xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/phy/phy-rockchip-inno-mipi-dphy.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1ROCKCHIP MIPI DPHY WITH INNO IP BLOCK
2
3Required properties:
4 - compatible : must be one of:
5	"rockchip,rk1808-mipi-dphy";
6	"rockchip,rv1126-mipi-dphy";
7 - reg : the address offset of register for mipi-dphy configuration.
8 - #phy-cells : must be 0. See ./phy-bindings.txt for details.
9 - clocks and clock-names:
10	- the "pclk" clock is required by the phy module, used to register
11	  configuration
12	- the "ref" clock is used to get the rate of the reference clock
13	  provided to the PHY module
14 - clock-output-names: from common clock binding.
15	See ../clocks/clock-bindings.txt for details.
16 - #clock-cells : from common clock binding; shall be set to 0.
17 - resets : phandle to the reset of MIPI DSI PHY APB clock.
18 - reset-names : should be "apb".
19
20Example:
21	mipi_dphy: mipi-dphy@ff370000 {
22		compatible = "rockchip,rk1808-mipi-dphy";
23		reg = <0x0 0xff370000 0x0 0x500>;
24		clocks = <&cru SCLK_MIPIDSIPHY_REF>, <&cru PCLK_MIPIDSIPHY>;
25		clock-names = "ref", "pclk";
26		clock-output-names = "mipi_dphy_pll";
27		#clock-cells = <0>;
28		resets = <&cru SRST_MIPIDSIPHY_P>;
29		reset-names = "apb";
30		#phy-cells = <0>;
31		rockchip,grf = <&grf>;
32		status = "disabled";
33	};
34