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Wed, 31 Dec 2025 02:20:35 -0800 (PST) Received: from hu-pragalla-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-34e9223ae29sm32163920a91.16.2025.12.31.02.20.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 Dec 2025 02:20:33 -0800 (PST) From: Pradeep P V K To: vkoul@kernel.org, neil.armstrong@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, martin.petersen@oracle.com, andersson@kernel.org, konradybcio@kernel.org, taniya.das@oss.qualcomm.com, dmitry.baryshkov@oss.qualcomm.com, manivannan.sadhasivam@oss.qualcomm.com Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, nitin.rawat@oss.qualcomm.com, Pradeep P V K Subject: [PATCH V2 1/4] dt-bindings: phy: Add QMP UFS PHY compatible for x1e80100 Date: Wed, 31 Dec 2025 15:49:48 +0530 Message-Id: <20251231101951.1026163-2-pradeep.pragallapati@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251231101951.1026163-1-pradeep.pragallapati@oss.qualcomm.com> References: <20251231101951.1026163-1-pradeep.pragallapati@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-ORIG-GUID: e0m8TF2WqcUsc4EfAaax8YtKT4w1HJC3 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjMxMDA5MCBTYWx0ZWRfX0ncN1C2yZVeY 1ESi9kHu5W0VqAzH3+YUlRGq9nX97e3e48pWZV+Zw3Fy4OEBBm4M45q5uXZ2pQItv0UE3BHPrhf qqafacMJpLq7WvfbJy6Vb7rndcrfj7nRvo8wJKgMRan1zfyWPWi18biZkMNaZrVNkhe3/3YDDnO SJ67RNmRJFR029zACkOv6nNQo6dOwmbhaL2kK1gYTfJ7IPnm8RlkuV1bOQdZ6CMFCyzGO2WgSei jBx97kUYfqq4oQOaAEpn74UKNnG8kbDJU0AZ1x0cAxco0+olKwQq64/Kne3LvM7JZjKREOKH3y/ Q8lriQqqx3Unk6UyXOvNEo44223U49MdOUdgOwWHDEYK2DmRKziTeXfbFoHFvJMmV3MyNbPuecT JXVaHKqUf+k6bkCXuJPyZX++j/vce0JiI9MAX2turE1Tf5joHpLNmwY1w2HGwsADQ+BEnSVGLkH 5rE9nG4DQzMm3OzI8rw== X-Authority-Analysis: v=2.4 cv=A45h/qWG c=1 sm=1 tr=0 ts=6954f8f5 cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=EoSPSCKz7Q0euKVW9XEA:9 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-GUID: e0m8TF2WqcUsc4EfAaax8YtKT4w1HJC3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-31_03,2025-12-31_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 suspectscore=0 bulkscore=0 phishscore=0 impostorscore=0 spamscore=0 malwarescore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2512310090 Content-Type: text/plain; charset="utf-8" Add the QMP UFS PHY compatible string for Qualcomm x1e80100 SoC to support its physical layer functionality for UFS. Use SM8550 as a fallback since x1e80100 UFS PHY shares the same tech node, allowing reuse of existing UFS PHY support. Signed-off-by: Pradeep P V K --- .../devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-ph= y.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.ya= ml index fba7b2549dde..552dd663b7c9 100644 --- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml @@ -28,6 +28,10 @@ properties: - enum: - qcom,kaanapali-qmp-ufs-phy - const: qcom,sm8750-qmp-ufs-phy + - items: + - enum: + - qcom,x1e80100-qmp-ufs-phy + - const: qcom,sm8550-qmp-ufs-phy - enum: - qcom,msm8996-qmp-ufs-phy - qcom,msm8998-qmp-ufs-phy --=20 2.34.1 From nobody Sun Feb 8 10:43:46 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7978F2DF12E for ; 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charset="utf-8" Add the UFS Host Controller (UFSHC) compatible for Qualcomm x1e80100 SoC. Use SM8550 as a fallback since x1e80100 shares compatibility with SM8550 UFSHC, enabling reuse of existing support. Signed-off-by: Pradeep P V K --- .../bindings/ufs/qcom,sc7180-ufshc.yaml | 38 +++++++++++-------- 1 file changed, 23 insertions(+), 15 deletions(-) diff --git a/Documentation/devicetree/bindings/ufs/qcom,sc7180-ufshc.yaml b= /Documentation/devicetree/bindings/ufs/qcom,sc7180-ufshc.yaml index d94ef4e6b85a..0f6ea7ca06c8 100644 --- a/Documentation/devicetree/bindings/ufs/qcom,sc7180-ufshc.yaml +++ b/Documentation/devicetree/bindings/ufs/qcom,sc7180-ufshc.yaml @@ -26,26 +26,34 @@ select: - qcom,sm8350-ufshc - qcom,sm8450-ufshc - qcom,sm8550-ufshc + - qcom,x1e80100-ufshc required: - compatible =20 properties: compatible: - items: - - enum: - - qcom,msm8998-ufshc - - qcom,qcs8300-ufshc - - qcom,sa8775p-ufshc - - qcom,sc7180-ufshc - - qcom,sc7280-ufshc - - qcom,sc8180x-ufshc - - qcom,sc8280xp-ufshc - - qcom,sm8250-ufshc - - qcom,sm8350-ufshc - - qcom,sm8450-ufshc - - qcom,sm8550-ufshc - - const: qcom,ufshc - - const: jedec,ufs-2.0 + oneOf: + - items: + - enum: + - qcom,x1e80100-ufshc + - const: qcom,sm8550-ufshc + - const: qcom,ufshc + - const: jedec,ufs-2.0 + - items: + - enum: + - qcom,msm8998-ufshc + - qcom,qcs8300-ufshc + - qcom,sa8775p-ufshc + - qcom,sc7180-ufshc + - qcom,sc7280-ufshc + - qcom,sc8180x-ufshc + - qcom,sc8280xp-ufshc + - qcom,sm8250-ufshc + - qcom,sm8350-ufshc + - qcom,sm8450-ufshc + - qcom,sm8550-ufshc + - const: qcom,ufshc + - const: jedec,ufs-2.0 =20 reg: maxItems: 1 --=20 2.34.1 From nobody Sun Feb 8 10:43:46 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AFE622DECC2 for ; 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charset="utf-8" Add UFS host controller and PHY nodes for x1e80100 SoC. Signed-off-by: Pradeep P V K Reviewed-by: Abel Vesa Reviewed-by: Konrad Dybcio Reviewed-by: Taniya Das --- arch/arm64/boot/dts/qcom/hamoa.dtsi | 123 +++++++++++++++++++++++++++- 1 file changed, 120 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom= /hamoa.dtsi index 21ab6ef61520..cd7e2f130fe2 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -835,9 +835,9 @@ gcc: clock-controller@100000 { <0>, <0>, <0>, - <0>, - <0>, - <0>; + <&ufs_mem_phy 0>, + <&ufs_mem_phy 1>, + <&ufs_mem_phy 2>; =20 power-domains =3D <&rpmhpd RPMHPD_CX>; #clock-cells =3D <1>; @@ -3848,6 +3848,123 @@ pcie4_phy: phy@1c0e000 { status =3D "disabled"; }; =20 + ufs_mem_phy: phy@1d80000 { + compatible =3D "qcom,x1e80100-qmp-ufs-phy", + "qcom,sm8550-qmp-ufs-phy"; + reg =3D <0x0 0x01d80000 0x0 0x2000>; + + clocks =3D <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_UFS_PHY_PHY_AUX_CLK>, + <&tcsr TCSR_UFS_PHY_CLKREF_EN>; + + clock-names =3D "ref", + "ref_aux", + "qref"; + resets =3D <&ufs_mem_hc 0>; + reset-names =3D "ufsphy"; + + power-domains =3D <&gcc GCC_UFS_MEM_PHY_GDSC>; + + #clock-cells =3D <1>; + #phy-cells =3D <0>; + + status =3D "disabled"; + }; + + ufs_mem_hc: ufs@1d84000 { + compatible =3D "qcom,x1e80100-ufshc", + "qcom,sm8550-ufshc", + "qcom,ufshc", + "jedec,ufs-2.0"; + reg =3D <0x0 0x01d84000 0x0 0x3000>; + + interrupts =3D ; + + clocks =3D <&gcc GCC_UFS_PHY_AXI_CLK>, + <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>, + <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>, + <&rpmhcc RPMH_LN_BB_CLK3>, + <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>; + clock-names =3D "core_clk", + "bus_aggr_clk", + "iface_clk", + "core_clk_unipro", + "ref_clk", + "tx_lane0_sync_clk", + "rx_lane0_sync_clk", + "rx_lane1_sync_clk"; + + operating-points-v2 =3D <&ufs_opp_table>; + + resets =3D <&gcc GCC_UFS_PHY_BCR>; + reset-names =3D "rst"; + + interconnects =3D <&aggre1_noc MASTER_UFS_MEM QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &config_noc SLAVE_UFS_MEM_CFG QCOM_ICC_TAG_ACTIVE_ONLY>; + interconnect-names =3D "ufs-ddr", + "cpu-ufs"; + + power-domains =3D <&gcc GCC_UFS_PHY_GDSC>; + required-opps =3D <&rpmhpd_opp_nom>; + + iommus =3D <&apps_smmu 0x1a0 0>; + dma-coherent; + + lanes-per-direction =3D <2>; + + phys =3D <&ufs_mem_phy>; + phy-names =3D "ufsphy"; + + #reset-cells =3D <1>; + + status =3D "disabled"; + + ufs_opp_table: opp-table { + compatible =3D "operating-points-v2"; + + opp-75000000 { + opp-hz =3D /bits/ 64 <75000000>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <75000000>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <0>; + required-opps =3D <&rpmhpd_opp_low_svs>; + }; + + opp-150000000 { + opp-hz =3D /bits/ 64 <150000000>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <150000000>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <0>; + required-opps =3D <&rpmhpd_opp_svs>; + }; + + opp-300000000 { + opp-hz =3D /bits/ 64 <300000000>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <300000000>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <0>, + /bits/ 64 <0>; 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Wed, 31 Dec 2025 02:21:14 -0800 (PST) X-Google-Smtp-Source: AGHT+IFy2a0ud3renotrFDPVYfZzPw7C12wYHHNp4u5pkRVwHNh2m7YvZ22IXQudwiY9TrqklLPVXw== X-Received: by 2002:a05:6a20:258b:b0:366:14b0:1a3e with SMTP id adf61e73a8af0-376ab6cf789mr30573474637.76.1767176473559; Wed, 31 Dec 2025 02:21:13 -0800 (PST) Received: from hu-pragalla-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-34e9223ae29sm32163920a91.16.2025.12.31.02.21.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 Dec 2025 02:21:13 -0800 (PST) From: Pradeep P V K To: vkoul@kernel.org, neil.armstrong@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, martin.petersen@oracle.com, andersson@kernel.org, konradybcio@kernel.org, taniya.das@oss.qualcomm.com, dmitry.baryshkov@oss.qualcomm.com, manivannan.sadhasivam@oss.qualcomm.com Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, nitin.rawat@oss.qualcomm.com, Pradeep P V K Subject: [PATCH V2 4/4] arm64: dts: qcom: hamoa-iot-evk: Enable UFS Date: Wed, 31 Dec 2025 15:49:51 +0530 Message-Id: <20251231101951.1026163-5-pradeep.pragallapati@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251231101951.1026163-1-pradeep.pragallapati@oss.qualcomm.com> References: <20251231101951.1026163-1-pradeep.pragallapati@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-ORIG-GUID: 5zKWFy3LCvEp36oAGXJGM--64QxEZ6Nk X-Proofpoint-GUID: 5zKWFy3LCvEp36oAGXJGM--64QxEZ6Nk X-Authority-Analysis: v=2.4 cv=HNvO14tv c=1 sm=1 tr=0 ts=6954f91b cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=FwCcbryfLnLJMkbT1zkA:9 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjMxMDA5MCBTYWx0ZWRfX7tg3eOR7PJ6u z09o/N9Ovyp59ETCG4RLnr5CxsDG7IWN8q6yQeDTsINg8ojr52d9scUjuXWKNX+9MCYG1U53ECX vwQm+g4tMucY+VW4Fgw+Gg2kdkoLdJ/kvoUjq7uBLK1U1+abqdQCuYVi/B0MHrk49GcqnveYUVW W6ajoAPOANCjR/TqDrzpiLC3sm/7PSYnIAniIVpk2j5Z5TV7/Rc9scBoNlfEZ/6zi5KwObxi6PH 6h/Y/gPOLO9BMDMIyUzOOI6CSTWFIDCwNZOsMjh6BRNiy1orkp0leL76kmYOaAhK8pLTaw6G/5N XU4Nneki6r79IMCbN4PQbrh59cbN1NRWQrZbrPG8wYYY8Oi25H25dicmg+3si5v/uUBfNGkbepz 9jKK2vTLMn+q3H8hrtUirlGiyTQw3IC6jBytcmDe8dwdLIb2W/MVJHUO5F9KAm4o2HP3ScQEBBs GYjTMolyeMCEM/6IcNw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-31_03,2025-12-31_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 bulkscore=0 adultscore=0 suspectscore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 spamscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2512310090 Content-Type: text/plain; charset="utf-8" Enable UFS for HAMOA-IOT-EVK board. Signed-off-by: Pradeep P V K Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/d= ts/qcom/hamoa-iot-evk.dts index 36dd6599402b..2b1e643975d9 100644 --- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts @@ -1190,6 +1190,24 @@ &uart21 { status =3D "okay"; }; =20 +&ufs_mem_phy { + vdda-phy-supply =3D <&vreg_l3i_0p8>; + vdda-pll-supply =3D <&vreg_l3e_1p2>; + + status =3D "okay"; +}; + +&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"; +}; + &usb_1_ss0_dwc3_hs { remote-endpoint =3D <&pmic_glink_ss0_hs_in>; }; --=20 2.34.1