This patch adds device device tree bindings for the vibrator found on
the LG Nexus 5 (hammerhead) phone.
Signed-off-by: Brian Masney <masneyb@xxxxxxxxxxxxx>
---
.../qcom-msm8974-lge-nexus5-hammerhead.dts | 39 +++++++++++++++++++
1 file changed, 39 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 ed8f064d0895..e738a472cb99 100644
--- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -5,6 +5,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/clock/qcom,mmcc-msm8974.h>
/ {
model = "LGE MSM 8974 HAMMERHEAD";
@@ -268,6 +269,44 @@
input-enable;
};
};
+
+ vibrator_pin: vibrator {
+ pwm {
+ pins = "gpio27";
+ function = "gp1_clk";
+
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ enable {
+ pins = "gpio60";
+ function = "gpio";
+ };
+ };
+ };
+
+ msm_pwm_vibrator_enable: msm_pwm_vibrator@fd8c3450 {
+ compatible = "qcom,msm8974-pwm-vibrator";
+ reg = <0xfd8c3450 0x400>;
+ #pwm-cells = <3>;
+
+ vcc-supply = <&pm8941_l19>;
+
+ clocks = <&mmcc CAMSS_GP1_CLK>;
+ clock-names = "pwm";
+
+ enable-gpios = <&msmgpio 60 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&vibrator_pin>;
+ };
+
+ vibrator {
+ compatible = "pwm-vibrator";
+
+ pwms = <&msm_pwm_vibrator_enable 0 1000000000 0>;
+ pwm-names = "enable";
};
sdhci@f9824900 {
--
2.17.1
