+dt list
On 11/18/2015 4:49 PM, Archit Taneja wrote:
> Update DT bindings for mdp. We now have a more uniform and future-proof
> set of compatible strings.
>
> MDP5 bindings were missing. Add those and update details on the
> clock-names properties.
>
> Signed-off-by: Archit Taneja <architt at codeaurora.org>
> ---
> .../devicetree/bindings/display/msm/mdp.txt | 26
> +++++++++++++++-------
> 1 file changed, 18 insertions(+), 8 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/display/msm/mdp.txt
> b/Documentation/devicetree/bindings/display/msm/mdp.txt
> index 0833eda..a214f6c 100644
> --- a/Documentation/devicetree/bindings/display/msm/mdp.txt
> +++ b/Documentation/devicetree/bindings/display/msm/mdp.txt
> @@ -2,18 +2,28 @@ Qualcomm adreno/snapdragon display controller
>
> Required properties:
> - compatible:
> - * "qcom,mdp" - mdp4
> + * "qcom,mdp4" - mdp4
> + * "qcom,mdp5" - mdp5
> - reg: Physical base address and length of the controller's registers.
> - interrupts: The interrupt signal from the display controller.
> - connectors: array of phandles for output device(s)
> - clocks: device clocks
> See ../clocks/clock-bindings.txt for details.
> -- clock-names: the following clocks are required:
> - * "core_clk"
> - * "iface_clk"
> - * "src_clk"
> - * "hdmi_clk"
> - * "mpd_clk"
> +- clock-names: the following clocks are required.
> + For MDP4:
> + * "core_clk"
> + * "iface_clk"
> + * "lut_clk"
> + * "src_clk"
> + * "hdmi_clk"
> + * "mdp_clk"
> + For MDP5:
> + * "bus_clk"
> + * "iface_clk"
> + * "core_clk_src"
> + * "core_clk"
> + * "lut_clk" (some MDP5 versions may not need this)
> + * "vsync_clk"
>
> Optional properties:
> - gpus: phandle for gpu device
> @@ -26,7 +36,7 @@ Example:
> ...
>
> mdp: qcom,mdp at 5100000 {
> - compatible = "qcom,mdp";
> + compatible = "qcom,mdp4";
> reg = <0x05100000 0xf0000>;
> interrupts = <GIC_SPI 75 0>;
> connectors = <&hdmi>;
>
--
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