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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-353f612917csm7215943a91.8.2026.01.28.22.28.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jan 2026 22:28:48 -0800 (PST) From: Varadarajan Narayanan To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Cc: sumit.garg@oss.qualcomm.com, dmitry.baryshkov@oss.qualcomm.com, Varadarajan Narayanan Subject: [PATCH v3 4/4] arm64: dts: qcom: ipq9574: Enable eMMC variant Date: Thu, 29 Jan 2026 11:58:25 +0530 Message-Id: <20260129062825.666457-5-varadarajan.narayanan@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260129062825.666457-1-varadarajan.narayanan@oss.qualcomm.com> References: <20260129062825.666457-1-varadarajan.narayanan@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Authority-Analysis: v=2.4 cv=d7T4CBjE c=1 sm=1 tr=0 ts=697afe22 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=gBlMp9OL-yYIY_xifeAA:9 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-GUID: Spf9ZC2YCobtCeTXNHSTTTl6_p3Ic93l X-Proofpoint-ORIG-GUID: Spf9ZC2YCobtCeTXNHSTTTl6_p3Ic93l X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTI5MDAzOCBTYWx0ZWRfXznvL/OcfdmBi p2uF6TLiBP6h/HyrVG1sW8UwzqytL/scDJLxgtM8/kGqF1x3grag2zWkpJvVGbjkPERRkZvgA1u fHUlxVLj53TByaLo2Kyo/AvIrLIYhvKoZ54MjssI6nMoUo9BziOD0OdsZTAOI49DM2hfuRHiesA s+LvQd6DQ4fSHEJEarfYlVqn57bxZE5DqLanw2le2FKL0eyNTnypnH5kZYx/t+42TTpppfmaPN5 cRPY49tfQEQuWGTU479Ef1tcFFPnyAQRVhACLckCJ9+5/nvK40gl5m3cpwF272W2tiSmMJdf4PE 9GPF1SN2NFvOosteQhNSzMtngbmnlSXVd3KaYEu7ruA2Oa9d5v3D08ggBN7zKzELQ5f0wAZEQ1F wPpYNPCNPI4dFFYzsbKn5Co+ubn3UvZ08VjzPi475DB0xC4ja7IO6UstrWGGtC7u6rQJXwEVGpb 1hQQ2cNex6bFyWKNIEA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-01-28_06,2026-01-28_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 adultscore=0 malwarescore=0 impostorscore=0 bulkscore=0 spamscore=0 clxscore=1015 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601290038 Content-Type: text/plain; charset="utf-8" RDP433 can have NAND or eMMC based on a board level rework. Since the same GPIOS are used for both the interfaces, only one of them can be used. Add a new DTS file to disable NAND and enable eMMC. Signed-off-by: Varadarajan Narayanan --- v3: As qpic_nand is disabled in ipq9574-rdp-common.dtsi, no need to disable it here. Just enable eMMC. --- arch/arm64/boot/dts/qcom/Makefile | 2 +- .../boot/dts/qcom/ipq9574-rdp433-emmc.dts | 29 +++++++++++++++++++ 2 files changed, 30 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/qcom/ipq9574-rdp433-emmc.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/M= akefile index 6f34d5ed331c..d5fe12ef4300 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -26,7 +26,7 @@ dtb-$(CONFIG_ARCH_QCOM) +=3D ipq8074-hk01.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq8074-hk10-c1.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq8074-hk10-c2.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp418.dtb -dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp433.dtb +dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp433.dtb ipq9574-rdp433-emmc.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp449.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp453.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp454.dtb diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433-emmc.dts b/arch/arm64/= boot/dts/qcom/ipq9574-rdp433-emmc.dts new file mode 100644 index 000000000000..249b8e07db8f --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433-emmc.dts @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: BSD-3-Clause-Clear +/* + * IPQ9574 RDP433 (eMMC variant) board device tree source + * + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; + +#include "ipq9574-rdp-common.dtsi" +#include "ipq9574-rdp433-common.dtsi" + +/ { + model =3D "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C7 (eMMC)"; + compatible =3D "qcom,ipq9574-ap-al02-c7-emmc", "qcom,ipq9574"; +}; + +&sdhc_1 { + pinctrl-0 =3D <&sdc_default_state>; + pinctrl-names =3D "default"; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + max-frequency =3D <384000000>; + bus-width =3D <8>; + + status =3D "okay"; +}; --=20 2.34.1