Add support for wps buttons on GPIO 37.
Signed-off-by: Anusha Rao <quic_anusha@xxxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
Changes in V2:
- Removed linux,input-type from button-wps.
- Picked up Reviewed-by tag.
.../boot/dts/qcom/ipq9574-rdp-common.dtsi | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
index 40a7aefd0540..49c9b6478357 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
@@ -8,6 +8,8 @@
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
#include "ipq9574.dtsi"
/ {
@@ -36,6 +38,19 @@
regulator-always-on;
regulator-name = "fixed_0p925";
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-0 = <&gpio_keys_default>;
+ pinctrl-names = "default";
+
+ button-wps {
+ label = "wps";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+ };
};
&blsp1_spi0 {
@@ -95,6 +110,13 @@
drive-strength = <8>;
bias-disable;
};
+
+ gpio_keys_default: gpio-keys-default-state {
+ pins = "gpio37";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
};
&usb_0_dwc3 {
--
2.17.1
