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| author | Nickey Yang <nickey.yang@rock-chips.com> | 2018-10-01 14:38:42 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2019-08-20 17:40:34 +0200 |
| commit | 343bbb1a7f88df49a7166cd949d6cd3b4d3f0919 (patch) | |
| tree | 6bf43177535c2793fbd1bf682528b5e63e75f78d /Documentation | |
| parent | dmabuf: Mark up onstack timer for selftests (diff) | |
| download | linux-343bbb1a7f88df49a7166cd949d6cd3b4d3f0919.tar.xz linux-343bbb1a7f88df49a7166cd949d6cd3b4d3f0919.zip | |
dt-bindings: display: rockchip: update DSI controller
This patch update describe panel/port links, including
unit addresses in documentation of device tree bindings
for the rockchip DSI controller based on the Synopsys
DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
[this seems to have gotten lost when the original dsi-series was applied]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20181001123845.11818-5-heiko@sntech.de
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt index 6bb59ab39f2f..ce4c1fc9116c 100644 --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt @@ -14,6 +14,8 @@ Required properties: - rockchip,grf: this soc should set GRF regs to mux vopl/vopb. - ports: contain a port node with endpoint definitions as defined in [2]. For vopb,set the reg = <0> and set the reg = <1> for vopl. +- video port 0 for the VOP input, the remote endpoint maybe vopb or vopl +- video port 1 for either a panel or subsequent encoder Optional properties: - power-domains: a phandle to mipi dsi power domain node. @@ -40,11 +42,12 @@ Example: ports { #address-cells = <1>; #size-cells = <0>; - reg = <1>; - mipi_in: port { + mipi_in: port@0 { + reg = <0>; #address-cells = <1>; #size-cells = <0>; + mipi_in_vopb: endpoint@0 { reg = <0>; remote-endpoint = <&vopb_out_mipi>; @@ -54,6 +57,16 @@ Example: remote-endpoint = <&vopl_out_mipi>; }; }; + + mipi_out: port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + mipi_out_panel: endpoint { + remote-endpoint = <&panel_in_mipi>; + }; + }; }; panel { @@ -64,5 +77,11 @@ Example: pinctrl-names = "default"; pinctrl-0 = <&lcd_en>; backlight = <&backlight>; + + port { + panel_in_mipi: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; }; }; |