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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9d3ba180ffsm6454566b.35.2026.04.08.02.42.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Apr 2026 02:42:16 -0700 (PDT) Message-ID: Date: Wed, 8 Apr 2026 11:42:14 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 2/2] arch: arm64: boot: dts: qcom: add IMEM and PIL regions for glymur To: Ananthu C V , 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 References: <20260327-glymur-imem-v4-0-8fe0f20ad9fd@oss.qualcomm.com> <20260327-glymur-imem-v4-2-8fe0f20ad9fd@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260327-glymur-imem-v4-2-8fe0f20ad9fd@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Rr716imK c=1 sm=1 tr=0 ts=69d622fa cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=J39E50f51TnHoGT_JMoA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA4MDA4NyBTYWx0ZWRfXzRFYZppa67b5 yeWvlSzgBUNSD84Y45VPHfeA/dYDxwbPE4A30vPZNf4wSgYqjOaeuNJzdjJ53fC2SwDlhXRFuw4 BgTSUIqQWldN6laLLJ8bX+6vvanpYhI8W4QBtCdYbFwCPkRsoDhN8a3TDc7x68YbWTRe+mRTbsn SbBEN1rxRtyJGi03a5PWHWIo2YJ19hYapPhpE4aklofGx9sV+OwmIUMWju2SKs2Lh+a8BUAIfH2 KW54az7+QjGwGJuxGcBm+dyreBPZNoL+nkjencPfoLfZ8OdBrPmQlJLT7Dbf2HGWS8b8TlQgTsl 0QV7GZbtlJciUqjnoTnJd7gl8hN7hWdf2s84crHDJnnVRUwjohrBjSIpWER5c0dWzwx9wDomayf Nj5O+bfllfaEHxQTC1ztFvw2Dqh213yk2/pMAs/DULI4a+NaqQwSZfooaxolzYcVZZRDWtE8KqF 6XL5nLrwZSUNJpB8Rpg== X-Proofpoint-ORIG-GUID: TKNsSVfR_oylM-dG4mdGpeqLtiCLF6LB X-Proofpoint-GUID: TKNsSVfR_oylM-dG4mdGpeqLtiCLF6LB 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=2026-04-08_03,2026-04-08_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 suspectscore=0 malwarescore=0 clxscore=1015 bulkscore=0 phishscore=0 adultscore=0 spamscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604080087 On 3/27/26 11:24 AM, Ananthu C V wrote: > 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. > > 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/qcom/glymur.dtsi > index 4886e87ebd49..21ae05f0ee17 100644 > --- a/arch/arm64/boot/dts/qcom/glymur.dtsi > +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi > @@ -6457,6 +6457,22 @@ rx-pins { > }; > }; > > + sram@14680000 { > + compatible = "qcom,glymur-imem", "mmio-sram"; > + reg = <0x0 0x14680000 0x0 0x1000>; > + ranges = <0 0 0x14680000 0x1000>; size=0x2c_000 Reviewed-by: Konrad Dybcio Konrad