9 files changed, 141 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9322.txt b/Documentation/devicetree/bindings/display/panel/ilitek,ili9322.txt
new file mode 100644
index 000000000000..3d5ce6ad6ec7
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9322.txt
@@ -0,0 +1,49 @@
+Ilitek ILI9322 TFT panel driver with SPI control bus
+
+This is a driver for 320x240 TFT panels, accepting a variety of input
+streams that get adapted and scaled to the panel. The panel output has
+960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and
+VCOMH outputs.
+
+Required properties:
+  - compatible: "dlink,dir-685-panel", "ilitek,ili9322"
+    (full system-specific compatible is always required to look up configuration)
+  - reg: address of the panel on the SPI bus
+
+Optional properties:
+  - vcc-supply: core voltage supply, see regulator/regulator.txt
+  - iovcc-supply: voltage supply for the interface input/output signals,
+    see regulator/regulator.txt
+  - vci-supply: voltage supply for analog parts, see regulator/regulator.txt
+  - reset-gpios: a GPIO spec for the reset pin, see gpio/gpio.txt
+
+  The following optional properties only apply to RGB and YUV input modes and
+  can be omitted for BT.656 input modes:
+
+  - pixelclk-active: see display/panel/display-timing.txt
+  - de-active: see display/panel/display-timing.txt
+  - hsync-active: see display/panel/display-timing.txt
+  - vsync-active: see display/panel/display-timing.txt
+
+The panel must obey the rules for a SPI slave device as specified in
+spi/spi-bus.txt
+
+The device node can contain one 'port' child node with one child
+'endpoint' node, according to the bindings defined in
+media/video-interfaces.txt. This node should describe panel's video bus.
+
+Example:
+
+panel: display@0 {
+	compatible = "dlink,dir-685-panel", "ilitek,ili9322";
+	reg = <0>;
+	vcc-supply = <&vdisp>;
+	iovcc-supply = <&vdisp>;
+	vci-supply = <&vdisp>;
+
+	port {
+		panel_in: endpoint {
+			remote-endpoint = <&display_out>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa070mc01.txt b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa070mc01.txt
new file mode 100644
index 000000000000..7d8f6eeef6d9
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa070mc01.txt
@@ -0,0 +1,7 @@
+Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "mitsubishi,aa070mc01-ca1"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/panel/panel-common.txt b/Documentation/devicetree/bindings/display/panel/panel-common.txt
index ec52c472c845..557fa765adcb 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-common.txt
+++ b/Documentation/devicetree/bindings/display/panel/panel-common.txt
@@ -78,6 +78,16 @@ used for panels that implement compatible control signals.
   while active. Active high reset signals can be supported by inverting the
   GPIO specifier polarity flag.
 
+Power
+-----
+
+- power-supply: display panels require power to be supplied. While several
+  panels need more than one power supply with panel-specific constraints
+  governing the order and timings of the power supplies, in many cases a single
+  power supply is sufficient, either because the panel has a single power rail,
+  or because all its power rails can be driven by the same supply. In that case
+  the power-supply property specifies the supply powering the panel as a phandle
+  to a regulator.
 
