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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2d80acca4c5sm13949983eec.19.2026.04.13.20.59.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Apr 2026 20:59:49 -0700 (PDT) From: Shawn Guo To: Ulf Hansson Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Kamal Wadhwa , Taniya Das , Bartosz Golaszewski , Deepti Jaggi , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Guo Subject: [PATCH 3/3] pmdomain: qcom: rpmhpd: Add power domains for Nord SoC Date: Tue, 14 Apr 2026 11:59:09 +0800 Message-ID: <20260414035909.652992-4-shengchao.guo@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260414035909.652992-1-shengchao.guo@oss.qualcomm.com> References: <20260414035909.652992-1-shengchao.guo@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDE0MDAzNCBTYWx0ZWRfX/eHMyHP3qCle F/7ux9MBa9aNto3QiG96+uPUbVXY26byesxRw1UIxb6e6ZobDhA3zTSU0HJ14isfmIfkxARFtn1 zpnFzRw1uqLK/rbw4peAknCShAADfOgfkjzKwqXqawQYcxUl45Q7LVoQYzPnP2cZ1ELh2NGNmAH vIs45TG+ae/mxlvfiGZ3A6gxttIEB1LucpPibHLmBIoKDt84ezcXNTYX97a31ABiPFrCBPxvgqH zevn19tcdcbivizCdT3SUvUb8qQZnkzRUq9KWCJvW7iqbB7KH77/ZycQxfO0R3Wi/y74YYbpDnk VMaLMragl95H6RrCo2hKFpicNsX4h5V42exM3F7DOifFUvH2Okap5FAr9i6F8gEZPljkNnk1nMI T4F8FTyi76Wl9lNecHqu2E3RozzbCHskv9a5PnPkPQo21G6RU5m2zaBd2UQlwzC55+TFs0Lxke4 6GIE1bXeC8Nb6h99HSA== X-Authority-Analysis: v=2.4 cv=DaYnbPtW c=1 sm=1 tr=0 ts=69ddbbb7 cx=c_pps a=PfFC4Oe2JQzmKTvty2cRDw==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=ZnOiI7GKHaE1sxxe5cYA:9 a=6Ab_bkdmUrQuMsNx7PHu:22 X-Proofpoint-GUID: p6_4fKysAQWspGlWHU6uGoJBadOXrrOj X-Proofpoint-ORIG-GUID: p6_4fKysAQWspGlWHU6uGoJBadOXrrOj 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=2026-04-13_03,2026-04-13_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 malwarescore=0 phishscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 adultscore=0 spamscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604140034 From: Kamal Wadhwa Add RPMh power domains required for Nord SoC. This includes new definitions for power domains supplying GFX1 and NSP3 subsystem. Co-developed-by: Bartosz Golaszewski Signed-off-by: Bartosz Golaszewski Signed-off-by: Kamal Wadhwa Signed-off-by: Shawn Guo --- drivers/pmdomain/qcom/rpmhpd.c | 35 ++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c index ba0cf4694435..63120e703923 100644 --- a/drivers/pmdomain/qcom/rpmhpd.c +++ b/drivers/pmdomain/qcom/rpmhpd.c @@ -122,6 +122,11 @@ static struct rpmhpd gfx = { .res_name = "gfx.lvl", }; +static struct rpmhpd gfx1 = { + .pd = { .name = "gfx1", }, + .res_name = "gfx1.lvl", +}; + static struct rpmhpd lcx = { .pd = { .name = "lcx", }, .res_name = "lcx.lvl", @@ -217,6 +222,11 @@ static struct rpmhpd nsp2 = { .res_name = "nsp2.lvl", }; +static struct rpmhpd nsp3 = { + .pd = { .name = "nsp3", }, + .res_name = "nsp3.lvl", +}; + static struct rpmhpd qphy = { .pd = { .name = "qphy", }, .res_name = "qphy.lvl", @@ -308,6 +318,30 @@ static const struct rpmhpd_desc sa8775p_desc = { .num_pds = ARRAY_SIZE(sa8775p_rpmhpds), }; +/* Nord RPMH powerdomains */ +static struct rpmhpd *nord_rpmhpds[] = { + [RPMHPD_CX] = &cx, + [RPMHPD_CX_AO] = &cx_ao, + [RPMHPD_EBI] = &ebi, + [RPMHPD_GFX] = &gfx, + [RPMHPD_GFX1] = &gfx1, + [RPMHPD_MX] = &mx, + [RPMHPD_MX_AO] = &mx_ao, + [RPMHPD_MMCX] = &mmcx, + [RPMHPD_MMCX_AO] = &mmcx_ao, + [RPMHPD_MXC] = &mxc, + [RPMHPD_MXC_AO] = &mxc_ao, + [RPMHPD_NSP0] = &nsp0, + [RPMHPD_NSP1] = &nsp1, + [RPMHPD_NSP2] = &nsp2, + [RPMHPD_NSP3] = &nsp3, +}; + +static const struct rpmhpd_desc nord_desc = { + .rpmhpds = nord_rpmhpds, + .num_pds = ARRAY_SIZE(nord_rpmhpds), +}; + /* SAR2130P RPMH powerdomains */ static struct rpmhpd *sar2130p_rpmhpds[] = { [RPMHPD_CX] = &cx, @@ -856,6 +890,7 @@ static const struct of_device_id rpmhpd_match_table[] = { { .compatible = "qcom,hawi-rpmhpd", .data = &hawi_desc }, { .compatible = "qcom,kaanapali-rpmhpd", .data = &kaanapali_desc }, { .compatible = "qcom,milos-rpmhpd", .data = &milos_desc }, + { .compatible = "qcom,nord-rpmhpd", .data = &nord_desc }, { .compatible = "qcom,qcs615-rpmhpd", .data = &qcs615_desc }, { .compatible = "qcom,qcs8300-rpmhpd", .data = &qcs8300_desc }, { .compatible = "qcom,qdu1000-rpmhpd", .data = &qdu1000_desc }, -- 2.43.0