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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c24edbb49bsm140980535ad.38.2026.06.11.02.03.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jun 2026 02:03:29 -0700 (PDT) From: Kathiravan Thirumoorthy Date: Thu, 11 Jun 2026 14:33:17 +0530 Subject: [PATCH v2 2/3] regulator: dt-bindings: qcom,sdm845-refgen-regulator: Document IPQ9650 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: 7bit Message-Id: <20260611-ipq9650_refgen-v2-2-d96a91d5b99e@oss.qualcomm.com> References: <20260611-ipq9650_refgen-v2-0-d96a91d5b99e@oss.qualcomm.com> In-Reply-To: <20260611-ipq9650_refgen-v2-0-d96a91d5b99e@oss.qualcomm.com> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Kathiravan Thirumoorthy X-Mailer: b4 0.15.2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjExMDA4OSBTYWx0ZWRfX9dX2xkaQ2aUD lji1LysJPcRKeCUoS5ra39XNrQOOGHCkmBlc3lJWkZzj3m++d+1BXcc/viASmvlh3SPrqL5/cCM PxakvrWxGofc1NbOjrsGAgNDxO+XoQy4KXW7NtG0Nfs37wtjSL675Oh5J32nhBe125oxQHvPAg3 FklQXh4/XM9Wv0re7A8rxmADf854bnHUzWVFZ/NjFouYTf3O5Clfhm+2T5RF0jmYnYqe/wkWSWF vED/ButcQ62wjDrP7DVtDtujMKVRchBMfVj4TbS0o3PSLmA+zJiRctDbreatT9jlQpNGmT5TRu8 pKFWtUp3VQSqtbXBmFRZVCk0xFXF8TzTwQVI/YjwD/+RijKYn8JdxhJHpd1CxLCr8jO/z7cie9s Wbx+yWd3R1klMxWdJ3z/4Zkw7UIf1Z/y4zSBnlGuR7K7J9IhJ3BG3ZnOXc+mp1WmLzxgv3iiA4S eHKIP+lCI6Cjgj2cdWQ== X-Proofpoint-Spam-Info: AW1haW4tMjYwNjExMDA4OSBTYWx0ZWRfX6JZdZaslTmuA 8X4RjaUV2eyFVBXoEARW49rh46OhdoknBelLqgea5CDCK+QFNLrRexreYVAH/+RqCRiy7wOmw1D hzbvo2kRmT9PUBIS/Pw8fKOs++Y0+FQ= X-Authority-Analysis: v=2.4 cv=AaiB2XXG c=1 sm=1 tr=0 ts=6a2a79e3 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=VjL3xhqMjkKYvgIonoEA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-ORIG-GUID: ZzgTxpnv4bgx3p1Qz9QCm-qQWBzC5qX2 X-Proofpoint-GUID: ZzgTxpnv4bgx3p1Qz9QCm-qQWBzC5qX2 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-11_01,2026-06-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 adultscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606040000 definitions=main-2606110089 IPQ9650 has two REFGEN blocks which provide reference current to the PCIe, USB and UNIPHY PHYs. Unlike other supported platforms, IPQ9650 requires the REFGEN clocks to be enabled explicitly. Document the IPQ9650 compatible and the required clocks for it. Signed-off-by: Kathiravan Thirumoorthy --- .../regulator/qcom,sdm845-refgen-regulator.yaml | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml index 40f9223d4c27..2016dd7a0bdd 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml @@ -16,6 +16,20 @@ description: allOf: - $ref: regulator.yaml# + - if: + properties: + compatible: + contains: + const: qcom,ipq9650-refgen-regulator + then: + required: + - clocks + - clock-names + else: + properties: + clocks: false + clock-names: false + properties: compatible: oneOf: @@ -29,6 +43,7 @@ properties: - items: - enum: + - qcom,ipq9650-refgen-regulator - qcom,qcs8300-refgen-regulator - qcom,sa8775p-refgen-regulator - qcom,sc7280-refgen-regulator @@ -45,6 +60,16 @@ properties: reg: maxItems: 1 + clocks: + items: + - description: Core reference clock + - description: AHB interface clock + + clock-names: + items: + - const: core + - const: hclk + required: - compatible - reg -- 2.34.1