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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b6d853f97f7sm1676382366b.51.2025.10.30.03.59.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Oct 2025 03:59:02 -0700 (PDT) Message-ID: Date: Thu, 30 Oct 2025 11:59:00 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/7] arm64: dts: qcom: sc8180x: create common zap-shader node To: Dmitry Baryshkov , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251028-dt-zap-shader-v1-0-7eccb823b986@oss.qualcomm.com> <20251028-dt-zap-shader-v1-3-7eccb823b986@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDMwMDA4OSBTYWx0ZWRfX3llS7HUWjAKo PSejO4kKnuENCbQ8ipI4AfKL9TioBcfdDEodwF4B4rxZeBXBQuKwqL6qugnDeMtTmcl04cILh54 BO+R35XRcIt9r++Se/sWqm2EDw2Zf7vnbmZc7AG5J38rLByQmR4N10+ykcUaH4vqiJ5UwHtsW6R tAY2F/AORUrsNcwrnJNRFB0Yplek6AJLnfbT6XuZpkBdOffziJzfTJfbs3E9rhsvZyos1/4VRhI 3zhF5/WbqiOQl18dOYeVMt2rurfkMlco9xHHEBjbpl+UKwdVM/22qmjy866bkPBlEWRqfOlZGb5 T7qXb6RTih9TjZNTfpRdXt1s31Xkz3ZShq58TnsvVh2zt6DG6p7iGmqoOOmFzeUX1T2T5PYoQri oXG3t6ZhPykA+zPptw6g7m1pbyBYlQ== X-Authority-Analysis: v=2.4 cv=P+Y3RyAu c=1 sm=1 tr=0 ts=690344f7 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=7iggq9TOLMvyslGYsGEA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-ORIG-GUID: yO6lX1vl-IWVCulOvFizOQUEAyPdiZ5f X-Proofpoint-GUID: yO6lX1vl-IWVCulOvFizOQUEAyPdiZ5f X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-10-30_03,2025-10-29_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 malwarescore=0 adultscore=0 impostorscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2510300089 On 10/30/25 11:58 AM, Konrad Dybcio wrote: > On 10/28/25 10:00 PM, Dmitry Baryshkov wrote: >> In order to reduce duplication, move common GPU memory configuration >> from individual board files to sc8180x.dtsi. >> >> Signed-off-by: Dmitry Baryshkov >> --- > > [...] > >> diff --git a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts >> index 93de9fe918ebdadf239832db647b84ac9d5a33f6..069953dcad378448800d45e14931efe1fe1a69fc 100644 >> --- a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts >> +++ b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts >> @@ -14,6 +14,8 @@ >> #include "sc8180x.dtsi" >> #include "sc8180x-pmics.dtsi" >> >> +/delete-node/ &gpu_mem; >> + >> / { >> model = "Qualcomm SC8180x Primus"; >> compatible = "qcom,sc8180x-primus", "qcom,sc8180x"; >> @@ -444,7 +446,6 @@ &gpu { >> status = "okay"; >> >> zap-shader { >> - memory-region = <&gpu_mem>; > > Hm? I "hm"d at the wrong line.. why are we delete-node-ing gpu_mem? Konrad