From 0a20f96f9f1313a4e1a730b798e299b4a59a6694 Mon Sep 17 00:00:00 2001 From: Sandor Yu Date: Wed, 7 Aug 2013 19:12:28 +0800 Subject: [PATCH] ENGR00274226-01 MX6 HDMI: document for mxc specific properties. Add hdmi core and video dts properties description document. Signed-off-by: Sandor Yu --- .../bindings/video/mxc_hdmi_video.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/mxc_hdmi_video.txt diff --git a/Documentation/devicetree/bindings/video/mxc_hdmi_video.txt b/Documentation/devicetree/bindings/video/mxc_hdmi_video.txt new file mode 100644 index 000000000000..cb9ca7301300 --- /dev/null +++ b/Documentation/devicetree/bindings/video/mxc_hdmi_video.txt @@ -0,0 +1,17 @@ +Device-Tree bindings for hdmi video driver + +Required properties: +- compatible: value should be "fsl,imx6q-hdmi-video". +- fsl,phy_reg_vlev: hdmi phy register,Voltage Level Control Register offset 0x0e, + adjust hdmi phy signal voltage level. +- fsl,phy_reg_cksymtx: hdmi phy register, clock symbol and transmitter control + register offset 0x09, adjust hdmi signal pre-emphasis. + +Example: + + hdmi_video { + compatible = "fsl,imx6q-hdmi-video"; + fsl,phy_reg_vlev = <0x0294>; + fsl,phy_reg_cksymtx = <0x800d>; + }; + -- 2.39.2