Merge tag 'omapdrm-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next

omapdrm changes for 5.2

- Implement drm_bridge and drm_panel support for omapdrm
- Drop omapdrm's panel-dpi, tfp410 and connector-dvi drivers
- New DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
- Improvements to tfp410 driver
- OSD070T1718-19TS panel support to simple-panel
- panel-tpo-td028ttec1 backlight support

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/670dc1ce-feaf-b88e-780f-b99251b88a82@ti.com

4 files changed, 33 insertions, 6 deletions

diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.txt b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.txt
index 54d7e31525ec..3f903af93949 100644
--- a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.txt
+++ b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.txt
@@ -6,15 +6,25 @@ Required properties:
 
 Optional properties:
 - powerdown-gpios: power-down gpio
-- reg: I2C address. If and only if present the device node
-       should be placed into the i2c controller node where the
-       tfp410 i2c is connected to.
+- reg: I2C address. If and only if present the device node should be placed
+  into the I2C controller node where the TFP410 I2C is connected to.
+- ti,deskew: data de-skew in 350ps increments, from -4 to +3, as configured
+  through th DK[3:1] pins. This property shall be present only if the TFP410
+  is not connected through I2C.
 
 Required nodes:
-- Video port 0 for DPI input [1].
-- Video port 1 for DVI output [1].
 
-[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+This device has two video ports. Their connections are modeled using the OF
+graph bindings specified in [1]. Each port node shall have a single endpoint.
+
+- Port 0 is the DPI input port. Its endpoint subnode shall contain a
+  pclk-sample property and a remote-endpoint property as specified in [1].
+
+- Port 1 is the DVI output port. Its endpoint subnode shall contain a
+  remote-endpoint property is specified in [1].
+
+[1] Documentation/devicetree/bindings/media/video-interfaces.txt
+
 
 Example
 -------
@@ -22,6 +32,7 @@ Example
 tfp410: encoder@0 {
 	compatible = "ti,tfp410";
 	powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;
+	ti,deskew = <4>;
 
 	ports {
 		#address-cells = <1>;
@@ -31,6 +42,7 @@ tfp410: encoder@0 {
 			reg = <0>;
 
 			tfp410_in: endpoint@0 {
+				pclk-sample = <1>;
 				remote-endpoint = <&dpi_out>;
 			};
 		};
diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
new file mode 100644
index 000000000000..e57883ccdf2f
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
@@ -0,0 +1,12 @@
+OSD Displays OSD070T1718-19TS 7" WVGA TFT LCD panel
+
+Required properties:
+- compatible: shall be "osddisplays,osd070t1718-19ts"
+- power-supply: see simple-panel.txt
+
+Optional properties:
+- backlight: see simple-panel.txt
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory. No other simple-panel properties than
+the ones specified herein are valid.
diff --git a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
index ed34253d9fb1..898e06ecf4ef 100644
--- a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
+++ b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
@@ -6,6 +6,7 @@ Required properties:
 
 Optional properties:
 - label: a symbolic name for the panel
+- backlight: phandle of the backlight device
 
 Required nodes:
 - Video port for DPI input
@@ -21,6 +22,7 @@ lcd-panel: td028ttec1@0 {
 	spi-cpha;
 
 	label = "lcd";
+	backlight = <&backlight>;
 	port {
 		lcd_in: endpoint {
 			remote-endpoint = <&dpi_out>;
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 8162b0eb4b50..7db1945a95f7 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -302,6 +302,7 @@ oranth	Shenzhen Oranth Technology Co., Ltd.
 ORCL	Oracle Corporation
 orisetech	Orise Technology
 ortustech	Ortus Technology Co., Ltd.
+osddisplays	OSD Displays
 ovti	OmniVision Technologies
 oxsemi	Oxford Semiconductor, Ltd.
 panasonic	Panasonic Corporation