dts: update to v4.12-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 48 insertions, 0 deletions

diff --git a/dts/Bindings/display/panel/winstar,wf35ltiacd.txt b/dts/Bindings/display/panel/winstar,wf35ltiacd.txt
new file mode 100644
index 0000000000..2a7e6e3ba6
--- /dev/null
+++ b/dts/Bindings/display/panel/winstar,wf35ltiacd.txt
@@ -0,0 +1,48 @@
+Winstar Display Corporation 3.5" QVGA (320x240) TFT LCD panel
+
+Required properties:
+- compatible: should be "winstar,wf35ltiacd"
+- power-supply: regulator to provide the VCC supply voltage (3.3 volts)
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
+
+Example:
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&hlcdc_pwm 0 50000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <0 31 63 95 127 159 191 223 255>;
+		default-brightness-level = <191>;
+		power-supply = <&bl_reg>;
+	};
+
+	bl_reg: backlight_regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "backlight-power-supply";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	panel: panel {
+		compatible = "winstar,wf35ltiacd", "simple-panel";
+		backlight = <&backlight>;
+		power-supply = <&panel_reg>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			panel_input: endpoint {
+				remote-endpoint = <&hlcdc_panel_output>;
+			};
+		};
+	};
+
+	panel_reg: panel_regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "panel-power-supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};