linux-kernel - [PATCH 7/7] ARM: dts: qcom: msm8974-hammerhead: add support for vibrator

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Message-Id: <20191205002503.13088-8-masneyb@onstation.org>
Date:   Wed,  4 Dec 2019 19:25:03 -0500
From:   Brian Masney <masneyb@...tation.org>
To:     sboyd@...nel.org, dmitry.torokhov@...il.com, robh+dt@...nel.org
Cc:     mark.rutland@....com, agross@...nel.org,
        bjorn.andersson@...aro.org, mturquette@...libre.com,
        linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org
Subject: [PATCH 7/7] ARM: dts: qcom: msm8974-hammerhead: add support for vibrator

Add support for the vibrator found on the Nexus 5 phone.

Signed-off-by: Brian Masney <masneyb@...tation.org>
---
 .../qcom-msm8974-lge-nexus5-hammerhead.dts    | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
index 797a43be844e..e17ea4f602c1 100644
--- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -234,6 +234,21 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&wlan_regulator_pin>;
 	};
+
+	vibrator {
+		compatible = "clk-vibrator";
+
+		vcc-supply = <&pm8941_l19>;
+
+		clocks = <&mmcc CAMSS_GP1_CLK>;
+		clock-names = "core";
+		clock-frequency = <24000>;
+
+		enable-gpios = <&msmgpio 60 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&vibrator_pin>;
+	};
 };
 
 &soc {
@@ -355,6 +370,21 @@
 				bias-disable;
 			};
 		};
+
+		vibrator_pin: vibrator {
+			core {
+				pins = "gpio27";
+				function = "gp1_clk";
+
+				drive-strength = <6>;
+				bias-disable;
+			};
+
+			enable {
+				pins = "gpio60";
+				function = "gpio";
+			};
+		};
 	};
 
 	sdhci@...24900 {
-- 
2.21.0