On 6/14/2023 4:12 PM, Konrad Dybcio wrote:
On 14.06.2023 10:50, Anusha Rao wrote:
Add support for wps buttons on GPIO 37.
Signed-off-by: Anusha Rao <quic_anusha@xxxxxxxxxxx>
---
.../boot/dts/qcom/ipq9574-rdp-common.dtsi | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
index 999902bc70bd..fd5326dc1773 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"
/ {
@@ -18,6 +20,20 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ 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>;
+ linux,input-type = <1>;
This line is unnecessary, it's set to 'key' by default. With that:
Okay, will address in the next patch.
Thanks,
Anusha
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Konrad
+ debounce-interval = <60>;
+ };
+ };
};
&blsp1_spi0 {
@@ -114,6 +130,13 @@
drive-strength = <8>;
bias-disable;
};
+
+ gpio_keys_default: gpio-keys-default-state {
+ pins = "gpio37";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
};
&xo_board_clk {
