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Signed-off-by: Fenglin Wu --- Documentation/devicetree/bindings/power/qcom,rpmpd.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Docu= mentation/devicetree/bindings/power/qcom,rpmpd.yaml index 27af5b8aa134..35a0e01c2015 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml @@ -18,6 +18,7 @@ properties: oneOf: - enum: - qcom,glymur-rpmhpd + - qcom,hawi-rpmhpd - qcom,kaanapali-rpmhpd - qcom,mdm9607-rpmpd - qcom,milos-rpmhpd --=20 2.43.0 From nobody Wed Apr 1 22:15:15 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 9A9963D0916 for ; Wed, 1 Apr 2026 09:15:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; 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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-12ab97efb42sm18285025c88.7.2026.04.01.02.15.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Apr 2026 02:15:39 -0700 (PDT) From: Fenglin Wu Date: Wed, 01 Apr 2026 02:15:30 -0700 Subject: [PATCH 2/3] dt-bindings: power: qcom,rpmhpd: Add new power domains and new levels 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: <20260401-haw-rpmhpd-v1-2-c830c79ed8f9@oss.qualcomm.com> References: <20260401-haw-rpmhpd-v1-0-c830c79ed8f9@oss.qualcomm.com> In-Reply-To: <20260401-haw-rpmhpd-v1-0-c830c79ed8f9@oss.qualcomm.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Ulf Hansson , Konrad Dybcio Cc: Subbaraman Narayanamurthy , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, kernel@oss.qualcomm.com, Fenglin Wu X-Mailer: b4 0.16-dev-17187 X-Developer-Signature: v=1; a=ed25519-sha256; t=1775034936; l=2615; i=fenglin.wu@oss.qualcomm.com; s=20260324; h=from:subject:message-id; bh=YHz3yjLtb8sqsosw6lB47Oo/jKdiK3b8BkaK9I02Lco=; b=VHfodnIwHHEGlGxhc89GSXtzs0Z60QLWCTNTsJeUbi7mbzFa6SiuLuZA25dnVpDymBNulu171 1fHu2EFTwgiBbanjM0lOWzJVPqTerKnQ9aX84i4CAU+g201pCrGMOsp X-Developer-Key: i=fenglin.wu@oss.qualcomm.com; a=ed25519; pk=hJdt3E7o54lql+miD2GaxwF74cDyhgNwMbmFOZ46bRU= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAxMDA4MSBTYWx0ZWRfX3X/tzJOPWEKe rLpsxYh/YV2wwlTLn+QzGjFDgBGwEauC5XkwKaN2fVKI6wnHWMryzZE8ZnL0r9BptL5jjRiTI3Q r+ypLUAWL1cryG0H2r9czh5xZM1UNCswbQ7g1kNQu3YSJVKL2UBSJ2gzGpM2Pe322BYU7Smt6Bh DY5FVMebYqfYchJvIgqI12RQu9B32QYfeGGfiEfCoc8W3u5ZqYi+TEgRQa4mMgTn73yIxtuxpqT vwyz76axfvuYnJYQ7zH/CfFs09a6rOKoDZG/oP8/hJovbtNod90bJwTlxeqFdAQfSbbw/b+2FcM 5N5Qy3iEMoGFg7S/9IdMpbW4alZZBP32/v6gbei09zbxIydwtMhDqMVNCBlF3XacRCXBi81XgIt 1ah5SdiuA5emsHgIZXZnYdjXxiSEvYRJkt7mH615syPYdUq+SM1txwP0r3yvh+mPB6nQm1jUSd0 wMRdwC2iO/F1x1g9+Nw== X-Authority-Analysis: v=2.4 cv=KNlXzVFo c=1 sm=1 tr=0 ts=69cce23d cx=c_pps