dt-bindings: display: convert samsung,s6e8aa0 to DT Schema
v2: - Add missing types (Rob) - Fix example to specify panel@0 (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200704102806.735713-3-sam@ravnborg.org
This commit is contained in:
Sam Ravnborg
parent
d70cf7e0fc
commit
c3823f2a4e
|
|
@ -1,56 +0,0 @@
|
||||||
Samsung S6E8AA0 AMOLED LCD 5.3 inch panel
|
|
||||||
|
|
||||||
Required properties:
|
|
||||||
- compatible: "samsung,s6e8aa0"
|
|
||||||
- reg: the virtual channel number of a DSI peripheral
|
|
||||||
- vdd3-supply: core voltage supply
|
|
||||||
- vci-supply: voltage supply for analog circuits
|
|
||||||
- reset-gpios: a GPIO spec for the reset pin
|
|
||||||
- display-timings: timings for the connected panel as described by [1]
|
|
||||||
|
|
||||||
Optional properties:
|
|
||||||
- power-on-delay: delay after turning regulators on [ms]
|
|
||||||
- reset-delay: delay after reset sequence [ms]
|
|
||||||
- init-delay: delay after initialization sequence [ms]
|
|
||||||
- panel-width-mm: physical panel width [mm]
|
|
||||||
- panel-height-mm: physical panel height [mm]
|
|
||||||
- flip-horizontal: boolean to flip image horizontally
|
|
||||||
- flip-vertical: boolean to flip image vertically
|
|
||||||
|
|
||||||
The device node can contain one 'port' child node with one child
|
|
||||||
'endpoint' node, according to the bindings defined in [2]. This
|
|
||||||
node should describe panel's video bus.
|
|
||||||
|
|
||||||
[1]: Documentation/devicetree/bindings/display/panel/display-timing.txt
|
|
||||||
[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
|
|
||||||
|
|
||||||
Example:
|
|
||||||
|
|
||||||
panel {
|
|
||||||
compatible = "samsung,s6e8aa0";
|
|
||||||
reg = <0>;
|
|
||||||
vdd3-supply = <&vcclcd_reg>;
|
|
||||||
vci-supply = <&vlcd_reg>;
|
|
||||||
reset-gpios = <&gpy4 5 0>;
|
|
||||||
power-on-delay= <50>;
|
|
||||||
reset-delay = <100>;
|
|
||||||
init-delay = <100>;
|
|
||||||
panel-width-mm = <58>;
|
|
||||||
panel-height-mm = <103>;
|
|
||||||
flip-horizontal;
|
|
||||||
flip-vertical;
|
|
||||||
|
|
||||||
display-timings {
|
|
||||||
timing0: timing-0 {
|
|
||||||
clock-frequency = <57153600>;
|
|
||||||
hactive = <720>;
|
|
||||||
vactive = <1280>;
|
|
||||||
hfront-porch = <5>;
|
|
||||||
hback-porch = <5>;
|
|
||||||
hsync-len = <5>;
|
|
||||||
vfront-porch = <13>;
|
|
||||||
vback-porch = <1>;
|
|
||||||
vsync-len = <2>;
|
|
||||||
};
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
@ -0,0 +1,100 @@
|
||||||
|
# SPDX-License-Identifier: GPL-2.0
|
||||||
|
%YAML 1.2
|
||||||
|
---
|
||||||
|
$id: http://devicetree.org/schemas/display/panel/samsung,s6e8aa0.yaml#
|
||||||
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||||
|
|
||||||
|
title: Samsung S6E8AA0 AMOLED LCD 5.3 inch panel
|
||||||
|
|
||||||
|
maintainers:
|
||||||
|
- Andrzej Hajda <a.hajda@samsung.com>
|
||||||
|
|
||||||
|
allOf:
|
||||||
|
- $ref: panel-common.yaml#
|
||||||
|
|
||||||
|
properties:
|
||||||
|
compatible:
|
||||||
|
const: samsung,s6e8aa0
|
||||||
|
|
||||||
|
reg: true
|
||||||
|
reset-gpios: true
|
||||||
|
display-timings: true
|
||||||
|
|
||||||
|
vdd3-supply:
|
||||||
|
description: core voltage supply
|
||||||
|
|
||||||
|
vci-supply:
|
||||||
|
description: voltage supply for analog circuits
|
||||||
|
|
||||||
|
power-on-delay:
|
||||||
|
description: delay after turning regulators on [ms]
|
||||||
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||||||
|
|
||||||
|
reset-delay:
|
||||||
|
description: delay after reset sequence [ms]
|
||||||
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||||||
|
|
||||||
|
init-delay:
|
||||||
|
description: delay after initialization sequence [ms]
|
||||||
|
|
||||||
|
panel-width-mm:
|
||||||
|
description: physical panel width [mm]
|
||||||
|
|
||||||
|
panel-height-mm:
|
||||||
|
description: physical panel height [mm]
|
||||||
|
|
||||||
|
flip-horizontal:
|
||||||
|
description: boolean to flip image horizontally
|
||||||
|
type: boolean
|
||||||
|
|
||||||
|
flip-vertical:
|
||||||
|
description: boolean to flip image vertically
|
||||||
|
type: boolean
|
||||||
|
|
||||||
|
required:
|
||||||
|
- compatible
|
||||||
|
- reg
|
||||||
|
- vdd3-supply
|
||||||
|
- vci-supply
|
||||||
|
- reset-gpios
|
||||||
|
- display-timings
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
examples:
|
||||||
|
- |
|
||||||
|
dsi {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
|
||||||
|
panel@0 {
|
||||||
|
compatible = "samsung,s6e8aa0";
|
||||||
|
reg = <0>;
|
||||||
|
vdd3-supply = <&vcclcd_reg>;
|
||||||
|
vci-supply = <&vlcd_reg>;
|
||||||
|
reset-gpios = <&gpy4 5 0>;
|
||||||
|
power-on-delay= <50>;
|
||||||
|
reset-delay = <100>;
|
||||||
|
init-delay = <100>;
|
||||||
|
panel-width-mm = <58>;
|
||||||
|
panel-height-mm = <103>;
|
||||||
|
flip-horizontal;
|
||||||
|
flip-vertical;
|
||||||
|
|
||||||
|
display-timings {
|
||||||
|
timing0: timing-0 {
|
||||||
|
clock-frequency = <57153600>;
|
||||||
|
hactive = <720>;
|
||||||
|
vactive = <1280>;
|
||||||
|
hfront-porch = <5>;
|
||||||
|
hback-porch = <5>;
|
||||||
|
hsync-len = <5>;
|
||||||
|
vfront-porch = <13>;
|
||||||
|
vback-porch = <1>;
|
||||||
|
vsync-len = <2>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
...
|
||||||
Loading…
Reference in New Issue