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Fri, 10 Apr 2026 11:43:02 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82f0c32e744sm4036922b3a.13.2026.04.10.11.42.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Apr 2026 11:43:02 -0700 (PDT) From: Mukesh Ojha To: Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: cros-qcom-dts-watchers@chromium.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Mukesh Ojha Subject: [PATCH 15/35] arm64: dts: qcom: sm8350: Fix PDC reg size to single APSS DRV region Date: Sat, 11 Apr 2026 00:10:52 +0530 Message-ID: <20260410184124.1068210-16-mukesh.ojha@oss.qualcomm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260410184124.1068210-1-mukesh.ojha@oss.qualcomm.com> References: <20260410184124.1068210-1-mukesh.ojha@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: 8bit X-Proofpoint-ORIG-GUID: _ks4GRGVrI2Z5qERC_qFD3W-RYoBoAeg X-Proofpoint-GUID: _ks4GRGVrI2Z5qERC_qFD3W-RYoBoAeg X-Authority-Analysis: v=2.4 cv=VN/tWdPX c=1 sm=1 tr=0 ts=69d944b8 cx=c_pps a=WW5sKcV1LcKqjgzy2JUPuA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=ml30YaW89uiewqHgnPoA:9 a=OpyuDcXvxspvyRM73sMx:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDEwMDE3NCBTYWx0ZWRfX6wAyj49emIdQ 19WXcxexwFx6iVhelHDEJ+qDTw19NNwFpcKthlwi6G0XtfamOh1IGBmHVHCeB66uGxOGXjWHD24 E1XJSEdpbYHtemmIFZ6RPN+qMlRDK8Kxguv+5ED9+pqGPtGfpW22YZ81MWhwUqPTJM+2/xsD84T H97uXGpPS/8E0Msd88xRba9nAB3DGZC7slp4004Wxam52TLu4fDHoznO4KLVWjN8STU7p80w7D1 xGluTKtZkEzLSM6btsmpAq5jtYbZlNM8Lo8jBMe0zTIfLXPnO6rqeEfnbSEwlUvuNEWmi1ftLIg U/CdtbdKyggu6arSNYaK51tgVYrY55SFGfMhqFX3SkB7Wn4Tp8bQmr3tpndhotfZ2aWLAZ7gJGj m/XBvkXQJUW9Jow60TpWR+Fxzq1BrgWX9zziO4KwO0zp6rh5qm9f6TUQllY6PAZWbZRK+bwulkE 2TXkVuQKL1ExnRyN47w== 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=2026-04-10_05,2026-04-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 clxscore=1015 impostorscore=0 phishscore=0 adultscore=0 suspectscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604100174 The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm8350.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index 5c8fe213f5e4..a183212b12c2 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -3172,7 +3172,7 @@ dispcc: clock-controller@af00000 { pdc: interrupt-controller@b220000 { compatible = "qcom,sm8350-pdc", "qcom,pdc"; - reg = <0 0x0b220000 0 0x30000>, <0 0x17c000f0 0 0x60>; + reg = <0 0x0b220000 0 0x10000>, <0 0x17c000f0 0 0x60>; qcom,pdc-ranges = <0 480 40>, <40 140 14>, <54 263 1>, <55 306 4>, <59 312 3>, <62 374 2>, <64 434 2>, <66 438 3>, <69 86 1>, <70 520 54>, <124 609 31>, <155 63 1>, -- 2.53.0