From a9fe713d7d45c639604420b56c59ca5fd479731b Mon Sep 17 00:00:00 2001 From: Sean Paul Date: Mon, 24 Feb 2014 19:31:24 +0900 Subject: drm/bridge: Add PTN3460 bridge driver This patch adds a drm_bridge driver for the PTN3460 DisplayPort to LVDS bridge chip. Signed-off-by: Sean Paul Signed-off-by: Inki Dae --- .../devicetree/bindings/drm/bridge/ptn3460.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/drm/bridge/ptn3460.txt (limited to 'Documentation/devicetree/bindings/drm') diff --git a/Documentation/devicetree/bindings/drm/bridge/ptn3460.txt b/Documentation/devicetree/bindings/drm/bridge/ptn3460.txt new file mode 100644 index 000000000000..52b93b2c6748 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/bridge/ptn3460.txt @@ -0,0 +1,27 @@ +ptn3460 bridge bindings + +Required properties: + - compatible: "nxp,ptn3460" + - reg: i2c address of the bridge + - powerdown-gpio: OF device-tree gpio specification + - reset-gpio: OF device-tree gpio specification + - edid-emulation: The EDID emulation entry to use + +-------+------------+------------------+ + | Value | Resolution | Description | + | 0 | 1024x768 | NXP Generic | + | 1 | 1920x1080 | NXP Generic | + | 2 | 1920x1080 | NXP Generic | + | 3 | 1600x900 | Samsung LTM200KT | + | 4 | 1920x1080 | Samsung LTM230HT | + | 5 | 1366x768 | NXP Generic | + | 6 | 1600x900 | ChiMei M215HGE | + +-------+------------+------------------+ + +Example: + lvds-bridge@20 { + compatible = "nxp,ptn3460"; + reg = <0x20>; + powerdown-gpio = <&gpy2 5 1 0 0>; + reset-gpio = <&gpx1 5 1 0 0>; + edid-emulation = <5>; + }; -- cgit v1.2.3-59-g8ed1b