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Message-Id: <20240722-miix630-support-v1-3-a6483cfe8674@linaro.org>
Date: Mon, 22 Jul 2024 14:57:20 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: Jeffrey Hugo <quic_jhugo@...cinc.com>, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH 3/4] arm64: dts: qcom: msm8998-lenovo-miix-630: enable
VolumeUp button
Add gpio-keys device, responsible for a single button: Volume Up.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
.../boot/dts/qcom/msm8998-lenovo-miix-630.dts | 25 ++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
index f585bc8ba2ce..bca309ac0cb8 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
@@ -3,12 +3,27 @@
/dts-v1/;
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include "msm8998-clamshell.dtsi"
/ {
model = "Lenovo Miix 630";
compatible = "lenovo,miix-630", "qcom,msm8998";
chassis-type = "convertible";
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&vol_up_pin_a>;
+
+ key-vol-up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&pm8998_gpios 6 GPIO_ACTIVE_LOW>;
+ };
+ };
};
&blsp1_i2c5 {
@@ -45,6 +60,16 @@ keyboard@3a {
};
};
+&pm8998_gpios {
+ vol_up_pin_a: vol-up-active-state {
+ pins = "gpio6";
+ function = "normal";
+ input-enable;
+ bias-pull-up;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+ };
+};
+
&remoteproc_adsp {
firmware-name = "qcom/msm8998/LENOVO/81F1/qcadsp8998.mbn";
status = "okay";
--
2.39.2
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