linux-kernel - Re: [PATCH v4 1/5] dt-bindings: display/msm: Document MDSS on SA8775P

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Message-ID: <ugkiv4m3etpydvosjkyzwr4qus74xnwccow7xrpvr77kzcx6bv@odlz7dzldqc5>
Date: Fri, 18 Oct 2024 13:59:52 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Mahadevan <quic_mahap@...cinc.com>
Cc: Rob Clark <robdclark@...il.com>, 
	Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
	Marijn Suijten <marijn.suijten@...ainline.org>, David Airlie <airlied@...il.com>, 
	Daniel Vetter <daniel@...ll.ch>, Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
	Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Neil Armstrong <neil.armstrong@...aro.org>, 
	Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konrad.dybcio@...aro.org>, 
	linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Kalyan Thota <quic_kalyant@...cinc.com>, Jayaprakash Madisetty <quic_jmadiset@...cinc.com>, 
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v4 1/5] dt-bindings: display/msm: Document MDSS on SA8775P

On Wed, Oct 09, 2024 at 08:02:01PM +0530, Mahadevan wrote:
> Document the MDSS hardware found on the Qualcomm SA8775P platform.
> 
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Signed-off-by: Mahadevan <quic_mahap@...cinc.com>
> ---
>  .../bindings/display/msm/qcom,sa8775p-mdss.yaml    | 241 +++++++++++++++++++++
>  1 file changed, 241 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.yaml
> new file mode 100644
> index 0000000000000000000000000000000000000000..37c04ae6876f873c2cddc51b5160b1f54e2b5118
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.yaml

[...]

> +
> +        display-controller@...1000 {
> +            compatible = "qcom,sa8775p-dpu";
> +            reg = <0x0ae01000 0x8f000>,
> +                  <0x0aeb0000 0x2008>;
> +            reg-names = "mdp", "vbif";
> +
> +            clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
> +                     <&dispcc_ahb_clk>,
> +                     <&dispcc_mdp_lut_clk>,
> +                     <&dispcc_mdp_clk>,
> +                     <&dispcc_mdp_vsync_clk>;
> +            clock-names = "bus",
> +                          "iface",
> +                          "lut",
> +                          "core",
> +                          "vsync";
> +

It's been more than a week since Rob reported issues with the bindings.
Any updates? Obviously I can not pick up patches with binding errors.

> +            assigned-clocks = <&dispcc_mdp_vsync_clk>;
> +            assigned-clock-rates = <19200000>;
> +
> +            operating-points-v2 = <&mdss0_mdp_opp_table>;
> +            power-domains = <&rpmhpd RPMHPD_MMCX>;
> +
> +            interrupt-parent = <&mdss0>;
> +            interrupts = <0>;
> +

-- 
With best wishes
Dmitry