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([2a01:e0a:3d9:2080:b0fa:b045:4b82:de09]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-458b501f22dsm249243435e9.0.2025.08.11.10.27.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 11 Aug 2025 10:27:21 -0700 (PDT) Message-ID: <5e3e3c8d-b382-4a50-a474-b9a01f940a53@linaro.org> Date: Mon, 11 Aug 2025 19:27:20 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: Neil Armstrong Subject: Re: [PATCH RFC v2 0/3] arm64: dts: qcom: sm8750: Add Iris VPU v3.5 To: Bjorn Andersson , "Rob Herring (Arm)" Cc: Krzysztof Kozlowski , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , linux-arm-msm@vger.kernel.org, Conor Dooley References: <20250806-b4-sm8750-iris-dts-v2-0-2ce197525eed@linaro.org> <175449112353.639494.1882304081892662235.robh@kernel.org> From: Neil Armstrong Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 11/08/2025 18:15, Bjorn Andersson wrote: > On Wed, Aug 06, 2025 at 09:40:29AM -0500, Rob Herring (Arm) wrote: >> On Wed, 06 Aug 2025 14:38:29 +0200, Krzysztof Kozlowski wrote: > [..] >> arch/arm64/boot/dts/qcom/sm8750-qrd.dtb: /soc@0/video-codec@aa00000: failed to match any schema with compatible: ['qcom,sm8750-iris'] >> arch/arm64/boot/dts/qcom/sm8750-qrd.dtb: clock-controller@aaf0000 (qcom,sm8750-videocc): 'required-opps' is a required property >> from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-videocc.yaml# > > Can anyone help me understand why required-opps is a required property > in the videocc binding? Tee DT changes are to be picked, see https://lore.kernel.org/all/0a6baf09-b1b8-4573-b53d-574838efd9ec@quicinc.com/ I asked for them to be re-sent, but no... Neil > > Is there a valid level below "low_svs" that is otherwise selected, but > insufficient to keep the clock controller ticking? > > Regards, > Bjorn