[PATCH 3/6] dt-bindings: Add TPO TPG110 binding
STALE3676d
REVIEWED: 6 (6M)
From: Linus Walleij <hidden>
Date: 2016-09-09 21:25:32
Also in:
linux-arm-kernel
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm panel drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Neil Armstrong, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
1 review trailer (1 from subsystem maintainers).
This adds device tree bindings for the TPO TPG110 panel found mounted in the Nomadik NHK8815. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <redacted> --- .../bindings/display/panel/tpo,tpg110.txt | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
diff --git a/Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt b/Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
new file mode 100644
index 000000000000..f5e3c6f2095a
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt@@ -0,0 +1,47 @@ +TPO TPG110 Panel +======== + +This binding builds on the DPI bindings, adding a few properties +as a superset of a DPI. See panel-dpi.txt for the required DPI +bindings. + +Required properties: +- compatible : "tpo,tpg110" +- grestb-gpios : panel reset GPIO +- scen-gpios : serial control enable GPIO +- scl-gpios : serial control clock line GPIO +- sda-gpios : serial control data line GPIO + +Required nodes: +- Video port for DPI input, see panel-dpi.txt +- Panel timing for DPI setup, see panel-dpi.txt + +Example +------- + +panel { + compatible = "tpo,tpg110", "panel-dpi"; + grestb-gpios = <&stmpe_gpio44 5 GPIO_ACTIVE_LOW>; + scen-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; + scl-gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>; + backlight = <&bl>; + + port { + nomadik_clcd_panel: endpoint { + remote-endpoint = <&nomadik_clcd_pads>; + }; + }; + + panel-timing { + clock-frequency = <33200000>; + hactive = <800>; + hback-porch = <216>; + hfront-porch = <40>; + hsync-len = <1>; + vactive = <480>; + vback-porch = <35>; + vfront-porch = <10>; + vsync-len = <1>; + }; +};
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2.7.4