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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-353f6103e25sm20758332a91.1.2026.02.01.23.33.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Feb 2026 23:33:45 -0800 (PST) From: Varadarajan Narayanan To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: sumit.garg@oss.qualcomm.com, dmitry.baryshkov@oss.qualcomm.com, Varadarajan Narayanan Subject: [PATCH v4 4/4] arm64: dts: qcom: ipq9574: Enable eMMC variant Date: Mon, 2 Feb 2026 13:03:22 +0530 Message-Id: <20260202073322.259534-5-varadarajan.narayanan@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260202073322.259534-1-varadarajan.narayanan@oss.qualcomm.com> References: <20260202073322.259534-1-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-Proofpoint-GUID: jcsNS5-lVYAU19-egBg7KaBT-3PoNQau X-Proofpoint-ORIG-GUID: jcsNS5-lVYAU19-egBg7KaBT-3PoNQau X-Authority-Analysis: v=2.4 cv=Fu8IPmrq c=1 sm=1 tr=0 ts=6980535b cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=uDUrP39lUoFQp6OTP2wA:9 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjAyMDA2MyBTYWx0ZWRfX6now5iNTMwpW vWZSjG59slwn017yJ8EOy0ssVG2XSwBQtBP7nJw43TKO/K/BJC+on1NB3MCBLHly4q5BEH2YuAy nraFykiSK3voCkiSXItTJIcqQKZdMIJlyO5rBUhzWw3iCqQ1EhrEqPMD7ZPwa3KZv47Rg/24aDy kyCtn94ASDLo7zg69uq2u6oe5UoV9hs1Vo2QzHE3+Opye2OICkl4LHbozAfOO93jIpqYeiUTTVi xv1j1m3FoKwUEbZMjnWKzRsoOTM/6tt65pDI5VHY1w0D2892r97LMAe1oEHmZztkT6LNcPJB7b1 efgNCAbqZZCdXpG1bceXE+TBRhJ1mXZTDxSpCuur6fu/1EdmSHz4npNCA4+H7ur8mihfK9w2nut U0rTPXqzByBnJpVZWSPDxQ8hhf9z+or06YgNQFPBBOdkrY1gmNoPuzZGr5hgCOM72R+aSU+qUWj HKmMseWD+ClMaubsdSQ== 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=2026-02-02_02,2026-01-30_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 suspectscore=0 bulkscore=0 malwarescore=0 adultscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602020063 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 --- v4: Move sdhc properties to SoC dtsi. Disable nand (that is enabled in ipq9574-rdp-common.dtsi) here as the eMMC variant doesn't have NAND. 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 | 24 +++++++++++++++++++ 2 files changed, 25 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..9053838ef696 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433-emmc.dts @@ -0,0 +1,24 @@ +// 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"; +}; + +&qpic_nand { + status =3D "disabled"; +}; + +&sdhc_1 { + status =3D "okay"; +}; --=20 2.34.1