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From: satya priya <skakit@codeaurora.org>
To: Linus Walleij <linus.walleij@linaro.org>,
	Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: David Collins <collinsd@codeaurora.org>,
	kgunda@codeaurora.org, linux-gpio@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	satya priya <skakit@codeaurora.org>
Subject: [PATCH 2/2] arm64: dts: sc7280: Add volume up support for sc7280-idp
Date: Fri, 13 Aug 2021 10:25:31 +0530	[thread overview]
Message-ID: <1628830531-14648-3-git-send-email-skakit@codeaurora.org> (raw)
In-Reply-To: <1628830531-14648-1-git-send-email-skakit@codeaurora.org>

Add pm7325 PMIC gpio support for vol+ on sc7280-idp.

Signed-off-by: satya priya <skakit@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 371a2a9..52bcbbc 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -199,6 +199,37 @@
 	modem-init;
 };
 
+&soc {
+	gpio_keys {
+		compatible = "gpio-keys";
+		label = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&key_vol_up_default>;
+
+		vol_up {
+			label = "volume_up";
+			gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+			gpio-key,wakeup;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+	};
+};
+
+&pm7325_gpios {
+	key_vol_up_default: key_vol_up_default {
+		pins = "gpio6";
+		function = "normal";
+		input-enable;
+		bias-pull-up;
+		power-source = <0>;
+		qcom,drive-strength = <3>;
+	};
+};
+
 &pmk8350_vadc {
 	pmk8350_die_temp {
 		reg = <PMK8350_ADC7_DIE_TEMP>;
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation


      parent reply	other threads:[~2021-08-13  4:56 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-13  4:55 [PATCH 0/2] Add Vol+ " satya priya
2021-08-13  4:55 ` [PATCH 1/2] pinctrl: qcom: spmi-gpio: correct parent irqspec translation satya priya
2021-08-13  8:57   ` Linus Walleij
2021-08-16  6:50     ` skakit
2021-08-16 21:08       ` Stephen Boyd
2021-08-17  9:06         ` skakit
2021-08-17 19:15           ` Stephen Boyd
2021-08-18  5:26             ` skakit
2021-09-02  3:37               ` Stephen Boyd
2021-08-13  4:55 ` satya priya [this message]

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