shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 20:07:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

dt-bindings: display: rockchip: rgb: add support for rk3288

Browse Source 
Change-Id: I6018ef786191c1e82a6a8181c9b4e026a4da0b7a
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
This commit is contained in:
Wyon Bi
2019-01-04 09:31:34 +08:00
committed by Tao Huang
parent e81b7ecd1e
commit 3e7f3dd468
1 changed files with 19 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

93
Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt
View File

@@ -7,6 +7,7 @@ Required properties:
- "rockchip,rk1808-rgb";
- "rockchip,rk3066-rgb";
- "rockchip,rk3128-rgb";
- "rockchip,rk3288-rgb";
- "rockchip,rk3308-rgb";
- "rockchip,rk3368-rgb";
- "rockchip,rv1108-rgb";
@@ -24,96 +25,40 @@ The rgb has two video ports described by:
Their connections are modeled using the OF graph bindings specified in
Documentation/devicetree/bindings/graph.txt.
- video port 0 for the VOP input, the remote endpoint maybe vopb/vopl/vop
- video port 1 for either a panel or subsequent encoder
the panel described by:
Documentation/devicetree/bindings/display/panel/simple-panel.txt
Panel other required properties:
- ports for remote rgb output.
- video port 0 for the VOP input
- video port 1 for either a panel or bridge
Example:
panel: panel {
compatible = "auo,b101ean01";
enable-gpios = <&gpio7 21 GPIO_ACTIVE_HIGH>;
bus-format = <MEDIA_BUS_FMT_RGB888_1X24>;
ports {
panel_in_rgb: endpoint {
remote-endpoint = <&rgb_out_panel>;
};
};
};
For Rockchip RV1108:
&grf {
rgb: rgb {
compatible = "rockchip,rv1108-rgb";
pinctrl-names = "default";
pinctrl-0 = <&lcdc_ctl>;
compatible = "rockchip,rk3288-rgb";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&lcdc_rgb_pins>;
pinctrl-1 = <&lcdc_sleep_pins>;
phys = <&video_phy>;
phy-names = "phy";
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
rgb_in: port@0 {
port@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
rgb_in_vop: endpoint {
remote-endpoint = <&vop_out_rgb>;
};
};
rgb_out: port@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
rgb_out_panel: endpoint {
remote-endpoint = <&panel_in_rgb>;
};
};
};
};
For Rockchip PX30:
grf: syscon@ff140000 {
compatible = "rockchip,px30-grf", "syscon", "simple-mfd";
...
rgb: rgb {
compatible = "rockchip,px30-rgb";
pinctrl-names = "default";
pinctrl-0 = <&lcdc_rgb_dclk_pin
&lcdc_rgb_m0_den_pin
&lcdc_rgb_m0_hsync_pin
&lcdc_rgb_m0_vsync_pin
&lcdc_rgb888_m0_data_pins>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
rgb_in_vopb: endpoint@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
remote-endpoint = <&vopb_out_rgb>;
};
rgb_in_vopb: endpoint@0 {
reg = <0>;
remote-endpoint = <&vopb_out_rgb>;
};
rgb_in_vopl: endpoint@1 {
reg = <1>;
remote-endpoint = <&vopl_out_rgb>;
};
rgb_in_vopl: endpoint@1 {
reg = <1>;
remote-endpoint = <&vopl_out_rgb>;
};
};
};
};
};