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| author | Donghwa Lee <dh09.lee@samsung.com> | 2014-11-28 15:43:24 +0900 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2016-12-14 13:40:58 +0900 |
| commit | a22826616a71511f2a68b6ee791e111351cb44b2 (patch) | |
| tree | b0cba42db2447dbd9f9c57e3daf14a3665e7598c /Documentation | |
| parent | 631f630fe27de998ca1bd938363d3ea82193a47b (diff) | |
review / drm/panel: add s6e3ha2 AMOLED panel driver
This patch adds MIPI-DSI based S6E3HA2 panel driver. This panel has
1440x2560 resolution in 5.7-inch physical panel.
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Sangbae Lee <sangbae90.lee@samsung.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/panel/samsung,s6e3ha2.txt | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/panel/samsung,s6e3ha2.txt b/Documentation/devicetree/bindings/panel/samsung,s6e3ha2.txt new file mode 100644 index 000000000000..5210926fb93f --- /dev/null +++ b/Documentation/devicetree/bindings/panel/samsung,s6e3ha2.txt @@ -0,0 +1,49 @@ +Samsung S6E3HA2 5.7" 1440x2560 AMOLED panel + +Required properties: + - compatible: "samsung,s6e3ha2" + - reg: the virtual channel number of a DSI peripheral + - vdd3-supply: core voltage supply + - vci-supply: voltage supply for analog circuits + - reset-gpios: a GPIO spec for the reset pin + - panel-en-gpios: a GPIO spec for the panel enable pin + - te-gpios: a GPIO spec for the tearing effect synchronization signal gpio pin + +Optional properties: + - display-timings: timings for the connected panel as described by [1] + - panel-width-mm: physical panel width [mm] + - panel-height-mm: physical panel height [mm] + +The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [2]. This +node should describe panel's video bus. + +[1]: Documentation/devicetree/bindings/video/display-timing.txt +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + +panel@0 { + compatible = "samsung,s6e3ha2"; + reg = <0>; + vdd3-supply = <&ldo27_reg>; + vci-supply = <&ldo28_reg>; + reset-gpios = <&gpg0 0 0>; + panel-en-gpios = <&gpf1 5 0>; + te-gpios = <&gpf1 3 1>; + panel-width-mm = <71>; + panel-height-mm = <125>; + + display-timings { + timing-0 { + clock-frequency = <0>; + hactive = <1440>; + vactive = <2560>; + hfront-porch = <1>; + hback-porch = <1>; + hsync-len = <1>; + vfront-porch = <1>; + vback-porch = <15>; + vsync-len = <1>; + }; + }; |