linux-kernel - Re: [PATCH v3 2/5] dt-bindings: display/msm: Document the DPU for SA8775P

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Message-ID: <mbhafnxq4fmndrszkv5bhvqjaik2c3v4sizjner47zapaagnvc@cfvjuvrjtxxx>
Date: Thu, 3 Oct 2024 09:55:19 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Mahadevan <quic_mahap@...cinc.com>
Cc: Rob Clark <robdclark@...il.com>, 
	Abhinav Kumar <quic_abhinavk@...cinc.com>, Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, 
	Sean Paul <sean@...rly.run>, Marijn Suijten <marijn.suijten@...ainline.org>, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, 
	Daniel Vetter <daniel@...ll.ch>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konrad.dybcio@...aro.org>, 
	Kalyan Thota <quic_kalyant@...cinc.com>, Jayaprakash Madisetty <quic_jmadiset@...cinc.com>, 
	linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/5] dt-bindings: display/msm: Document the DPU for
 SA8775P

On Tue, Oct 01, 2024 at 12:11:37PM +0530, Mahadevan wrote:
> Document the DPU for Qualcomm SA8775P platform.
> 
> Signed-off-by: Mahadevan <quic_mahap@...cinc.com>
> ---
>  .../bindings/display/msm/qcom,sa8775p-dpu.yaml     | 122 +++++++++++++++++++++
>  1 file changed, 122 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-dpu.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-dpu.yaml
> new file mode 100644
> index 0000000000000000000000000000000000000000..fda88bdbd04214e06255e105eae582ff926d72e9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-dpu.yaml
> @@ -0,0 +1,122 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/msm/qcom,sa8775p-dpu.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Technologies, Inc. SA8775P Display DPU
> +
> +maintainers:
> +  - Mahadevan <quic_mahap@...cinc.com>
> +
> +$ref: /schemas/display/msm/dpu-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: qcom,sa8775p-dpu
> +
> +  reg:
> +    items:
> +      - description: Address offset and size for mdp register set
> +      - description: Address offset and size for vbif register set
> +
> +  reg-names:
> +    items:
> +      - const: mdp
> +      - const: vbif
> +
> +  clocks:
> +    items:
> +      - description: Display hf AXI
> +      - description: Display AHB
> +      - description: Display lut
> +      - description: Display core
> +      - description: Display vsync
> +
> +  clock-names:
> +    items:
> +      - const: bus
> +      - const: iface
> +      - const: lut
> +      - const: core
> +      - const: vsync

This looks the same as sm8650-dpu. Add the compatible there.

Best regards,
Krzysztof