From: Shawn Guo <shawn.guo@linaro.org>
Date: Thu, 19 Jan 2017 15:34:25 +0000 (+0800)
Subject: dt: add bindings for ZTE tvenc device
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9f17d740432cfcc76b538808b3724ed90905fe91;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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>
---

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>;
+	};
 };