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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29034e1ccc4sm23764105ad.42.2025.10.09.03.09.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 09 Oct 2025 03:09:13 -0700 (PDT) Message-ID: <6aed71d1-ece7-4b33-8060-ea3a51015a26@oss.qualcomm.com> Date: Thu, 9 Oct 2025 15:39:09 +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 4/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur ADSP To: Rob Herring Cc: jassisinghbrar@gmail.com, krzk+dt@kernel.org, conor+dt@kernel.org, mani@kernel.org, andersson@kernel.org, mathieu.poirier@linaro.org, konradybcio@kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org References: <20250924183726.509202-1-sibi.sankar@oss.qualcomm.com> <20250924183726.509202-5-sibi.sankar@oss.qualcomm.com> <20251002005434.GA2796203-robh@kernel.org> Content-Language: en-US From: Sibi Sankar In-Reply-To: <20251002005434.GA2796203-robh@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: R82L76U5pb9ryrhnvph1wLb7VZ-jNV3B X-Proofpoint-ORIG-GUID: R82L76U5pb9ryrhnvph1wLb7VZ-jNV3B X-Authority-Analysis: v=2.4 cv=f91FxeyM c=1 sm=1 tr=0 ts=68e789cb cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=K0PDbwUCbj7d31mOmPMA:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDA4MDEyMSBTYWx0ZWRfX6rUy0Qld9tXC HX1KyxsGAGU0Ea5Re5OI9x7OgU+qA0RN3wypT7JMafqXj9K+StIRBnF1yQdvy5t5ZiUall5eqWW W5O3m2pSAgPcOuEWqkW6CVGjhHhyWHpIDsEOsFsmC6BzA4/CJuUUgnGfRB5xQ7XrIel838UWJzc C9NXd1Rd+LiPe+s5TOoUv5LDmt4iXWcT4oGVjb0XNmCyxjphHcEzjBz/daboggzwekEf5OAL/jw OTuwO+SvDeAU9QxKZrtCYcyQ4COmNvvkfMxeYX3tuplDQY0TSAp8qSTZQZEWBpBlnEN8j8tAvd5 v4c4n2nt6XNbHnJEYdxa9uPEUNNyuAmk/DHFStUmk8Tr2V5nnlBSLpv3ZiaHOmq73NqOJ727WuQ d2mZ/wUTWasjuXOSMY1igc+qlyEBNQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-09_03,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1015 adultscore=0 priorityscore=1501 malwarescore=0 suspectscore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510080121 On 10/2/2025 6:24 AM, Rob Herring wrote: > On Thu, Sep 25, 2025 at 12:07:25AM +0530, Sibi Sankar wrote: >> Document compatible for Qualcomm Glymur SoC ADSP which is fully compatible >> with SM8750 ADSP. Also with the Linux Host running on EL2, the remoteprocs >> need to be hypervisor independent, the iommu property is mandatory to >> ensure proper functionality. >> >> Signed-off-by: Sibi Sankar >> --- >> >> Dependencies: >> Peripheral Image Loader support for Qualcomm SoCs running Linux host at EL2: >> https://patchwork.kernel.org/project/linux-arm-msm/cover/20250921-kvm_rproc_pas-v3-0-458f09647920@oss.qualcomm.com/ >> This patch has a dependency on the iommu binding added in ^^ series. >> >> .../bindings/remoteproc/qcom,sm8550-pas.yaml | 16 +++++++++++++++- >> 1 file changed, 15 insertions(+), 1 deletion(-) >> >> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml >> index 2dd479cf4821..cba45ce2865e 100644 >> --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml >> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml >> @@ -28,7 +28,9 @@ properties: >> - qcom,x1e80100-adsp-pas >> - qcom,x1e80100-cdsp-pas >> - items: >> - - const: qcom,sm8750-adsp-pas >> + - enum: >> + - qcom,glymur-adsp-pas >> + - qcom,sm8750-adsp-pas >> - const: qcom,sm8550-adsp-pas >> - items: >> - const: qcom,sm8750-cdsp-pas >> @@ -95,6 +97,7 @@ allOf: >> compatible: >> contains: >> enum: >> + - qcom,glymur-adsp-pas >> - qcom,sm8750-adsp-pas >> then: >> properties: >> @@ -185,6 +188,7 @@ allOf: >> compatible: >> contains: >> enum: >> + - qcom,glymur-adsp-pas >> - qcom,sm8550-adsp-pas >> - qcom,sm8650-adsp-pas >> - qcom,sm8750-adsp-pas >> @@ -238,6 +242,16 @@ allOf: >> - const: cx >> - const: mxc >> - const: nsp >> + - if: >> + properties: >> + compatible: >> + enum: >> + - qcom,glymur-adsp-pas >> + then: >> + properties: >> + iommus: >> + minItems: 1 > The min can never be 0, so it is already 1. Drop. Ack, will drop it. - Sibi Sankar >> + maxItems: 1 >> >> unevaluatedProperties: false >> >> -- >> 2.34.1 >>