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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-314bc4164ddsm32845204eec.9.2026.07.27.08.47.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2026 08:47:47 -0700 (PDT) From: Kathiravan Thirumoorthy Date: Mon, 27 Jul 2026 21:17:35 +0530 Subject: [PATCH v11 1/3] dt-bindings: sram: describe the IPQ5424 IMEM as mmio-sram 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: 8bit Message-Id: <20260727-wdt_reset_reason-v11-1-eeedb22beefe@oss.qualcomm.com> References: <20260727-wdt_reset_reason-v11-0-eeedb22beefe@oss.qualcomm.com> In-Reply-To: <20260727-wdt_reset_reason-v11-0-eeedb22beefe@oss.qualcomm.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Kathiravan Thirumoorthy , Krzysztof Kozlowski X-Mailer: b4 0.15.2 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzI3MDE0OCBTYWx0ZWRfX1IBFk0LgOFng uRyZyGNZK60U0B3EI9w6ocu0lEKE4wqYr4DIa7RNld3IagApi960Px9tEgusuUYz+gU3kgIRv1f fDVKGDGkYvFBw4tQC1oqYNj3wdqGLbY= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzI3MDE0OCBTYWx0ZWRfXwTkBC3w+MJ3U XZN688T7NdVVYJ5ZN8Wuk1FGi30KVkrbovbNJiRALaPU77bImcGsc4HyIqisPMjPy5BGXrteIhI UwsjdMSPTtmZATG5ePTXkOe3nnuSQLsFVbhCzevMdsX5ROpqvyIewmRuokh622ZczfdQlT7Ffxl lIgB4owqG3vKXzsSLPodrGW6KU1Pn9bPiAaYPXQDyCD2Intz9frMq2ueJgRjsi6MIRPcgfIumdd vvUmOSzC7AeHuriy9lzXnKmbqJeYIfHdA0/Lv+PlCB+9CtIKrkxnuHCVc2b2Gees2TuUUJZZCka Dnjzkd/oSMB+QXPLa31WqfuUx6Q1zOEgRQ/6QBTwHQG3zx+++3y/1fbEHKDXntwMLaMad4eqzw8 mOOTFXMUHnQSQ9VEuqy10qEunvqQBJ7N1ayy/BBy7WcIbsOLe2uB9XXn34E1CN++2+RvGi30NZn i3g4oxhkjetwqXeNKjw== X-Proofpoint-GUID: 9ar-__sGorPIg-e7a1vzviO4nDC4yt0n X-Authority-Analysis: v=2.4 cv=KJ9qylFo c=1 sm=1 tr=0 ts=6a677da5 cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=O_M3gYDVzo3QzbZqNbQA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-ORIG-GUID: 9ar-__sGorPIg-e7a1vzviO4nDC4yt0n X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-27_04,2026-07-24_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607270148 IMEM shouldn’t be treated as a syscon or simple-mfd because it’s really just on‑chip SRAM, not a block of control registers or a device with multiple hardware functions. Describing it as generic mmio‑sram keeps the model simple and closer to what the hardware actually is. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Kathiravan Thirumoorthy --- Documentation/devicetree/bindings/sram/qcom,imem.yaml | 1 - Documentation/devicetree/bindings/sram/sram.yaml | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/sram/qcom,imem.yaml b/Documentation/devicetree/bindings/sram/qcom,imem.yaml index eaa8ef367ff4..95630871d957 100644 --- a/Documentation/devicetree/bindings/sram/qcom,imem.yaml +++ b/Documentation/devicetree/bindings/sram/qcom,imem.yaml @@ -18,7 +18,6 @@ properties: items: - enum: - qcom,apq8064-imem - - qcom,ipq5424-imem - qcom,msm8226-imem - qcom,msm8974-imem - qcom,msm8976-imem diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml index b83fc6831947..0acb7593045c 100644 --- a/Documentation/devicetree/bindings/sram/sram.yaml +++ b/Documentation/devicetree/bindings/sram/sram.yaml @@ -37,6 +37,7 @@ properties: - qcom,eliza-imem - qcom,glymur-imem - qcom,hawi-imem + - qcom,ipq5424-imem - qcom,kaanapali-imem - qcom,maili-imem - qcom,milos-imem -- 2.34.1