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author | Shawn Guo <shawn.guo@linaro.org> | 2017-01-19 23:34:25 +0800 |
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committer | Shawn Guo <shawn.guo@linaro.org> | 2017-01-28 11:51:22 +0800 |
commit | 9f17d740432cfcc76b538808b3724ed90905fe91 (patch) | |
tree | f0463c447cc29a3e1c12260be14b658b8f4de837 /Documentation | |
parent | 9cc2a68519aeac42775161a4131d91120f3a927e (diff) | |
download | linux-stable-9f17d740432cfcc76b538808b3724ed90905fe91.tar.gz linux-stable-9f17d740432cfcc76b538808b3724ed90905fe91.tar.bz2 linux-stable-9f17d740432cfcc76b538808b3724ed90905fe91.zip |
dt: add bindings for ZTE tvenc device
It adds bindings doc for ZTE VOU TV Encoder device.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/display/zte,vou.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/zte,vou.txt b/Documentation/devicetree/bindings/display/zte,vou.txt index 740e5bd2e4f7..9c356284232b 100644 --- a/Documentation/devicetree/bindings/display/zte,vou.txt +++ b/Documentation/devicetree/bindings/display/zte,vou.txt @@ -49,6 +49,15 @@ Required properties: "osc_clk" "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: vou: vou@1440000 { @@ -81,4 +90,10 @@ vou: vou@1440000 { <&topcrm HDMI_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>; + }; }; |