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Wed, 26 Aug 2026 04:25:11 -0700 (PDT) Received: from hu-mchunara-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39645d31e8csm7521016a91.9.2026.08.26.04.25.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Aug 2026 04:25:11 -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 1/3] arm64: dts: qcom: monaco: Move eMMC CQE support from SoC to board DT Date: Wed, 26 Aug 2026 16:54:54 +0530 Message-Id: <20260826112456.482982-2-monish.chunara@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260826112456.482982-1-monish.chunara@oss.qualcomm.com> References: <20260826112456.482982-1-monish.chunara@oss.qualcomm.com> 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=EMA2FVZC c=1 sm=1 tr=0 ts=6a8ecd19 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=aGigY-oVRoDAAVteN7sA:9 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-ORIG-GUID: N7nHsE5GFE-7R0pwRh7wxjT6MdoL6LFs X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI2MDA5NSBTYWx0ZWRfX+gT2kwCHMUtB mlYX2v0v4lYBIoj/2J7oVuvWR4BgvbXGkzOrgYP5T/jX9IQQ3gVuEMwzDFvTdNkgWtsOESJwIXj ia0hNTwd8jHL220e89BVpdX0tAjfO56S1VZfPW1ZkBxvooq4NboFE0uvjtIJWHe1umGN/N3Kgsb Ieq2RRhsAiPrDo3KfzxQJnvJcJrdpgmzuwotK9MK3lvQPuFsNHHnksL/FqGLBQhRVA/otzr4HvV Bb/+yFt+EwQgLaLgK0iJzob7y3CngbY9v0WRLCQUJ0qdMe3n5TJYWcqi/DDvBnBG8PM1D80uaJv 2QTn7L/SSWqMyxxjo+SLKYTPUexCzqMt6fngmov1JvQVPN2ITd8GUvhjdmg7ZOkOmYm0e/iGyVx jTHufLnj1/m39juNkYkq+KMAiAyqyy0tSGU3v8U7S68hHkDRvTszdXWYWzeCLkJ3+1DChcNOfuS 4jU3rAb3lwSLoYF20SA== X-Proofpoint-Spam-Info: AW1haW4tMjYwODI2MDA5NSBTYWx0ZWRfXxne0w8SsCD88 JB4ONCyQ+mJ5XczSeFLp3bGsysFh6jRa2yo/TDDh7gXFhYntujzGYMVgMc/RuLDL2GUlBGiX8nE mJX5A8Ojv6VQ0CZEuLn/+UD50XPvg1g= X-Proofpoint-GUID: N7nHsE5GFE-7R0pwRh7wxjT6MdoL6LFs 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 impostorscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 malwarescore=0 clxscore=1015 phishscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608260095 The Monaco SoC SDHC controller supports both eMMC and SD cards. However, the 'supports-cqe' property (Command Queue Engine) is specific to eMMC and conflicts with SD card operation. Remove 'supports-cqe' from the SoC device tree to ensure compatibility with SD cards. Simultaneously, add the property explicitly to the qcs8300-ride and monaco-monza-som board device tree, as this board uses the controller in eMMC mode. This ensures the SoC definition remains generic while enabling features correctly at the board level. Signed-off-by: Monish Chunara --- arch/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 + 3 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/monaco-monza-som.dtsi b/arch/arm64/boot/dts/qcom/monaco-monza-som.dtsi index 36af1ad2105d..a489932c7b1d 100644 --- a/arch/arm64/boot/dts/qcom/monaco-monza-som.dtsi +++ b/arch/arm64/boot/dts/qcom/monaco-monza-som.dtsi @@ -275,6 +275,7 @@ &sdhc_1 { mmc-hs400-1_8v; mmc-hs400-enhanced-strobe; + supports-cqe; no-sd; no-sdio; non-removable; diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi index cfe39f923224..1c6d2c31820d 100644 --- a/arch/arm64/boot/dts/qcom/monaco.dtsi +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi @@ -4842,7 +4842,6 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, qcom,dll-config = <0x000f64ee>; qcom,ddr-config = <0x80040868>; bus-width = <8>; - supports-cqe; dma-coherent; mmc-ddr-1_8v; diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts index 1ff39530ea3d..4f9710587e71 100644 --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts @@ -719,6 +719,7 @@ &sdhc_1 { vmmc-supply = <&vreg_l8a>; vqmmc-supply = <&vreg_s4a>; + supports-cqe; non-removable; no-sd; no-sdio; -- 2.34.1