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Tue, 04 Nov 2025 02:01:29 -0800 (PST) X-Google-Smtp-Source: AGHT+IHB4RE2v5o9PQxrRjGLqqNiGcngkai+DRbzDVobX/iG4IY3nTqNwUmoAcJeexpEu8oStStt+A== X-Received: by 2002:a05:6a21:3285:b0:33a:f317:58ac with SMTP id adf61e73a8af0-348cd220befmr21612524637.59.1762250488510; Tue, 04 Nov 2025 02:01:28 -0800 (PST) Received: from [10.204.86.118] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-ba1f87a710asm1849643a12.30.2025.11.04.02.01.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 04 Nov 2025 02:01:27 -0800 (PST) Message-ID: Date: Tue, 4 Nov 2025 15:31:21 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 07/20] arm64: dts: qcom: kaanapali: Add remoteprocs for Kaanapali SoC To: Jingyi Wang , Alexey Klimov , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, aiqun.yu@oss.qualcomm.com, tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com References: <20250924-knp-dts-v1-0-3fdbc4b9e1b1@oss.qualcomm.com> <20250924-knp-dts-v1-7-3fdbc4b9e1b1@oss.qualcomm.com> Content-Language: en-US From: Kumari Pallavi In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=esbSD4pX c=1 sm=1 tr=0 ts=6909cefa cx=c_pps a=rz3CxIlbcmazkYymdCej/Q==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=NEAV23lmAAAA:8 a=EUspDBNiAAAA:8 a=bsKYn6jhUO5kCu_E1qoA:9 a=QEXdDO2ut3YA:10 a=bFCP_H2QrGi7Okbo017w:22 X-Proofpoint-GUID: pQriTJ0E2HyDgyA-kqVkAvAH8MNDkxvD X-Proofpoint-ORIG-GUID: pQriTJ0E2HyDgyA-kqVkAvAH8MNDkxvD X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTA0MDA4MSBTYWx0ZWRfX9bY0pSKcQeEt PWktdPdOJ3blZA3584YZ+/InpKyDv5aJGffcTgfjxUOa1fSHr8d0pojTa9Wz7exW2K2txkTgare 6pDpsX0XaKtye6yW+Re+sKzUIo40a/GACecGrlb6MNsM6NEr0cHs9hldJ0Pjbgkdlr/IZ5ULpgJ KYDtxJrxYzQ5/+OxlAUfSKXDLaleatXTuVhQjp3Yi905JL4jV6Er2xj2ilDksm8CQdq+SFPrlEK viieI1jj6iqWtboI1uHkdyyQhEHq82W37rKptoYT9CaHZR4Q5iKzN65u7YFm6f2eGWR0HfoMxHB TiBDcRBsYVNF8bdzAxQYZlg3PI7ZmDREfXIa2jEqmS9yR9Id+e0o5jCMGvm4guhXBQ06ILYz5OD /zLgLuKZPMMkOFO+cUtZ3c4I94tViA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-03_06,2025-11-03_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1011 priorityscore=1501 adultscore=0 phishscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 spamscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511040081 On 11/4/2025 2:29 PM, Jingyi Wang wrote: > > > On 10/1/2025 1:24 AM, Alexey Klimov wrote: >> On Thu Sep 25, 2025 at 1:17 AM BST, Jingyi Wang wrote: >>> Add remoteproc PAS loader for ADSP, CDSP, MPSS and SoCCP with >>> its SMP2P and fastrpc nodes. >>> >>> Written with help from Kumari Pallavi(added fastrpc). >> >> Co-developed-by tag then maybe? >> >> Also I don't see this name in email addresses. >> > > Hi Alexey, > > We got review comments to merge dt changes in one patch, we are still discussing on > how to organize next version, I think we can add the Co-developed-by tag if remoteproc > is sent as a single patch in next version, "Written with" description will be used > to avoid SOB chain too long. > > Thanks, > Jingyi > >>> Signed-off-by: Jingyi Wang >>> --- >>> arch/arm64/boot/dts/qcom/kaanapali.dtsi | 484 ++++++++++++++++++++++++++++++++ >>> 1 file changed, 484 insertions(+) >>> >>> diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi >>> index 08ab267bf9a7..c3b38fd851c5 100644 >>> --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi >>> +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi >>> @@ -438,6 +438,121 @@ rmtfs_mem: rmtfs@d7c00000 { >>> }; >>> }; >> >> [...] >> >>> + remoteproc_adsp: remoteproc@6800000 { >>> + compatible = "qcom,kaanapali-adsp-pas", "qcom,sm8550-adsp-pas"; >>> + reg = <0x0 0x06800000 0x0 0x10000>; >>> + >>> + interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>, >>> + <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>, >>> + <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>, >>> + <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>, >>> + <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>, >>> + <&smp2p_adsp_in 7 IRQ_TYPE_EDGE_RISING>; >>> + interrupt-names = "wdog", >>> + "fatal", >>> + "ready", >>> + "handover", >>> + "stop-ack", >>> + "shutdown-ack"; >>> + >>> + clocks = <&rpmhcc RPMH_CXO_CLK>; >>> + clock-names = "xo"; >>> + >>> + interconnects = <&lpass_lpicx_noc MASTER_LPASS_PROC QCOM_ICC_TAG_ALWAYS >>> + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; >>> + >>> + power-domains = <&rpmhpd RPMHPD_LCX>, >>> + <&rpmhpd RPMHPD_LMX>; >>> + power-domain-names = "lcx", >>> + "lmx"; >>> + >>> + memory-region = <&adspslpi_mem>, <&q6_adsp_dtb_mem>; >>> + >>> + qcom,qmp = <&aoss_qmp>; >>> + >>> + qcom,smem-states = <&smp2p_adsp_out 0>; >>> + qcom,smem-state-names = "stop"; >>> + >>> + status = "disabled"; >>> + >>> + remoteproc_adsp_glink: glink-edge { >>> + interrupts-extended = <&ipcc IPCC_MPROC_LPASS >>> + IPCC_MPROC_SIGNAL_GLINK_QMP >>> + IRQ_TYPE_EDGE_RISING>; >>> + >>> + mboxes = <&ipcc IPCC_MPROC_LPASS >>> + IPCC_MPROC_SIGNAL_GLINK_QMP>; >>> + >>> + qcom,remote-pid = <2>; >>> + >>> + label = "lpass"; >>> + >>> + fastrpc { >>> + compatible = "qcom,fastrpc"; >>> + qcom,glink-channels = "fastrpcglink-apps-dsp"; >>> + label = "adsp"; >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + >>> + compute-cb@3 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <3>; >>> + >>> + iommus = <&apps_smmu 0x1003 0x80>, >>> + <&apps_smmu 0x1043 0x20>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@4 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <4>; >>> + >>> + iommus = <&apps_smmu 0x1004 0x80>, >>> + <&apps_smmu 0x1044 0x20>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@5 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <5>; >>> + >>> + iommus = <&apps_smmu 0x1005 0x80>, >>> + <&apps_smmu 0x1045 0x20>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@6 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <6>; >>> + >>> + iommus = <&apps_smmu 0x1006 0x80>, >>> + <&apps_smmu 0x1046 0x20>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@7 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <7>; >>> + >>> + iommus = <&apps_smmu 0x1007 0x40>, >>> + <&apps_smmu 0x1067 0x0>, >>> + <&apps_smmu 0x1087 0x0>; >>> + dma-coherent; >>> + }; >>> + }; >>> + }; >>> + }; >> >> Fastrpc nodes here. Was this tested? If yes, then how? >> Or was it just copied from somewhere from downstream? >> >> The same questions basically go for cdsp fastrpc too. >> > > +Kumari, could you please comment on this? > I verified the CDSP and ADSP nodes by running the tests available at https://github.com/qualcomm/fastrpc/tree/development/test. Upon successful execution, the message "All tests completed successfully" is displayed. >> >> [..] >> >>> + label = "cdsp"; >>> + >>> + fastrpc { >>> + compatible = "qcom,fastrpc"; >>> + qcom,glink-channels = "fastrpcglink-apps-dsp"; >>> + label = "cdsp"; >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + >>> + compute-cb@1 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <1>; >>> + iommus = <&apps_smmu 0x19c1 0x0>, >>> + <&apps_smmu 0x1961 0x0>, >>> + <&apps_smmu 0x0c21 0x0>, >>> + <&apps_smmu 0x0c01 0x40>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@2 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <2>; >>> + iommus = <&apps_smmu 0x1962 0x0>, >>> + <&apps_smmu 0x0c02 0x20>, >>> + <&apps_smmu 0x0c42 0x0>, >>> + <&apps_smmu 0x19c2 0x0>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@3 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <3>; >>> + iommus = <&apps_smmu 0x1963 0x0>, >>> + <&apps_smmu 0x0c23 0x0>, >>> + <&apps_smmu 0x0c03 0x40>, >>> + <&apps_smmu 0x19c3 0x0>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@4 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <4>; >>> + iommus = <&apps_smmu 0x1964 0x0>, >>> + <&apps_smmu 0x0c44 0x0>, >>> + <&apps_smmu 0x0c04 0x20>, >>> + <&apps_smmu 0x19c4 0x0>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@5 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <5>; >>> + iommus = <&apps_smmu 0x1965 0x0>, >>> + <&apps_smmu 0x0c45 0x0>, >>> + <&apps_smmu 0x0c05 0x20>, >>> + <&apps_smmu 0x19c5 0x0>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@6 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <6>; >>> + iommus = <&apps_smmu 0x1966 0x0>, >>> + <&apps_smmu 0x0c06 0x20>, >>> + <&apps_smmu 0x0c46 0x0>, >>> + <&apps_smmu 0x19c6 0x0>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@7 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <7>; >>> + iommus = <&apps_smmu 0x1967 0x0>, >>> + <&apps_smmu 0x0c27 0x0>, >>> + <&apps_smmu 0x0c07 0x40>, >>> + <&apps_smmu 0x19c7 0x0>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@8 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <8>; >>> + iommus = <&apps_smmu 0x1968 0x0>, >>> + <&apps_smmu 0x0c08 0x20>, >>> + <&apps_smmu 0x0c48 0x0>, >>> + <&apps_smmu 0x19c8 0x0>; >>> + dma-coherent; >>> + }; >>> + >>> + /* note: secure cb9 in downstream */ >>> + >>> + compute-cb@12 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <12>; >>> + iommus = <&apps_smmu 0x196c 0x0>, >>> + <&apps_smmu 0x0c2c 0x00>, >>> + <&apps_smmu 0x0c0c 0x40>, >>> + <&apps_smmu 0x19cc 0x0>; >>> + dma-coherent; >>> + }; >>> + >>> + compute-cb@13 { >>> + compatible = "qcom,fastrpc-compute-cb"; >>> + reg = <13>; >>> + iommus = <&apps_smmu 0x196d 0x0>, >>> + <&apps_smmu 0x0c0d 0x40>, >>> + <&apps_smmu 0x0c2e 0x0>, >>> + <&apps_smmu 0x0c2d 0x0>, >>> + <&apps_smmu 0x19cd 0x0>; >>> + dma-coherent; >>> + }; >>> + }; >>> + }; >>> + }; >>> + >> >> Best regards, >> Alexey >> > Thanks, Pallavi