Message ID | 20190806130234.4a3268fb@kosmio.komorska |
---|---|
State | Superseded, archived |
Headers | show |
Series | ath79: add support for some Netgear WNR routers | expand |
> -----Original Message----- > From: openwrt-devel [mailto:openwrt-devel-bounces@lists.openwrt.org] On > Behalf Of Michal Cieslakiewicz > Sent: Dienstag, 6. August 2019 13:03 > To: openwrt-devel@lists.openwrt.org > Subject: [OpenWrt-Devel] [PATCH 7/7] ath79: WNR2000v3: change WPS button > to interrupt-driven GPIO key > > WNR2000v3 has one button (WPS) connected to AR7241 GPIO directly. > This patch changes its servicing method from polling to IRQ. > All other buttons, connected to wireless chip GPIO pins, remain polled. > > Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl> If interrupt-driven gpio-keys is working for your device, you can already include it in the support-PR as well. Best Adrian
diff --git a/target/linux/ath79/dts/ar7241_netgear_wnr2000-v3.dts b/target/linux/ath79/dts/ar7241_netgear_wnr2000-v3.dts index 57260ffd1e..6ab32d3188 100644 --- a/target/linux/ath79/dts/ar7241_netgear_wnr2000-v3.dts +++ b/target/linux/ath79/dts/ar7241_netgear_wnr2000-v3.dts @@ -22,8 +22,7 @@ }; keys { - compatible = "gpio-keys-polled"; - poll-interval = <20>; + compatible = "gpio-keys"; wps { label = "wps"; @@ -31,6 +30,11 @@ gpios = <&gpio 11 GPIO_ACTIVE_LOW>; debounce-interval = <60>; }; + }; + + ath9k-keys { + compatible = "gpio-keys-polled"; + poll-interval = <20>; reset { label = "reset";
WNR2000v3 has one button (WPS) connected to AR7241 GPIO directly. This patch changes its servicing method from polling to IRQ. All other buttons, connected to wireless chip GPIO pins, remain polled. Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl> --- target/linux/ath79/dts/ar7241_netgear_wnr2000-v3.dts | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)