arm64: dts: qcom: ipq5332: enable GPIO based LEDs and Buttons

Add support for wlan-2g LED on GPIO 36 and wps buttons on GPIO 35.

Signed-off-by: Sridharan S N <quic_sridsn@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230616083238.20690-2-quic_sridsn@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi
index f13dea7..4870cdb 100644 (file)
--- a/arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi
@@ -19,6 +19,31 @@
        chosen {
                stdout-path = "serial0";
        };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+               pinctrl-0 = <&gpio_keys_default>;
+               pinctrl-names = "default";
+
+               button-wps {
+                       label = "wps";
+                       linux,code = <KEY_WPS_BUTTON>;
+                       gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-0 = <&gpio_leds_default>;
+               pinctrl-names = "default";
+
+               led-0 {
+                       gpios = <&tlmm 36 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "phy0tx";
+                       default-state = "off";
+               };
+       };
 };
 
 &blsp1_uart0 {
@@ -34,3 +59,20 @@
 &xo_board {
        clock-frequency = <24000000>;
 };
+
+/* PINCTRL */
+&tlmm {
+       gpio_keys_default: gpio-keys-default-state {
+               pins = "gpio35";
+               function = "gpio";
+               drive-strength = <8>;
+               bias-pull-up;
+       };
+
+       gpio_leds_default: gpio-leds-default-state {
+               pins = "gpio36";
+               function = "gpio";
+               drive-strength = <8>;
+               bias-pull-down;
+       };
+};