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Fri, 11 Sep 2026 02:39:42 -0700 (PDT) Received: from hu-mchunara-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33ba4f55735sm5549984eec.24.2026.09.11.02.39.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Sep 2026 02:39:42 -0700 (PDT) From: Monish Chunara To: Monish Chunara , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Neil Armstrong , Wesley Cheng , Ulf Hansson , Kernel Team Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-mmc@vger.kernel.org, Nitin Rawat , Pradeep Pragallapati , Komal Bajaj Subject: [PATCH] arm64: dts: qcom: Shikra SD Card support Date: Fri, 11 Sep 2026 15:09:30 +0530 Message-Id: <20260911093932.2376058-1-monish.chunara@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=cM11IVeN c=1 sm=1 tr=0 ts=6aa3cc60 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=LG_lQ-h6YDT1eqFI4YwA:9 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-GUID: MsRR_RFtInGD4phw1DJq7J89_QRloY4a X-Proofpoint-Spam-Info: AW1haW4tMjYwOTExMDEzNCBTYWx0ZWRfX7T75vyNowZw0 C9q7BogthyeCsdzNAY6q733If0E1vnetmyambRKZ4mNZHB0reYXvExLUbi+dt6Wm2L2OD/VPDJ7 nM0glh1m/YjGHw1SeT8lSOjBSbPArJY= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTExMDEzNCBTYWx0ZWRfXyJi6Y6vnG5mD 0DVyPofdCbUCp20AGHRZk+0RZDjkSf0xgAVzMp/u3w8T2wMRep7DM3nwViXXIy3qDOv5GhGguhu +rifD3tE7Mqq7UydCJFH+EhA6j/rqiGRB/algJz5k6MyXFZk7JLShloPINCxx8dM5o1qpPxekYC PyYtNhB3NovjtvFpgUvaUZwnvtIO0Vqs1OLclNfpXfA8ALN3UmeZLoA0kBAtK9+vP963eYIWN00 uLrKafduwX9/KyxCxWR18M5SGWjC47CW/vBBJii9gq8bImGgXoLPPZzkzR8ocRbXsDO4BZgZTvk 72fp3cTqv46ncdf3YBFBLiQdqOeeX0A3zLSQKQjf4hdQO/tz3rcEoUBZSHWls52Xm7AxguFZhVH fF1YGzgo5AlJfICkULlmc4OAT0r6YVCOLE66LCehaMiq0XcXwa66OohZPG4y0vuTbgwe1t+amen n5J+PpwFAOu1x7G3s3Q== X-Proofpoint-ORIG-GUID: MsRR_RFtInGD4phw1DJq7J89_QRloY4a 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=2026-09-11_03,2026-09-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 clxscore=1015 adultscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609110134 This is v5 of the Shikra SD Card support series. This series adds SD card support for the Shikra platform. The first patch adds the SDHC2 controller node and the necessary pinctrl configurations to the base Shikra SoC dtsi. The second patch enables this support on the Shikra EVK (CQS, CQM, and IQS variants) by defining the regulator supplies and the card detection GPIO. Signed-off-by: Monish Chunara Changes in v5: - Rebased on top of latest linux-next - Fix interrupts-cells to 4 for sdhc_2 (sashiko-bot) - Moved gpio include directive into shikra-evk.dtsi (sashiko-bot) - Link to v4: https://lore.kernel.org/all/20260804122054.3462145-1-monish.chunara@oss.qualcomm.com/ Changes in v4: - Rebase on latest code base - Collect Reviewed-by tags (Konrad) - Drop the dependency link - since all base changes are merged - Link to v3: https://lore.kernel.org/all/20260702073354.3641966-1-monish.chunara@oss.qualcomm.com/ Changes in v3: - Padded the address part of the reg property in the sdhc_2 node to 8 hex digits with leading zeroes for consistency with other nodes in the file - Moved the common sdhc_2 properties to shikra-evk DT file - Link to v2: https://lore.kernel.org/all/20260630165700.1886608-1-monish.chunara@oss.qualcomm.com Changes in v2: - Rectify the alignment for clocks and interconnect properties for SD card - Link to v1: https://lore.kernel.org/all/20260604122045.494712-1-monish.chunara@oss.qualcomm.com Testing: - Validated on Shikra EVK variants. Monish Chunara (2): arm64: dts: qcom: Add SD Card support for Shikra SoC arm64: dts: qcom: Enable SD card for Shikra EVK arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts | 9 ++ arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts | 9 ++ arch/arm64/boot/dts/qcom/shikra-evk.dtsi | 11 +++ arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts | 9 ++ arch/arm64/boot/dts/qcom/shikra.dtsi | 97 +++++++++++++++++++++ 5 files changed, 135 insertions(+) -- 2.34.1 --- b4-submit-tracking --- { "series": { "revision": 5, "change-id": "20260911-shikra-sd-card-61d428639de0", "prefixes": [], "from-thread": "20260804122054.3462145-1-monish.chunara@oss.qualcomm.com" } } -- 2.34.1