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Mon, 08 Jun 2026 05:55:06 -0700 (PDT) X-Received: by 2002:a17:903:248:b0:2bf:27b2:4b80 with SMTP id d9443c01a7336-2c1e7b457femr178769985ad.14.1780923306336; Mon, 08 Jun 2026 05:55:06 -0700 (PDT) Received: from [10.219.56.230] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c16629c08bsm185130265ad.61.2026.06.08.05.55.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 08 Jun 2026 05:55:05 -0700 (PDT) Message-ID: <18325758-eb01-4b2c-9e9b-b06252f50b73@oss.qualcomm.com> Date: Mon, 8 Jun 2026 18:24:59 +0530 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 v3 08/10] arm64: dts: qcom: shikra: Enable CDSP, LPAICP and MPSS on EVK boards To: Dmitry Baryshkov Cc: Vinod Koul , Frank Li , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krzysztof Kozlowski , Georgi Djakov , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Bibek Kumar Patro References: <20260601-shikra-dt-m1-v3-0-0fe3f8d9ec48@oss.qualcomm.com> <20260601-shikra-dt-m1-v3-8-0fe3f8d9ec48@oss.qualcomm.com> Content-Language: en-US From: Komal Bajaj In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA4MDEyMiBTYWx0ZWRfXzV7r8NxpjYrL Cu9HhAR5kX6/AvgxfSU7knwjDzpHIUHg04NJA0CvZ5pDHHfzSHh6QjyVEOpZv4f9UccI2MiELzo dB2UYnz8Yn6z2KikiqeoJICK3cTyq53SUosIimwztDP5/qE7l0asP/RTPansaFNQ4T2FE9fnki9 CR1pBDTR/dp1cK2+rd4o+1EOiRpmssY+6S5Kir2yC9/aC7PW0hxNwx87Q+A3DzNqpnwc3jDkXYm Z/B3v6VvzKxT7CqSpqm3KLb9Ncc2yX6IItFSuBOnL/vjV6Qr6+o0HBT23x6TN4ePfJ48EiJCQZG lX2mYPU5lMnCqL6oUrIyf9KTrYN8AuxNZviYqQywug7u069Ia5cPv11cD+vjLs0maRBhzb8MH21 HzYxx1DiqTlx3/zBnHG0UQYCYEAl+bbJFxO9NRKv0bQ8Ku24Hw5nCvNd5vPKhdyhBl0tPv7/5Jd yVRc3230j/y+7hqyj8g== X-Proofpoint-ORIG-GUID: B1t0Lm-32dWMacWCBolUoGl89DatOBC7 X-Authority-Analysis: v=2.4 cv=UptT8ewB c=1 sm=1 tr=0 ts=6a26bbab cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=ppHF_k0_RADCBk5xbaAA:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-GUID: B1t0Lm-32dWMacWCBolUoGl89DatOBC7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-08_03,2026-06-05_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 clxscore=1015 malwarescore=0 impostorscore=0 suspectscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606080122 On 6/6/2026 6:02 PM, Dmitry Baryshkov wrote: > On Mon, Jun 01, 2026 at 06:25:10PM +0530, Komal Bajaj wrote: >> From: Bibek Kumar Patro >> >> Enable CDSP, LPAICP and MPSS for Qualcomm's Shikra CQM, CQS and >> IQS EVK board. >> >> Signed-off-by: Bibek Kumar Patro >> Signed-off-by: Komal Bajaj >> --- >> arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts | 19 +++++++++++++++++++ >> arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts | 19 +++++++++++++++++++ >> arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts | 19 +++++++++++++++++++ >> 3 files changed, 57 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts >> index 0a52ab9b7a4c..b112b21b1d79 100644 >> --- a/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts >> +++ b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts >> @@ -23,6 +23,25 @@ chosen { >> }; >> }; >> >> +&remoteproc_cdsp { >> + firmware-name = "qcom/shikra/cdsp.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&remoteproc_lpaicp { >> + firmware-name = "qcom/shikra/lpaicp.mbn", >> + "qcom/shikra/lpaicp_dtb.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&remoteproc_mpss { >> + firmware-name = "qcom/shikra/cqm/qdsp6sw.mbn"; > qcom/shikra/qdsp6sw.mbn > >> + >> + status = "okay"; >> +}; >> + >> &sdhc_1 { >> vmmc-supply = <&pm4125_l20>; >> vqmmc-supply = <&pm4125_l14>; >> diff --git a/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts >> index b3f19a64d7ae..e62ba5aef71f 100644 >> --- a/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts >> +++ b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts >> @@ -23,6 +23,25 @@ chosen { >> }; >> }; >> >> +&remoteproc_cdsp { >> + firmware-name = "qcom/shikra/cdsp.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&remoteproc_lpaicp { >> + firmware-name = "qcom/shikra/lpaicp.mbn", >> + "qcom/shikra/lpaicp_dtb.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&remoteproc_mpss { >> + firmware-name = "qcom/shikra/cqs/qdsp6sw.mbn"; > qcom/shikra/qdsp6sw_nm.mbn We cannot change the firmware name, as our vendor builds and internal tooling depend on the same naming convention for all three Shikra variants. This is also why the binaries are placed under different paths. Thanks Komal > >> + >> + status = "okay"; >> +}; >> + >> &sdhc_1 { >> vmmc-supply = <&pm4125_l20>; >> vqmmc-supply = <&pm4125_l14>; >> diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts >> index 3003a47bd759..727809430fd1 100644 >> --- a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts >> +++ b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts >> @@ -23,6 +23,25 @@ chosen { >> }; >> }; >> >> +&remoteproc_cdsp { >> + firmware-name = "qcom/shikra/cdsp.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&remoteproc_lpaicp { >> + firmware-name = "qcom/shikra/lpaicp.mbn", >> + "qcom/shikra/lpaicp_dtb.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&remoteproc_mpss { >> + firmware-name = "qcom/shikra/cqs/qdsp6sw.mbn"; > qcom/shikra/qdsp6sw_nm.mbn > >> + >> + status = "okay"; >> +}; >> + >> &sdhc_1 { >> vmmc-supply = <&pm8150_l17>; >> vqmmc-supply = <&pm8150_s4>; >> >> -- >> 2.34.1 >>