linux-kernel - Re: [PATCH RFC 1/3] arm64: dts: qcom: sm8750: Add Iris VPU v3.5

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Message-ID: <15b8b9e0-a211-4102-9b68-994c8ab50a7a@linaro.org>
Date: Tue, 15 Jul 2025 12:07:21 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH RFC 1/3] arm64: dts: qcom: sm8750: Add Iris VPU v3.5

On 15/07/2025 11:32, Krzysztof Kozlowski wrote:
> On 14/07/2025 15:55, Krzysztof Kozlowski wrote:
>> +
>> +		videocc: clock-controller@...0000 {
>> +			compatible = "qcom,sm8750-videocc";
>> +			reg = <0x0 0x0aaf0000 0x0 0x10000>;
>> +			clocks = <&bi_tcxo_div2>,
>> +				 <&gcc GCC_VIDEO_AHB_CLK>;
>> +			power-domains = <&rpmhpd RPMHPD_MMCX>;
> 
> This is incomplete, need second power domain and I did not check against
> qcom,sm8750-videocc schema before sending. I will send a v2 a bit later
> (maybe some reviews pop up).

Heh, no. The DTS here is correct. The videocc bindings are not correct
(and that's not my patch).

Best regards,
Krzysztof