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Commit 9f17d740 authored by Shawn Guo's avatar Shawn Guo
Browse files

dt: add bindings for ZTE tvenc device 



It adds bindings doc for ZTE VOU TV Encoder device.

Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
Acked-by: default avatarRob Herring <robh@kernel.org>
parent 9cc2a685

Documentation/devicetree/bindings/display/zte,vou.txt

+15 −0
Original line number Original line Diff line number Diff line
@@ -49,6 +49,15 @@ Required properties: 
	"osc_clk"

	"osc_clk"

	"xclk"

	"xclk"





* TV Encoder output device



Required properties:

 - compatible: should be "zte,zx296718-tvenc"

 - reg: Physical base address and length of the TVENC device IO region

 - zte,tvenc-power-control: the phandle to SYSCTRL block followed by two

   integer cells.  The first cell is the offset of SYSCTRL register used

   to control TV Encoder DAC power, and the second cell is the bit mask.



Example:

Example:





vou: vou@1440000 {

vou: vou@1440000 {
@@ -81,4 +90,10 @@ vou: vou@1440000 { 
			 <&topcrm HDMI_XCLK>;

			 <&topcrm HDMI_XCLK>;

		clock-names = "osc_cec", "osc_clk", "xclk";

		clock-names = "osc_cec", "osc_clk", "xclk";

	};

	};



	tvenc: tvenc@2000 {

		compatible = "zte,zx296718-tvenc";

		reg = <0x2000 0x1000>;

		zte,tvenc-power-control = <&sysctrl 0x170 0x10>;

	};

};
 
};