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62 lines
1.5 KiB
Diff
62 lines
1.5 KiB
Diff
From ff1925f7070d4cc3c5772565672632854444317e Mon Sep 17 00:00:00 2001
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From: Anusha Rao <quic_anusha@quicinc.com>
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Date: Wed, 27 Sep 2023 12:13:19 +0530
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Subject: [PATCH 38/41] arm64: dts: qcom: ipq9574: Enable WPS buttons
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Add support for wps buttons on GPIO 37.
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Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
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Signed-off-by: Anusha Rao <quic_anusha@quicinc.com>
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Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
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Link: https://lore.kernel.org/r/20230927-common-rdp-v3-2-3d07b3ff6d42@quicinc.com
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Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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---
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.../boot/dts/qcom/ipq9574-rdp-common.dtsi | 22 +++++++++++++++++++
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1 file changed, 22 insertions(+)
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--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
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@@ -8,6 +8,8 @@
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/dts-v1/;
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/input.h>
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#include "ipq9574.dtsi"
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/ {
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@@ -36,6 +38,19 @@
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regulator-always-on;
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regulator-name = "fixed_0p925";
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};
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+
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+ gpio-keys {
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+ compatible = "gpio-keys";
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+ pinctrl-0 = <&gpio_keys_default>;
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+ pinctrl-names = "default";
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+
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+ button-wps {
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+ label = "wps";
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+ linux,code = <KEY_WPS_BUTTON>;
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+ gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
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+ debounce-interval = <60>;
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+ };
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+ };
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};
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&blsp1_spi0 {
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@@ -95,6 +110,13 @@
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drive-strength = <8>;
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bias-disable;
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};
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+
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+ gpio_keys_default: gpio-keys-default-state {
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+ pins = "gpio37";
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+ function = "gpio";
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+ drive-strength = <8>;
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+ bias-pull-up;
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+ };
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};
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&xo_board_clk {
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