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Wed, 26 Aug 2026 04:25:04 -0700 (PDT) Received: from hu-mchunara-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39645d31e8csm7521016a91.9.2026.08.26.04.24.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Aug 2026 04:25:04 -0700 (PDT) From: Monish Chunara To: 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 , Monish Chunara Subject: [PATCH V5 0/3] arm64: dts: qcom: Monaco: Enable SDHCI storage support Date: Wed, 26 Aug 2026 16:54:53 +0530 Message-Id: <20260826112456.482982-1-monish.chunara@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: yxalaam8FolNGg5HwuK18U1wf9tcWJyk X-Proofpoint-Spam-Info: AW1haW4tMjYwODI2MDA5NSBTYWx0ZWRfX1IfOQeLF8lEX EO7HMvvUJ08z72De/70Y+NtOaocsdi4cI3H465dyM9mLwbUmDxaKQbXqbmS03OoGVhgtAFB3AXr NbokaavhHef234dw+d/63e4CievpZHU= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI2MDA5NSBTYWx0ZWRfXwROEN1GlxRdq lVGjlHhKRCioRSZZwFExDpaubv0r7F1BHYLrUo+VDJmgbGGcxadGzJdL3dPZzAX6cGaolBYI3o6 vUy81wgJZUjyQyptBNCVdWcUT/z/DcsnR5rkTbG1CRKwuQX7S77aRO5fRbRV4cmeHP59pnqNTTR rzcQnGfQJR2elCChOwJvugS6d/dyER9WBUDOyWTWgRWu1J5LMqerVIjiyiJWET2zwhpXkcMbbKe s2rIMBtYJwlUAK/h5i0zoLg7CGLh2sassiSTH09KwcvtQDk9QVb6zn17BY+7NI5N+S/PpWA5sCB YfQE+Lv9oPxgnchaIFb0vYjgH25DtRMQMFkOGKOEkJdel0gW95TjOnQBGTccKoMCqcDSHiqTJrK z5RZZvu1Hun6NiaWeyeu9IetHmV1ujOmmtPVkUBIwqNUNF5RI0nARUqomkE6eUCd8myFLsSTZ+p 6WOSR5ySa4Yy5I82bxQ== X-Authority-Analysis: v=2.4 cv=ccziaHDM c=1 sm=1 tr=0 ts=6a8ecd11 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=Q5OXD4evTFBxQrppJ00A:9 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-ORIG-GUID: yxalaam8FolNGg5HwuK18U1wf9tcWJyk 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=2026-08-26_03,2026-08-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 lowpriorityscore=0 spamscore=0 suspectscore=0 clxscore=1015 malwarescore=0 bulkscore=0 adultscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608260095 Respected Maintainers, This is v5 of the Monaco SDHCI storage support series. Changes in v5: - Rearrange the Makefile entries in alphabetical order. (sashiko-bot) - Rebase the changes on latest tip. - Link to v4: https://lore.kernel.org/all/20260716142445.2767955-1-monish.chunara@oss.qualcomm.com/ Changes in v4: - Remove the redundant regulator node - vreg_s2s, which is already defined in base file via another merged patch. (sashiko-bot) - Update the base monaco-evk.dts file to make it storage-agnostic by removing conflicting eMMC specific properties. (sashiko-bot) - Link to v3: https://lore.kernel.org/all/20260701081715.2580329-1-monish.chunara@oss.qualcomm.com/ Changes in v3: - Update the patch to handle the supports-cqe property for monaco-monza-som platform which also extends the monaco SoC DT. - Link to v2: https://lore.kernel.org/all/20260616130347.3096034-1-monish.chunara@oss.qualcomm.com/ Changes in v2: - Avoids using the reference to direct supplies as dummy - Updates the eMMC overlay to remove the static UFS host disablement and vreg_l8a voltage override, allowing DT-fixup to manage the UFS-eMMC mutual exclusion dynamically for flexible UFS/eMMC configurations. - Link to v1: https://lore.kernel.org/all/20260227105055.2364348-1-monish.chunara@oss.qualcomm.com/ Validated on Qualcomm Monaco EVK with both SD card and eMMC modules. Monish Chunara (3): arm64: dts: qcom: monaco: Move eMMC CQE support from SoC to board DT arm64: dts: qcom: monaco-evk: Enable SDHCI for SD Card via overlay arm64: dts: qcom: monaco-evk: Add SDHCI support for eMMC via overlay arch/arm64/boot/dts/qcom/Makefile | 8 +++ arch/arm64/boot/dts/qcom/monaco-evk-emmc.dtso | 27 +++++++ .../boot/dts/qcom/monaco-evk-sd-card.dtso | 72 +++++++++++++++++++ arch/arm64/boot/dts/qcom/monaco-evk.dts | 11 --- .../arm64/boot/dts/qcom/monaco-monza-som.dtsi | 1 + arch/arm64/boot/dts/qcom/monaco.dtsi | 1 - arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 1 + 7 files changed, 109 insertions(+), 12 deletions(-) create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk-emmc.dtso create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk-sd-card.dtso -- 2.34.1