 Backlight
 ---------
diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.txt b/Documentation/devicetree/bindings/display/panel/panel-lvds.txt
index b938269f841e..250850a2150b 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-lvds.txt
+++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.txt
@@ -32,6 +32,7 @@ Optional properties:
 - label: See panel-common.txt.
 - gpios: See panel-common.txt.
 - backlight: See panel-common.txt.
+- power-supply: See panel-common.txt.
 - data-mirror: If set, reverse the bit order described in the data mappings
   below on all data lanes, transmitting bits for slots 6 to 0 instead of
   0 to 6.
diff --git a/Documentation/devicetree/bindings/display/panel/sgd,gktw70sdae4se.txt b/Documentation/devicetree/bindings/display/panel/sgd,gktw70sdae4se.txt
new file mode 100644
index 000000000000..d06644b555bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/sgd,gktw70sdae4se.txt
@@ -0,0 +1,41 @@
+Solomon Goldentek Display GKTW70SDAE4SE LVDS Display Panel
+==========================================================
+
+The GKTW70SDAE4SE is a 7" WVGA TFT-LCD display panel.
+
+These DT bindings follow the LVDS panel bindings defined in panel-lvds.txt
+with the following device-specific properties.
+
+Required properties:
+
+- compatible: Shall contain "sgd,gktw70sdae4se" and "panel-lvds", in that order.
+
+Example
+-------
+
+panel {
+	compatible = "sgd,gktw70sdae4se", "panel-lvds";
+
+	width-mm = <153>;
+	height-mm = <86>;
+
+	data-mapping = "jeida-18";
+
+	panel-timing {
+		clock-frequency = <32000000>;
+		hactive = <800>;
+		vactive = <480>;
+		hback-porch = <39>;
+		hfront-porch = <39>;
+		vback-porch = <29>;
+		vfront-porch = <13>;
+		hsync-len = <47>;
+		vsync-len = <2>;
+	};
+
+	port {
+		panel_in: endpoint {
+			remote-endpoint = <&lvds_encoder>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/panel/simple-panel.txt b/Documentation/devicetree/bindings/display/panel/simple-panel.txt
index 1341bbf4aa3d..16d8ff088b7d 100644
--- a/Documentation/devicetree/bindings/display/panel/simple-panel.txt
+++ b/Documentation/devicetree/bindings/display/panel/simple-panel.txt
@@ -1,7 +1,7 @@
 Simple display panel
 
 Required properties:
-- power-supply: regulator to provide the supply voltage
+- power-supply: See panel-common.txt
 
 Optional properties:
 - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
diff --git a/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt b/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt
new file mode 100644
index 000000000000..b25261e63a6d
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt
@@ -0,0 +1,29 @@
+Tianma Micro-electronics TM070RVHG71 7.0" WXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "tianma,tm070rvhg71"
+- power-supply: single regulator to provide the supply voltage
+- backlight: phandle of the backlight device attached to the panel
+
+Required nodes:
+- port: LVDS port mapping to connect this display
+
+This panel needs single power supply voltage. Its backlight is conntrolled
+via PWM signal.
+
+Example:
+--------
+
+Example device-tree definition when connected to iMX6Q based board
+
+	panel: panel-lvds0 {
+		compatible = "tianma,tm070rvhg71";
+		backlight = <&backlight_lvds>;
+		power-supply = <&reg_lvds>;
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt
index 4c0caaf246c9..89826116628c 100644
--- a/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt
+++ b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt
@@ -1,7 +1,7 @@
 Toshiba 8.9" WXGA (1280x768) TFT LCD panel
 
 Required properties:
-- compatible: should be "toshiba,lt089ac29000.txt"
+- compatible: should be "toshiba,lt089ac29000"
 - power-supply: as specified in the base binding
 
 This binding is compatible with the simple-panel binding, which is specified
diff --git a/Documentation/devicetree/bindings/display/panel/toppoly,td028ttec1.txt b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
index 7175dc3740ac..ed34253d9fb1 100644
--- a/Documentation/devicetree/bindings/display/panel/toppoly,td028ttec1.txt
+++ b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
@@ -2,7 +2,7 @@ Toppoly TD028TTEC1 Panel
 ========================
 
 Required properties:
-- compatible: "toppoly,td028ttec1"
+- compatible: "tpo,td028ttec1"
 
 Optional properties:
 - label: a symbolic name for the panel
@@ -14,7 +14,7 @@ Example
 -------
 
 lcd-panel: td028ttec1@0 {
-	compatible = "toppoly,td028ttec1";
+	compatible = "tpo,td028ttec1";
 	reg = <0>;
 	spi-max-frequency = <100000>;
 	spi-cpol;