On Mon, Oct 12, 2015 at 6:30 AM, Robert Jarzmik <robert.jarzmik@xxxxxxx> wrote:
> Add documentation for the PXA LCD controller devicetree binding.
>
> Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
> ---
> Since v1: Philipp's review on the whole binding
> Since v2: moved to display/, Philipp's and Rob's review
> dropped panel description, should be a simple panel with a
> lcd-type optional node that could be added to simple-panel.
Applied, thanks.
Rob
> ---
> .../bindings/display/marvell,pxa2xx-lcdc.txt | 34 ++++++++++++++++++++++
> 1 file changed, 34 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt
>
> diff --git a/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt b/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt
> new file mode 100644
> index 000000000000..309c47f25b87
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt
> @@ -0,0 +1,34 @@
> +PXA LCD Controller
> +------------------
> +
> +Required properties:
> + - compatible : one of these
> + "marvell,pxa2xx-lcdc",
> + "marvell,pxa270-lcdc",
> + "marvell,pxa300-lcdc"
> + - reg : should contain 1 register range (address and length).
> + - interrupts : framebuffer controller interrupt.
> + - clocks: phandle to input clocks
> +
> +Required nodes:
> + - port: connection to the LCD panel (see video-interfaces.txt)
> + This node must have its properties bus-width and remote-endpoint set.
> + If the panel is not a TFT color panel, then a "lcd-type" property in
> + the panel should specify the panel type.
> + This panel node should be in the board dts.
> +
> +Example:
> + lcd-controller@40500000 {
> + compatible = "marvell,pxa2xx-lcdc";
> + reg = <0x44000000 0x10000>;
> + interrupts = <17>;
> + clocks = <&clks CLK_LCD>;
> + status = "okay";
> +
> + port {
> + lcdc_out: endpoint {
> + remote-endpoint = <&panel_in>;
> + bus-width = <16>;
> + };
> + };
> + };
> --
> 2.1.4
>
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