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| author | Sean Paul <seanpaul@chromium.org> | 2014-02-24 19:31:24 +0900 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2014-03-24 00:36:37 +0900 |
| commit | a9fe713d7d45c639604420b56c59ca5fd479731b (patch) | |
| tree | 3f5a540344b16dc3339880d90d8fd8e4697f92e5 /Documentation | |
| parent | ce6cb556c9fc95d69c661f8da0e3e410a4e6565a (diff) | |
| download | linux-a9fe713d7d45c639604420b56c59ca5fd479731b.tar.gz linux-a9fe713d7d45c639604420b56c59ca5fd479731b.tar.bz2 linux-a9fe713d7d45c639604420b56c59ca5fd479731b.zip | |
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 <seanpaul@chromium.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/drm/bridge/ptn3460.txt | 27 |
1 files changed, 27 insertions, 0 deletions
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>; + }; |