From: Sam Ravnborg <sam@xxxxxxxxxxxx>
To complement panel-simple.yaml, create panel-simple-dsi.yaml.
panel-simple-dsi-yaml are for all simple DSP panels with a single
power-supply and optional backlight / enable GPIO / reset GPIO.
Migrate panasonic,vvx10f034n00, orisetech,otm8009a and raydium,rm68200 over to the new file.
The objectives with one file for all the simple DSI panels are:
- Make it simpler to add bindings for simple DSI panels
- Keep the number of bindings file lower
- Keep the binding documentation for simple DSI panels more consistent
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxx>
Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: Maxime Ripard <mripard@xxxxxxxxxx>
Cc: Yannick Fertre <yannick.fertre@xxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
---
version 3:
- add orisetech,otm8009a and raydium,rm68200 compatibles
- add reset-gpios optional property
- fix indentation on compatible enumeration
=> Rob had reviewed the second version but, given the changes in version 3
I haven't added here.
.../bindings/display/panel/orisetech,otm8009a.txt | 23 -------
.../display/panel/panasonic,vvx10f034n00.txt | 20 ------
.../bindings/display/panel/panel-simple-dsi.yaml | 74 ++++++++++++++++++++++
.../bindings/display/panel/raydium,rm68200.txt | 25 --------
4 files changed, 74 insertions(+), 68 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
delete mode 100644 Documentation/devicetree/bindings/display/panel/panasonic,vvx10f034n00.txt
create mode 100644 Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
delete mode 100644 Documentation/devicetree/bindings/display/panel/raydium,rm68200.txt
diff --git a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
deleted file mode 100644
index 203b03eefb68..000000000000
--- a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Orise Tech OTM8009A 3.97" 480x800 TFT LCD panel (MIPI-DSI video mode)
-
-The Orise Tech OTM8009A is a 3.97" 480x800 TFT LCD panel connected using
-a MIPI-DSI video interface. Its backlight is managed through the DSI link.
-
-Required properties:
- - compatible: "orisetech,otm8009a"
- - reg: the virtual channel number of a DSI peripheral
-
-Optional properties:
- - reset-gpios: a GPIO spec for the reset pin (active low).
- - power-supply: phandle of the regulator that provides the supply voltage.
-
-Example:
-&dsi {
- ...
- panel@0 {
- compatible = "orisetech,otm8009a";
- reg = <0>;
- reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
- power-supply = <&v1v8>;
- };
-};
diff --git a/Documentation/devicetree/bindings/display/panel/panasonic,vvx10f034n00.txt b/Documentation/devicetree/bindings/display/panel/panasonic,vvx10f034n00.txt
deleted file mode 100644
index 37dedf6a6702..000000000000
--- a/Documentation/devicetree/bindings/display/panel/panasonic,vvx10f034n00.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Panasonic 10" WUXGA TFT LCD panel
-
-Required properties:
-- compatible: should be "panasonic,vvx10f034n00"
-- reg: DSI virtual channel of the peripheral
-- power-supply: phandle of the regulator that provides the supply voltage
-
-Optional properties:
-- backlight: phandle of the backlight device attached to the panel
-
-Example:
-
- mdss_dsi@fd922800 {
- panel@0 {
- compatible = "panasonic,vvx10f034n00";
- reg = <0>;
- power-supply = <&vreg_vsp>;
- backlight = <&lp8566_wled>;
- };
- };
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
new file mode 100644
index 000000000000..1168b8186490
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/panel-simple-dsi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple DSI panels with a single power-supply
+
+maintainers:
+ - Thierry Reding <thierry.reding@xxxxxxxxx>
+ - Sam Ravnborg <sam@xxxxxxxxxxxx>
+
+description: |
+ This binding file is a collection of the DSI panels that
+ requires only a single power-supply.
+ There are optionally a backlight and an enable GPIO.
+ The panel may use an OF graph binding for the association to the display,
+ or it may be a direct child node of the display.
+
+ If the panel is more advanced a dedicated binding file is required.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+
+ compatible:
+ enum:
+ # compatible must be listed in alphabetical order, ordered by compatible.
+ # The description in the comment is mandatory for each compatible.
+
+ # Orise Tech OTM8009A is a 3.97" 480x800 TFT LCD
+ - orisetech,otm8009a
+ # Panasonic 10" WUXGA TFT LCD panel
+ - panasonic,vvx10f034n00
+ # Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD
+ - raydium,rm68200
+
+ reg:
+ maxItems: 1
+ description: DSI virtual channel
+
+ reset-gpios:
+ maxItems : 1
+
+ backlight: true
+ enable-gpios: true
+ port: true
+ power-supply: true
+
+additionalProperties: false
+
+required:
+ - compatible
+ - power-supply
+ - reg
+
+examples:
+ - |
+ mdss_dsi@fd922800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ panel@0 {
+ compatible = "panasonic,vvx10f034n00";
+ reg = <0>;
+ power-supply = <&vcc_lcd_reg>;
+
+ port {
+ panel: endpoint {
+ remote-endpoint = <<dc_out>;
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm68200.txt b/Documentation/devicetree/bindings/display/panel/raydium,rm68200.txt
deleted file mode 100644
index cbb79ef3bfc9..000000000000
--- a/Documentation/devicetree/bindings/display/panel/raydium,rm68200.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-Raydium Semiconductor Corporation RM68200 5.5" 720p MIPI-DSI TFT LCD panel
-
-The Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD
-panel connected using a MIPI-DSI video interface.
-
-Required properties:
- - compatible: "raydium,rm68200"
- - reg: the virtual channel number of a DSI peripheral
-
-Optional properties:
- - reset-gpios: a GPIO spec for the reset pin (active low).
- - power-supply: phandle of the regulator that provides the supply voltage.
- - backlight: phandle of the backlight device attached to the panel.
-
-Example:
-&dsi {
- ...
- panel@0 {
- compatible = "raydium,rm68200";
- reg = <0>;
- reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
- power-supply = <&v1v8>;
- backlight = <&pwm_backlight>;
- };
-};
--
2.15.0
