[PATCH v2 6/9] ARM: tegra: lg-x3: Add haptic engine node

[Svyatoslav Ryhel <clamor95@gmail.com>]

Add node for Imagis ISA1200 haptic motor driver used in this device.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi | 24 +++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi b/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi
index 99afd5d634e2b..1f10f4bfb5f24 100644
--- a/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi
+++ b/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi
@@ -1568,6 +1568,30 @@ power-sensor@40 {
 			vs-supply = <&vdd_3v0_sen>;
 		};
 
+		haptic-engine@49 {
+			compatible = "imagis,isa1200";
+			reg = <0x49>;
+
+			control-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
+
+			pwms = <&pwm 3 53000>;
+
+			vdd-supply = <&vdd_3v3_vbat>;
+			vddp-supply = <&vdd_1v8_vio>;
+
+			imagis,clk-div = <128>;
+			imagis,pll-div = <1>;
+
+			imagis,mode = <0>; /* LRA_MODE */
+			imagis,duty-cycle-ns = <1250>;
+
+			ldo {
+				regulator-name = "vdd_vib";
+				regulator-min-microvolt = <2300000>;
+				regulator-max-microvolt = <2300000>;
+			};
+		};
+
 		nct72: temperature-sensor@4c {
 			compatible = "onnn,nct1008";
 			reg = <0x4c>;
-- 
2.53.0