[PATCH v4 5/8] dt-bindings: panel: Add the Ilitek ILI9881c panel documentation

Maxime Ripard
2018-04-04T09:57:13Z

The LHR050H41 from BananaPi is a 1280x700 4-lanes DSI panel based on the
ILI9881c from Ilitek.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.txt

diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.txt b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.txt
new file mode 100644
index 000000000000..df05e8bb4851
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.txt
@@ -0,0 +1,20 @@
+Ilitek ILI9881c based MIPI-DSI panels
+
+Required properties:
+ - compatible: must be "ilitek,ili9881c" and one of:
+ * "bananapi,lhr050h41"
+ - reg: DSI virtual channel used by that screen
+ - power-gpios: a GPIO phandle for the power pin
+ - reset-gpios: a GPIO phandle for the reset pin
+
+Optional properties:
+ - backlight: phandle to the backlight used
+
+Example:
+panel@0 {
+ compatible = "bananapi,lhr050h41", "ilitek,ili9881c";
+ reg = <0>;
+ power-gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>; /* PB07 */
+ reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL05 */
+ backlight = <&pwm_bl>;
+};