 88d400d256c4..977990a609ba 100644 --- a/arch/mips/bcm47xx/buttons.c +++ b/arch/mips/bcm47xx/buttons.c @@ -412,6 +412,12 @@ bcm47xx_buttons_netgear_wndr4500v1[] __initconst = { }; static const struct gpio_keys_button +bcm47xx_buttons_netgear_wnr1000_v3[] __initconst = { + BCM47XX_GPIO_KEY(2, KEY_WPS_BUTTON), + BCM47XX_GPIO_KEY(3, KEY_RESTART), +}; + +static const struct gpio_keys_button bcm47xx_buttons_netgear_wnr3500lv1[] __initconst = { BCM47XX_GPIO_KEY(4, KEY_RESTART), BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON), @@ -670,6 +676,9 @@ int __init bcm47xx_buttons_register(void) case BCM47XX_BOARD_NETGEAR_WNDR4500V1: err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr4500v1); break; + case BCM47XX_BOARD_NETGEAR_WNR1000_V3: + err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr1000_v3); + break; case BCM47XX_BOARD_NETGEAR_WNR3500L: err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr3500lv1); break; |