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Fri, 10 Apr 2026 11:43:22 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82f0c32e744sm4036922b3a.13.2026.04.10.11.43.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Apr 2026 11:43:21 -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 20/35] arm64: dts: qcom: x1e80100: Fix PDC reg size to single APSS DRV region Date: Sat, 11 Apr 2026 00:10:57 +0530 Message-ID: <20260410184124.1068210-21-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-Authority-Analysis: v=2.4 cv=X+hi7mTe c=1 sm=1 tr=0 ts=69d944cb 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=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=5GN5YITqWjchQBVL-iUA:9 a=OpyuDcXvxspvyRM73sMx:22 X-Proofpoint-GUID: 8taoPrYufz8SR2WObkqhIC2uKGPgNGUO X-Proofpoint-ORIG-GUID: 8taoPrYufz8SR2WObkqhIC2uKGPgNGUO X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDEwMDE3NCBTYWx0ZWRfXwLiw/AfPiCIG irvcH906YhxdTIfXvK9m6EnOgK/L0KMnm4xmvJIKK2I9ZY4UecqHU+PW4rAlapoM8ZlwZyxyTcn 1PMBBA7OcJ5s3M5kwJcTNdoceFIS21nkWGnC/Ka8K3zi8H1u6O1hyPVA2V1n8LZAiKdZSJVswsq bAQcaSyDCMIxdR7mlMqu7VR+cxTKxoDLyI4decCasKu7mV1vCnekaKdPF8fnxYaTkVaunQk6fmc bKWYD8OnP4FzMKLHZNfmO4/v/qs8NqNxp/M8xQQXjn5iW4ECz644GpLZQZRQfk0bZQQjJun+Xpr N5yDcessipOTvQf3sOYIe4oZ0m/XC58Y1KjMTsKEcFSDHrMW70crWid6QmbePEL2w8HX4/pOWfm n/dBX1If0ZJmRnS7HA23eCzyByuZDxCIVPS4WtBcX/UV1Rk6uv1OPp96Rn6ypB/kUeegj0w10yw K5sj3CKDKRtoCBUtPYw== 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 impostorscore=0 malwarescore=0 clxscore=1015 adultscore=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 spamscore=0 bulkscore=0 phishscore=0 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/hamoa.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi index 4b0784af4bd3..d8b171fb0fbc 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -6014,7 +6014,7 @@ dispcc: clock-controller@af00000 { pdc: interrupt-controller@b220000 { compatible = "qcom,x1e80100-pdc", "qcom,pdc"; - reg = <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>; + reg = <0 0x0b220000 0 0x10000>, <0 0x174000f0 0 0x64>; qcom,pdc-ranges = <0 480 42>, <42 251 5>, <47 522 52>, <99 609 32>, -- 2.53.0