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[88.156.142.67]) by smtp.gmail.com with ESMTPSA id p8-20020ac24ec8000000b004b4e4671212sm481348lfr.232.2022.12.13.11.41.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 13 Dec 2022 11:41:48 -0800 (PST) Message-ID: <612c1019-11c0-38b6-e1d5-1a52f1456989@linaro.org> Date: Tue, 13 Dec 2022 20:41:46 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: [PATCH 2/4] dt-bindings: remoteproc: qcom: sc7180: Update memory-region requirements Content-Language: en-US To: Sibi Sankar , andersson@kernel.org, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, manivannan.sadhasivam@linaro.org Cc: agross@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, konrad.dybcio@somainline.org, amit.pundir@linaro.org, regressions@leemhuis.info, sumit.semwal@linaro.org, will@kernel.org, catalin.marinas@arm.com, robin.murphy@arm.com References: <20221213140724.8612-1-quic_sibis@quicinc.com> <20221213140724.8612-3-quic_sibis@quicinc.com> From: Krzysztof Kozlowski In-Reply-To: <20221213140724.8612-3-quic_sibis@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 13/12/2022 15:07, Sibi Sankar wrote: > Update the bindings to reflect the addition of the new modem metadata > carveout reference to the memory-region property. > > Signed-off-by: Sibi Sankar > --- > .../devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml | 3 ++- > .../devicetree/bindings/remoteproc/qcom,sc7280-mss-pil.yaml | 3 ++- > 2 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml > index e4a7da8020f4..b1402bef0ebe 100644 > --- a/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml > +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml > @@ -95,6 +95,7 @@ properties: > items: > - description: MBA reserved region > - description: modem reserved region > + - description: metadata reserved region Which makes the third item now required, also for all out of tree DTS and other users of the bindings. Please write a bit more in commit msg why this is necessary (e.g. was it broken before?). I assume the driver does not break the ABI? Best regards, Krzysztof