Commit 343bbb1a authored by Nickey Yang's avatar Nickey Yang Committed by Heiko Stuebner

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: default avatarNickey Yang <nickey.yang@rock-chips.com>
Reviewed-by: default avatarBrian Norris <briannorris@chromium.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
[this seems to have gotten lost when the original dsi-series was applied]
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20181001123845.11818-5-heiko@sntech.de
parent 6ac3a0eb
......@@ -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>;
};
};
};
};
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