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Wed, 02 Sep 2026 09:30:34 -0700 (PDT) X-Received: by 2002:a05:6102:5490:b0:789:3ef2:1da1 with SMTP id ada2fe7eead31-78a1f2db6b2mr994053137.1.1788366633931; Wed, 02 Sep 2026 09:30:33 -0700 (PDT) Received: from [192.168.202.12] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c25d039d2c2sm168293066b.32.2026.09.02.09.30.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 02 Sep 2026 09:30:32 -0700 (PDT) Message-ID: <6d4b8ced-97e9-4926-8678-39339c5303af@oss.qualcomm.com> Date: Wed, 2 Sep 2026 18:30:30 +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 Subject: Re: [PATCH RESEND v1 2/2] arm64: dts: qcom: lemans-evk: Add SDHCI support for eMMC via overlay To: Monish Chunara , Bjorn Andersson , Dmitry Baryshkov , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Manivannan Sadhasivam Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sarthak Garg , Pradeep Pragallapati , Nitin Rawat , Shiraz Hashim References: <20260826113206.488991-1-monish.chunara@oss.qualcomm.com> <20260826113206.488991-3-monish.chunara@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260826113206.488991-3-monish.chunara@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: oSZZUzY6bvCNrP8eHr_E900MQ2AEBTCd X-Authority-Analysis: v=2.4 cv=L+wtheT8 c=1 sm=1 tr=0 ts=6a984f2b cx=c_pps a=wuOIiItHwq1biOnFUQQHKA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=sGhwJIB4vkB8Sb3_GrEA:9 a=QEXdDO2ut3YA:10 a=XD7yVLdPMpWraOa8Un9W:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAyMDE0NSBTYWx0ZWRfX/nC6og54vGZa NO73C9KpBKHAn0ccKZgMlYEyIpfLyqIY6YZRc3F9rlzXUD7kBeRJkSZWFqlaU6Lcdh4NyHytxSw i9WC/hiKb5W769+SUagt33VBN9qZrELIvyOybISuNCbrlI+1IdCqcXmMwwhEDIr5Ae5br3g1t9a 1IrFbtYEYUvzFf0XeyXiq6n4heke0wh8EAzZ2p+meYNvw1EX3zx2Ng4TymW0YsFy9doKUYOVak3 BGdpakyjChnF6+SCe0owBzYb3RxsFVH95UzjNdldGY07VGq2pwsGUUGsxUSHzNjd3YGraz0zuOt YpxdXeJDUFrVwIdio1+jmJ8we35HBzTa6FSEt0A4JYomgG9GPSV+e/eIKF2EE+5bCVcA0NJr0Xq M4OXxj3eng/6o7InaEQPQkNNMPimDwaeZ9e1Zj3gOhJtwAeJmjyNwKEbs9wUykEcLPRp4tOdms5 f6enZH3n5n7jHvZmlng== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAyMDE0NSBTYWx0ZWRfX8iFLbDQ2zavW PFsbHY1n44CnrTlNXJpMR4Hkryp0RlkpPHNr2UmNzjVN3fSV3ODGh0jxw2Mt/NnrQXM2U/TK6PF o/da0qdR1MUu1aay/5VfmKNYKLx8SPg= X-Proofpoint-ORIG-GUID: oSZZUzY6bvCNrP8eHr_E900MQ2AEBTCd X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-02_04,2026-09-01_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 bulkscore=0 impostorscore=0 phishscore=0 spamscore=0 suspectscore=0 adultscore=0 priorityscore=1501 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609020145 On 8/26/26 1:32 PM, Monish Chunara wrote: > Enable the SDHCI controller for eMMC functionality on the lemans EVK > using a device tree overlay. Configure the corresponding addresse space > and resources for eMMC. These are two separate changes that must be two separate patches [...] > diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi > index 695eae1b7256..99d21e3d7ab8 100644 > --- a/arch/arm64/boot/dts/qcom/lemans.dtsi > +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi > @@ -4300,7 +4300,9 @@ apss_tpdm2_out: endpoint { > > sdhc: mmc@87c4000 { > compatible = "qcom,sa8775p-sdhci", "qcom,sdhci-msm-v5"; > - reg = <0x0 0x087c4000 0x0 0x1000>; > + reg = <0x0 0x87C4000 0x0 0x1000>, > + <0x0 0x87C5000 0x0 0x1000>; Please don't deviate from the existing style (8 lowercase hex digits, zero-padded in the front if necessary) Konrad