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Acked-by: Rob Herring (Arm) Signed-off-by: Ananthu C V --- Documentation/devicetree/bindings/sram/sram.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentati= on/devicetree/bindings/sram/sram.yaml index 8985f89170be..0f7ce2f458b9 100644 --- a/Documentation/devicetree/bindings/sram/sram.yaml +++ b/Documentation/devicetree/bindings/sram/sram.yaml @@ -34,6 +34,7 @@ properties: - nvidia,tegra186-sysram - nvidia,tegra194-sysram - nvidia,tegra234-sysram + - qcom,glymur-imem - qcom,hawi-imem - qcom,kaanapali-imem - qcom,milos-imem --=20 2.43.0 From nobody Sat Jun 13 07:51:20 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D5F939021F for ; Fri, 24 Apr 2026 10:36:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; 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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-12dbe78e12fsm9187846c88.15.2026.04.24.03.36.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Apr 2026 03:36:23 -0700 (PDT) From: Ananthu C V Date: Fri, 24 Apr 2026 03:36:14 -0700 Subject: [PATCH v5 2/2] arch: arm64: boot: dts: qcom: add IMEM and PIL regions for glymur 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: quoted-printable Message-Id: <20260424-glymur-imem-v5-2-18ede63cf063@oss.qualcomm.com> References: <20260424-glymur-imem-v5-0-18ede63cf063@oss.qualcomm.com> In-Reply-To: <20260424-glymur-imem-v5-0-18ede63cf063@oss.qualcomm.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Ananthu C V , Konrad Dybcio X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1777026981; l=1116; i=ananthu.cv@oss.qualcomm.com; s=20260327; h=from:subject:message-id; bh=s1ZA/D83mONCPI3fvWRV+QKqAIgDXDqkKAjXtCiygsk=; b=He1DNCiHSWNFmcRiEIA+MJNWwRnuU9TKfgvt08E2bwtN3qMRGP4klfvxanffqbuIMo0pXoiL1 zvPDdvCV4QLD4l/P3OMHMMfjJ0uwVvbG3Z9Sx98r2j2kvV2jOfoUxWZ X-Developer-Key: i=ananthu.cv@oss.qualcomm.com; a=ed25519; pk=Yyv4ldZGagB5zyqtlYRdUX/L9FZ6y/INQAXO9L3wfl4= X-Authority-Analysis: v=2.4 cv=AfWB2XXG c=1 sm=1 tr=0 ts=69eb47a9 cx=c_pps a=bS7HVuBVfinNPG3f6cIo3Q==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=NM_c3QKFEUqHB8hYJUIA:9 a=tIW79zcqoJXJ6Hta:21 a=QEXdDO2ut3YA:10 a=vBUdepa8ALXHeOFLBtFW:22 X-Proofpoint-ORIG-GUID: KKGWxI7DOFHHr6Wxa3qsMdxOWVLorQTu X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI0MDEwMCBTYWx0ZWRfX3zIc7DUrqFkl T8IEt+9CcSgvpktq+1IOwlWbjG62N+MVDHlTBSSexG9J0vRXyvzkTmvIF83poDDuTeKjwlAujy2 Q/NdQmJQ5j65/z+ELK80W9E0zCA79+NccGRp6m9aXAVNMqZKjF1gk28siulmGFV29Tw8r/rnGK9 sOCAiYqp+P8DY/FFtzm5d3CdjfDdd5pJATndRZ9U4enO1FLwWlMg6IZFYW4perPvupzR1WkGSUa JmL3qppK5AsUr74PUVEnHKT5w4RMADzvwGofo2zIltr5bI4m88AGlpk6j5p67UuaJrO4bDmMAuS 5KEjmcIVQQ+oBkmagM9shJUYten+9czeEKRc6ESCE0cVAMeF7xrwmXiZ5fuqP6ytcJ1r57nSLa6 ZgAdfswwW2PV8JEgUxVjyZJsm0BoYl9mYUC+obFiU9M/2VDvzrKyTDI1PybsZcDbG/yVfN0HiGA YdBgZVRtlps3UGveh6w== X-Proofpoint-GUID: KKGWxI7DOFHHr6Wxa3qsMdxOWVLorQTu 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=2026-04-23_03,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 clxscore=1015 spamscore=0 adultscore=0 suspectscore=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604240100 Add an IMEM on glymur which falls back to mmio-sram and define the PIL relocation info region as its child, for post mortem tools to locate the loaded remoteprocs. Reviewed-by: Konrad Dybcio Signed-off-by: Ananthu C V --- arch/arm64/boot/dts/qcom/glymur.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qco= m/glymur.dtsi index f23cf81ddb77..84a115993e7f 100644 --- a/arch/arm64/boot/dts/qcom/glymur.dtsi +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi @@ -5501,6 +5501,22 @@ rx-pins { }; }; =20 + sram@14680000 { + compatible =3D "qcom,glymur-imem", "mmio-sram"; + reg =3D <0x0 0x14680000 0x0 0x2c000>; + ranges =3D <0 0 0x14680000 0x2c000>; + + no-memory-wc; + + #address-cells =3D <1>; + #size-cells =3D <1>; + + pil-sram@94c { + compatible =3D "qcom,pil-reloc-info"; + reg =3D <0x94c 0xc8>; + }; + }; + apps_smmu: iommu@15000000 { compatible =3D "qcom,glymur-smmu-500", "qcom,smmu-500", --=20 2.43.0