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Mon, 23 Mar 2026 05:48:10 -0700 (PDT) Received: from [10.213.101.15] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35bd33919a0sm5372209a91.2.2026.03.23.05.48.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Mar 2026 05:48:10 -0700 (PDT) From: Pradeep P V K Date: Mon, 23 Mar 2026 18:17:53 +0530 Subject: [PATCH v2] arm64: dts: qcom: purwa-iot-evk: Enable UFS Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260323-purwa-ufs-v2-1-58fb2c168786@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIAHg2wWkC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyjHQUlJIzE vPSU3UzU4B8JSMDIzMDYyNj3YLSovJE3dK0Yl1Dk7RE05S05BRjsxQloPqCotS0zAqwWdGxtbU A0ReI4FsAAAA= X-Change-ID: 20260323-purwa-ufs-14fa5dfcd36d To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Manivannan Sadhasivam , Dmitry Baryshkov Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, nitin.rawat@oss.qualcomm.com, Pradeep P V K X-Mailer: b4 0.14.3 X-Authority-Analysis: v=2.4 cv=RMC+3oi+ c=1 sm=1 tr=0 ts=69c1368c cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=hvrb7UO-hx07SeRrPXQA:9 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-ORIG-GUID: 1h1tmZj8u99D26PDABptEj82JkGHk4Zj X-Proofpoint-GUID: 1h1tmZj8u99D26PDABptEj82JkGHk4Zj X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzIzMDA5OSBTYWx0ZWRfXxxPISPiiXx/E LUYOSKoX2W1GrXHqWl8/2wROAKALtaLmwLA9x5tEwWRP52gQZfyzCHelt6OBMzn+Cj7w6wTQIuT zBgyM/F8yOkUIcjBml1DJ/S7fg2hQidUXHR7FrITcndUQ4GqBcw9hsc/4ZQEUEp3j0Our2g2aiM ToVXyk6xqCUB+56SIXiUDcN/qqwQYLVbRDDv4QtmPH6vWiWi5DRaYHt7aL6Vj/sO0A3qPu5lthK qIggtIgKsul90YFkHP2Q95cfkThKEf2/W0T+DyJQwSo5yee8j6sK3oybD28li5qq8RmIkhBVAmi /awOy9VmH6ngIETtrkxwf+/By3/g5LIEiWlI+Dg+7jWXunjoD/diIdOhqaezVYnWH/rFvjTzJ7A VMNv0ZFcj2zRjWsP2LrgKnn1BXTg23ul+Oe8kUGuvJnEa6suc/sl+VyjQSmS0uHuUW+qmt/4w6m 6fqVnx+LXCTl0gX6UHw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-23_03,2026-03-20_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 phishscore=0 lowpriorityscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 spamscore=0 adultscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603230099 Enable UFS for purwa-iot-evk board. This patch depends on [PATCH V5 2/3] arm64: dts: qcom: hamoa: Add UFS nodes for x1e80100 SoC https://lore.kernel.org/all/20260211132926.3716716-3-pradeep.pragallapati@o= ss.qualcomm.com/ Signed-off-by: Pradeep P V K Reviewed-by: Konrad Dybcio --- Changes in v2: - Sorted the nodes alphabetically [Mani] - Dropped cover letter for single patch series [Dmitry] - Link to v1: https://lore.kernel.org/all/20260317071311.1696361-1-pradeep.pragallapati= @oss.qualcomm.com/ --- arch/arm64/boot/dts/qcom/purwa-iot-evk.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts b/arch/arm64/boot/d= ts/qcom/purwa-iot-evk.dts index fe539b1f4567..f26f8b648738 100644 --- a/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts +++ b/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts @@ -1497,6 +1497,24 @@ &uart21 { status =3D "okay"; }; =20 +&ufs_mem_hc { + reset-gpios =3D <&tlmm 238 GPIO_ACTIVE_LOW>; + + vcc-supply =3D <&vreg_l17b_2p5>; + vcc-max-microamp =3D <1300000>; + vccq-supply =3D <&vreg_l2i_1p2>; + vccq-max-microamp =3D <1200000>; + + status =3D "okay"; +}; + +&ufs_mem_phy { + vdda-phy-supply =3D <&vreg_l3i_0p8>; + vdda-pll-supply =3D <&vreg_l3e_1p2>; + + status =3D "okay"; +}; + &usb_1_ss0_dwc3_hs { remote-endpoint =3D <&pmic_glink_ss0_hs_in>; }; --- base-commit: 785f0eb2f85decbe7c1ef9ae922931f0194ffc2e change-id: 20260323-purwa-ufs-14fa5dfcd36d Best regards, --=20 Pradeep P V K