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[3/3] Doc/DT: Add binding doc for lgphilips,lb035q02.txt

Message ID 1400148637-17726-4-git-send-email-tomi.valkeinen@ti.com
State Accepted, archived
Commit bbc646fa53c3478e82e9e0fd708220d1193fd062
Headers show

Commit Message

Tomi Valkeinen May 15, 2014, 10:10 a.m. UTC 
Add DT bindings documentation for LG.Philips LB035Q02 LCD panel.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
---
 .../bindings/video/lgphilips,lb035q02.txt          | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/video/lgphilips,lb035q02.txt

Comments

Florian Vaussard May 20, 2014, 11:01 a.m. UTC | #1 
Hi Tomi,

On 05/15/2014 12:10 PM, Tomi Valkeinen wrote:
> Add DT bindings documentation for LG.Philips LB035Q02 LCD panel.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: devicetree@vger.kernel.org
> ---
>  .../bindings/video/lgphilips,lb035q02.txt          | 33 ++++++++++++++++++++++
>  1 file changed, 33 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/video/lgphilips,lb035q02.txt
> 
> diff --git a/Documentation/devicetree/bindings/video/lgphilips,lb035q02.txt b/Documentation/devicetree/bindings/video/lgphilips,lb035q02.txt
> new file mode 100644
> index 000000000000..1a1e653e5407
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/video/lgphilips,lb035q02.txt
> @@ -0,0 +1,33 @@
> +LG.Philips LB035Q02 Panel
> +=========================
> +
> +Required properties:
> +- compatible: "lgphilips,lb035q02"
> +- enable-gpios: panel enable gpio
> +
> +Optional properties:
> +- label: a symbolic name for the panel
> +
> +Required nodes:
> +- Video port for DPI input
> +
> +Example
> +-------
> +
> +lcd-panel: panel@0 {
> +	compatible = "lgphilips,lb035q02";
> +	reg = <0>;
> +	spi-max-frequency = <100000>;
> +	spi-cpol;
> +	spi-cpha;
> +
> +	label = "lcd";
> +
> +	enable-gpios = <&gpio7 7 0>;
> +
> +	port {
> +		lcd_in: endpoint {
> +			remote-endpoint = <&dpi_out>;
> +		};
> +	};
> +};
> 

The lcd-panel should be a child node of a SPI controller. Maybe this
could be mentioned? Or the example could be more explicit, like:

&mcspi1 {
	lcd-panel: panel@0 {

....

	};
};

Regards,

Florian
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diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/video/lgphilips,lb035q02.txt b/Documentation/devicetree/bindings/video/lgphilips,lb035q02.txt
new file mode 100644
index 000000000000..1a1e653e5407
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/lgphilips,lb035q02.txt
@@ -0,0 +1,33 @@ 
+LG.Philips LB035Q02 Panel
+=========================
+
+Required properties:
+- compatible: "lgphilips,lb035q02"
+- enable-gpios: panel enable gpio
+
+Optional properties:
+- label: a symbolic name for the panel
+
+Required nodes:
+- Video port for DPI input
+
+Example
+-------
+
+lcd-panel: panel@0 {
+	compatible = "lgphilips,lb035q02";
+	reg = <0>;
+	spi-max-frequency = <100000>;
+	spi-cpol;
+	spi-cpha;
+
+	label = "lcd";
+
+	enable-gpios = <&gpio7 7 0>;
+
+	port {
+		lcd_in: endpoint {
+			remote-endpoint = <&dpi_out>;
+		};
+	};
+};