From 5d30ff1bc6e5a4f0d1f65f12aa062caf5278ab08 Mon Sep 17 00:00:00 2001 From: David Bauer Date: Sat, 9 Nov 2019 19:10:51 +0100 Subject: [PATCH] ramips: correct R6220 button flag All buttons on the Netgear R6220 are active-low while they are flagged as active-high. The GPIO status reads the following for no buttons pressed: root@64367-r6220:~# cat /sys/kernel/debug/gpio gpio-7 ( |wps ) in hi gpio-8 ( |wifi ) in hi gpio-14 ( |reset ) in hi Signed-off-by: David Bauer (cherry picked from commit f7f9fe5256ebb660d3160452c3c01a9eb080938f) --- target/linux/ramips/dts/R6220.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/linux/ramips/dts/R6220.dtsi b/target/linux/ramips/dts/R6220.dtsi index 4dbb234e82..c9268b0caa 100644 --- a/target/linux/ramips/dts/R6220.dtsi +++ b/target/linux/ramips/dts/R6220.dtsi @@ -58,19 +58,19 @@ wps { label = "wps"; - gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; + gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; linux,code = ; }; wifi { label = "wifi"; - gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; + gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; linux,code = ; }; reset { label = "reset"; - gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; linux,code = ; }; };