a=bS7HVuBVfinNPG3f6cIo3Q==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=4n-pkbnfJJqo-f5U7OAA:9 a=QEXdDO2ut3YA:10 a=vBUdepa8ALXHeOFLBtFW:22 X-Proofpoint-ORIG-GUID: AJ8wiP6jbZi3FtduoJA2lZGszHWmsQZP X-Proofpoint-GUID: AJ8wiP6jbZi3FtduoJA2lZGszHWmsQZP 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=2026-04-01_02,2026-04-01_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 malwarescore=0 suspectscore=0 clxscore=1011 phishscore=0 bulkscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604010081 Add definitions for the new power domains which present in Hawi SoC: - RPMHPD_DCX (Display Core X): supplies VDD_DISP for the display subsystem - RPMHPD_GBX (Graphics Box): supplies VDD_GFX_BX for the GPU/graphics subsystem Also, add constants for new power domain levels that supported in Hawi SoC, including: LOW_SVS_D3_0, LOW_SVS_D1_0, LOW_SVS_D0_0, SVS_L2_0, TURBO_L1_0/1/2, TURBO_L1_0/1/2. Signed-off-by: Fenglin Wu Reviewed-by: Konrad Dybcio --- include/dt-bindings/power/qcom,rpmhpd.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/dt-bindings/power/qcom,rpmhpd.h b/include/dt-bindings/= power/qcom,rpmhpd.h index 06851363ae0e..67e2634fdc99 100644 --- a/include/dt-bindings/power/qcom,rpmhpd.h +++ b/include/dt-bindings/power/qcom,rpmhpd.h @@ -28,15 +28,20 @@ #define RPMHPD_XO 18 #define RPMHPD_NSP2 19 #define RPMHPD_GMXC 20 +#define RPMHPD_DCX 21 +#define RPMHPD_GBX 22 =20 /* RPMh Power Domain performance levels */ #define RPMH_REGULATOR_LEVEL_RETENTION 16 #define RPMH_REGULATOR_LEVEL_MIN_SVS 48 +#define RPMH_REGULATOR_LEVEL_LOW_SVS_D3_0 49 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D3 50 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D2_1 51 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D2 52 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D1_1 54 +#define RPMH_REGULATOR_LEVEL_LOW_SVS_D1_0 55 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D1 56 +#define RPMH_REGULATOR_LEVEL_LOW_SVS_D0_0 59 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D0 60 #define RPMH_REGULATOR_LEVEL_LOW_SVS 64 #define RPMH_REGULATOR_LEVEL_LOW_SVS_P1 72 @@ -47,6 +52,7 @@ #define RPMH_REGULATOR_LEVEL_SVS_L0 144 #define RPMH_REGULATOR_LEVEL_SVS_L1 192 #define RPMH_REGULATOR_LEVEL_SVS_L2 224 +#define RPMH_REGULATOR_LEVEL_SVS_L2_0 225 #define RPMH_REGULATOR_LEVEL_NOM 256 #define RPMH_REGULATOR_LEVEL_NOM_L0 288 #define RPMH_REGULATOR_LEVEL_NOM_L1 320 @@ -54,8 +60,14 @@ #define RPMH_REGULATOR_LEVEL_TURBO 384 #define RPMH_REGULATOR_LEVEL_TURBO_L0 400 #define RPMH_REGULATOR_LEVEL_TURBO_L1 416 +#define RPMH_REGULATOR_LEVEL_TURBO_L1_0 417 +#define RPMH_REGULATOR_LEVEL_TURBO_L1_1 418 +#define