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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b65e7da3412sm778937566b.3.2025.10.20.05.29.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Oct 2025 05:29:27 -0700 (PDT) Message-ID: <9e4afde2-1171-4cdb-adac-3a496b8c53c3@oss.qualcomm.com> Date: Mon, 20 Oct 2025 14:29:25 +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 2/2] arm64: dts: qcom: sdm630: Add FastRPC nodes to ADSP To: Nickolay Goppen , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Srinivas Kandagatla Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, linux@mainlining.org References: <20251019-qcom-sdm660-cdsp-adsp-dts-v1-0-9ab5f2865a6e@mainlining.org> <20251019-qcom-sdm660-cdsp-adsp-dts-v1-2-9ab5f2865a6e@mainlining.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251019-qcom-sdm660-cdsp-adsp-dts-v1-2-9ab5f2865a6e@mainlining.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: GyuPiJ1KiuVER1hUDR5CO4zIrZK0_YIL X-Proofpoint-ORIG-GUID: GyuPiJ1KiuVER1hUDR5CO4zIrZK0_YIL X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDE4MDAyMyBTYWx0ZWRfX9iWvl3+PBZs0 TyDW9TdZmrsjEL4GXPn03HRpmBXlP3Ammj3buo0fvJkcmGiKM/HT73jOgVuszPvyaP1TgihPAF1 aIDA53sNyY/UdpEX+qMlerdQHIwLjg061Z+KyySciMV8X5AXS4Pbl77Sr2MrYuGOFBj9jYW67BV sU1NB8vxWIgE5CPdYVmpcdf8wRi2M12zOPSWEHsty3xgMkNn3b0F3CYBWHnKfGCSz+ugJ+7D/Hb n4mgs3cymaOAmfsKlqHhmAdzPodG2jM2/yniP/3/r07KNsLEo5pXDcRD84p5aItI/Q44lXyNbS5 +6kKAe3wfxM+TA90xK9Jv6sY8+YpfBS+9KZfbtSYnIqtZsD2+tAw7fKzJ86Y32XxGMKCE0tuef8 CIZlO1Hu4NRrXMWhHNQsHtjTKSmayw== X-Authority-Analysis: v=2.4 cv=E/vAZKdl c=1 sm=1 tr=0 ts=68f62b2b cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=OuZLqq7tAAAA:8 a=6XgSZUbUjBfQJWIQPfwA:9 a=0bXxn9q0MV6snEgNplNhOjQmxlI=:19 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 a=AKGiAy9iJ-JzxKVHQNES:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-20_03,2025-10-13_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 priorityscore=1501 bulkscore=0 suspectscore=0 lowpriorityscore=0 clxscore=1015 adultscore=0 phishscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510180023 On 10/19/25 6:27 PM, Nickolay Goppen wrote: > This includes: > * Add missing vote clock and GDSC to lpass_smmu This is a separate fix > * Add FastRPC subnode with compute-cb subnodes to ADSP node And this is a feature addon please separate this into two commits > > Signed-off-by: Nickolay Goppen > --- > arch/arm64/boot/dts/qcom/sdm630.dtsi | 38 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 38 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi > index a6a1933229b9..2764666714e6 100644 > --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi > @@ -1217,6 +1217,11 @@ lpass_smmu: iommu@5100000 { > reg = <0x05100000 0x40000>; > #iommu-cells = <1>; > > + clocks = <&gcc GCC_HLOS1_VOTE_LPASS_ADSP_SMMU_CLK>; > + clock-names = "bus"; > + > + power-domains = <&gcc HLOS1_VOTE_LPASS_ADSP_GDSC>; > + > #global-interrupts = <2>; > interrupts = > , > @@ -2337,6 +2342,39 @@ q6routing: routing { > }; > }; > }; > + > + fastrpc { > + compatible = "qcom,fastrpc"; > + qcom,glink-channels = "fastrpcglink-apps-dsp"; > + label = "adsp"; > + qcom,non-secure-domain; I don't think this is valid for ADSP, +Srini please confirm Konrad