diff options
author | Wyon Bi <bivvy.bi@rock-chips.com> | 2019-01-04 09:31:34 +0800 |
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committer | Tao Huang <huangtao@rock-chips.com> | 2019-01-07 15:29:29 +0800 |
commit | 3e7f3dd4681bf0d28c215daadfb4680427145f07 (patch) | |
tree | e7dd3064461151932fbacc182ca35265882c1b49 /Documentation | |
parent | e81b7ecd1e7fc4d8b7444d5a41b51e2c377cb44c (diff) |
dt-bindings: display: rockchip: rgb: add support for rk3288
Change-Id: I6018ef786191c1e82a6a8181c9b4e026a4da0b7a
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt | 93 |
1 files changed, 19 insertions, 74 deletions
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt index 2ee8e713dd75..4c7cd916c6e1 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt @@ -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>; - - rgb_in_vopb: endpoint@0 { - reg = <0>; - remote-endpoint = <&vopb_out_rgb>; - }; + 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>; }; }; }; }; +}; |