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authorDavid Bauer <mail@david-bauer.net>2019-11-09 19:10:51 +0100
committerDavid Bauer <mail@david-bauer.net>2019-11-09 19:15:18 +0100
commit5d30ff1bc6e5a4f0d1f65f12aa062caf5278ab08 (patch)
treebc96e0ac54e0902874bb56ac33b58d88abd583f1
parent9834c3dae030d59df6302d1063fec491de180e9f (diff)
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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 <mail@david-bauer.net> (cherry picked from commit f7f9fe5256ebb660d3160452c3c01a9eb080938f)
-rw-r--r--target/linux/ramips/dts/R6220.dtsi6
1 files 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 = <KEY_WPS_BUTTON>;
};
wifi {
label = "wifi";
- gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
+ gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
};
reset {
label = "reset";
- gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};