RPMH_REGULATOR_LEVEL_TURBO_L1_2 419 #define RPMH_REGULATOR_LEVEL_TURBO_L2 432 #define RPMH_REGULATOR_LEVEL_TURBO_L3 448 +#define RPMH_REGULATOR_LEVEL_TURBO_L3_0 449 +#define RPMH_REGULATOR_LEVEL_TURBO_L3_1 450 +#define RPMH_REGULATOR_LEVEL_TURBO_L3_2 451 #define RPMH_REGULATOR_LEVEL_TURBO_L4 452 #define RPMH_REGULATOR_LEVEL_TURBO_L5 456 #define RPMH_REGULATOR_LEVEL_SUPER_TURBO 464 --=20 2.43.0 From nobody Wed Apr 1 22:15:15 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 79C373CF025 for ; 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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-12ab97efb42sm18285025c88.7.2026.04.01.02.15.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Apr 2026 02:15:40 -0700 (PDT) From: Fenglin Wu Date: Wed, 01 Apr 2026 02:15:31 -0700 Subject: [PATCH 3/3] pmdomain: qcom: rpmhpd: Add power domains for Hawi SoC 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: <20260401-haw-rpmhpd-v1-3-c830c79ed8f9@oss.qualcomm.com> References: <20260401-haw-rpmhpd-v1-0-c830c79ed8f9@oss.qualcomm.com> In-Reply-To: <20260401-haw-rpmhpd-v1-0-c830c79ed8f9@oss.qualcomm.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Ulf Hansson , Konrad Dybcio Cc: Subbaraman Narayanamurthy , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, kernel@oss.qualcomm.com, Fenglin Wu X-Mailer: b4 0.16-dev-17187 X-Developer-Signature: v=1; a=ed25519-sha256; t=1775034936; l=2403; i=fenglin.wu@oss.qualcomm.com; s=20260324; h=from:subject:message-id; bh=APuuIh7qWlz8tdIYOeZlKUL5qGMFu1PdIThmuY5MMbw=; b=1VIgSXBOtnXEnj2kWIdbj5kC4wpDRhhqKGZJhcLnrAnc2gAnOyN3I8Ti3VO72yOtzhidYUPS0 CcwzSGGhc5sCgaPlYpMQybl2d9Igk98ClC0wzPmNPs6VL4bp1CIjk+o X-Developer-Key: i=fenglin.wu@oss.qualcomm.com; a=ed25519; pk=hJdt3E7o54lql+miD2GaxwF74cDyhgNwMbmFOZ46bRU= X-Authority-Analysis: v=2.4 cv=L90QguT8 c=1 sm=1 tr=0 ts=69cce23e cx=c_pps a=kVLUcbK0zfr7ocalXnG1qA==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=dVseYE-P37VojbQfzSsA:9 a=QEXdDO2ut3YA:10 a=vr4QvYf-bLy2KjpDp97w:22 X-Proofpoint-ORIG-GUID: 4ore8XHwpHF3sKbweAxDvLl6YZ29aes8 X-Proofpoint-GUID: 4ore8XHwpHF3sKbweAxDvLl6YZ29aes8 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAxMDA4MSBTYWx0ZWRfXy5LGzIdJZBlj 6ZBPP/JKQKAJXptZ72t3U7/Ntgh2494Q5t7Gv1MXPIMkisx1OghE18dZ6swx34LTyNX0fFjkkTu Ls1i7wCd99e/t9zqLZ0ax2KHJSKelvifYcaq18mNuJEt2ZAjySnZtj6+ysdfLRK5xMZ7iKLKaSV /e1sP74A3NGzRgWU+H4YsjoqahF0QTphO42ulUkedjSuUA1WmSWTp9tVG+h6dEYnfR1ZLeekr/e KyqdXIEV1KMEhdNAoIXqAOXAUEkm47zvLdfguGtplEyVvuJ0KUy2LbpmAlSDoQs2UeM8TL+o7lk iFHbr5E9v14e5xGXQeW2P12h7UytYnakYOiB9XZrZea5tEeRFTpCqSzdkpMcnb2u3XZOzM+I6ya Y2Tl/c8mBd3HDzpA6OjkxqatneXfFuq3NEWzgdfrwWPX66UUcVBQ/mOZdqlt7c8bdXN2Z0Ag1EQ +w/IWnnGXmclJmuh7gg== 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=2026-04-01_02,2026-04-01_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 phishscore=0 clxscore=1011 priorityscore=1501 spamscore=0 lowpriorityscore=0 impostorscore=0 malwarescore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604010081 Add the RPMh power domains required for the Hawi SoC. This includes new definitions for domains supplying specific hardware components: - DCX: supplies VDD_DISP - GBX: supplies VDD_GFX_BX Signed-off-by: Fenglin Wu Reviewed-by: Konrad Dybcio --- drivers/pmdomain/qcom/rpmhpd.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c index 19849703be4a..f5ae2a63765d 100644 --- a/drivers/pmdomain/qcom/rpmhpd.c +++ b/drivers/pmdomain/qcom/rpmhpd.c @@ -102,11 +102,21 @@ static struct rpmhpd cx_ao_w_mx_parent =3D { .res_name =3D "cx.lvl", }; =20 +static struct rpmhpd dcx =3D { + .pd =3D { .name =3D "dcx", }, + .res_name =3D "dcx.lvl", +}; + static struct rpmhpd ebi =3D { .pd =3D { .name =3D "ebi", }, .res_name =3D "ebi.lvl", }; =20 +static struct rpmhpd gbx =3D { + .pd =3D { .name =3D "gbx", }, + .res_name =3D "gbx.lvl", +}; + static struct rpmhpd gfx =3D { .pd =3D { .name =3D "gfx", }, .res_name =3D "gfx.lvl", @@ -622,6 +632,33 @@ static const struct rpmhpd_desc kaanapali_desc =3D { .num_pds =3D ARRAY_SIZE(kaanapali_rpmhpds), }; =20 +/* Hawi RPMH powerdomains */ +static struct rpmhpd *hawi_rpmhpds[] =3D { + [RPMHPD_CX] =3D &cx, + [RPMHPD_CX_AO] =3D &cx_ao, + [RPMHPD_DCX] =3D &dcx, + [RPMHPD_EBI] =3D &ebi, + [RPMHPD_GBX] =3D &gbx, + [RPMHPD_GFX] =3D &gfx, + [RPMHPD_GMXC] =3D &gmxc, + [RPMHPD_LCX] =3D &lcx, + [RPMHPD_LMX] =3D &lmx, + [RPMHPD_MMCX] =3D &mmcx, + [RPMHPD_MMCX_AO] =3D &mmcx_ao, + [RPMHPD_MX] =3D &mx, + [RPMHPD_MX_AO] =3D &mx_ao, + [RPMHPD_MXC] =3D &mxc, + [RPMHPD_MXC_AO] =3D &mxc_ao, + [RPMHPD_MSS] =3D &mss, + [RPMHPD_NSP] =3D &nsp, + [RPMHPD_NSP2] =3D &nsp2, +}; + +static const struct rpmhpd_desc hawi_desc =3D { + .rpmhpds =3D hawi_rpmhpds, + .num_pds =3D ARRAY_SIZE(hawi_rpmhpds), +}; + /* QDU1000/QRU1000 RPMH powerdomains */ static struct rpmhpd *qdu1000_rpmhpds[] =3D { [QDU1000_CX] =3D &cx, @@ -796,6 +833,7 @@ static const struct rpmhpd_desc qcs615_desc =3D { =20 static const struct of_device_id rpmhpd_match_table[] =3D { { .compatible =3D "qcom,glymur-rpmhpd", .data =3D &glymur_desc }, + { .compatible =3D "qcom,hawi-rpmhpd", .data =3D &hawi_desc }, { .compatible =3D "qcom,kaanapali-rpmhpd", .data =3D &kaanapali_desc }, { .compatible =3D "qcom,milos-rpmhpd", .data =3D &milos_desc }, { .compatible =3D "qcom,qcs615-rpmhpd", .data =3D &qcs615_desc }, --=20 2.43.0