mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2025-02-12 11:15:06 +07:00
eb91cde094
The patch adds bindings to Toshiba DSI/LVDS bridge TC358764. Bindings describe power supplies, reset gpio and video interfaces. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Maciej Purski <m.purski@samsung.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180725154644.25412-5-a.hajda@samsung.com
36 lines
966 B
Plaintext
36 lines
966 B
Plaintext
TC358764 MIPI-DSI to LVDS panel bridge
|
|
|
|
Required properties:
|
|
- compatible: "toshiba,tc358764"
|
|
- reg: the virtual channel number of a DSI peripheral
|
|
- vddc-supply: core voltage supply, 1.2V
|
|
- vddio-supply: I/O voltage supply, 1.8V or 3.3V
|
|
- vddlvds-supply: LVDS1/2 voltage supply, 3.3V
|
|
- reset-gpios: a GPIO spec for the reset pin
|
|
|
|
The device node can contain following 'port' child nodes,
|
|
according to the OF graph bindings defined in [1]:
|
|
0: DSI Input, not required, if the bridge is DSI controlled
|
|
1: LVDS Output, mandatory
|
|
|
|
[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
|
|
|
|
Example:
|
|
|
|
bridge@0 {
|
|
reg = <0>;
|
|
compatible = "toshiba,tc358764";
|
|
vddc-supply = <&vcc_1v2_reg>;
|
|
vddio-supply = <&vcc_1v8_reg>;
|
|
vddlvds-supply = <&vcc_3v3_reg>;
|
|
reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
port@1 {
|
|
reg = <1>;
|
|
lvds_ep: endpoint {
|
|
remote-endpoint = <&panel_ep>;
|
|
};
|
|
};
|
|
};
|