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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7d746bdecbfsm4337611a34.10.2026.03.10.03.03.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2026 03:03:55 -0700 (PDT) From: Jingyi Wang Date: Tue, 10 Mar 2026 03:03:19 -0700 Subject: [PATCH v4 3/7] dt-bindings: remoteproc: qcom: Add smem properties in documents that reference to pas-common Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260310-knp-soccp-v4-3-0a91575e0e7e@oss.qualcomm.com> References: <20260310-knp-soccp-v4-0-0a91575e0e7e@oss.qualcomm.com> In-Reply-To: <20260310-knp-soccp-v4-0-0a91575e0e7e@oss.qualcomm.com> To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Manivannan Sadhasivam , Luca Weiss , Bartosz Golaszewski , Konrad Dybcio Cc: aiqun.yu@oss.qualcomm.com, tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jingyi Wang X-Mailer: b4 0.15-dev-3d134 X-Developer-Signature: v=1; a=ed25519-sha256; t=1773137028; l=10488; i=jingyi.wang@oss.qualcomm.com; s=20250911; h=from:subject:message-id; bh=YCWKPXnQpiUnLfaOLbWnTkzB3ozdytjyIbPoKi2qgNM=; b=7RIPGAugkbPTW5nhGJqwPdpLRzRqO4ft5cqFlgtBRwVQavLV7xDri43oBTeaEvhc3zWVVM1/8 hKxI6TcFD19Am7MxDFRzdcCSsFVv+hMnCY7NA17wUvAt05W2WJvRY0E X-Developer-Key: i=jingyi.wang@oss.qualcomm.com; a=ed25519; pk=PSoHZ6KbUss3IW8FPRVMHMK0Jkkr/jV347mBYJO3iLo= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzEwMDA4NiBTYWx0ZWRfXwded18+nAxC6 H8d1fZt33IWEmLJVP42Muxs5H8s1mywBxQJlDvyoChGHIPVFskpQ8heV5V9Qa46OF+WzNd12Mx3 1Gzvs0TLmSjBl6ya+hpzNJuVcZTAms5vSoWWeGSR0KoWWtwGzEsyEFu9liPPcDEfgCjBOxqS27V Y4Gu9q4G3JavdDx2pMzK7PTEawk1OxujxYExsTsCWsfJiL5jQkTmidzpicc+V4oCHUMt3Gt4yRk 82LfZxFU3tF6mVpusbzwYy/QDRJRHtpfwLm9iwxDpb2NZS/bjyH9EqnW49I/4CbJYLRppOQcGgS 9ffMriedrHWrp2zM20OnYW0L8axMZP6QzVeTHyURWnQluBReAQGmHXw4TJxGaf7xqfJlHZTL+jh xMb8ag9hVI6+8DYABUsiED7h3b15bZIZXZji7lApG+BgMqTf9w6DPXnHw/65JsGsRIBR+Tol4J9 uzI7Nl4NeK2U/3EDsxg== X-Authority-Analysis: v=2.4 cv=GtFPO01C c=1 sm=1 tr=0 ts=69afec8c cx=c_pps a=+3WqYijBVYhDct2f5Fivkw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=4818-bhKfx29ZlxGCZ4A:9 a=QEXdDO2ut3YA:10 a=eYe2g0i6gJ5uXG_o6N4q:22 X-Proofpoint-ORIG-GUID: 5XdaLS6gU3d9CMoXxng8OCW27Zo_ganr X-Proofpoint-GUID: 5XdaLS6gU3d9CMoXxng8OCW27Zo_ganr 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=2026-03-10_01,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 suspectscore=0 priorityscore=1501 impostorscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603100086 Kaanapali SoCCP will extend the list for smem properties, add SMEM properties "qcom,smem-states" and "qcom,smem-state-names" to documents that reference to pas-common and add maxItems constraints. Signed-off-by: Jingyi Wang --- Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,milos-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,qcs404-pas.yaml | 8 ++++= ++++ .../devicetree/bindings/remoteproc/qcom,sa8775p-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,sc7180-pas.yaml | 8 ++++= ++++ .../devicetree/bindings/remoteproc/qcom,sc8280xp-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,sm6375-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml | 8 ++++= ++++ Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml | 8 ++++= ++++ 13 files changed, 104 insertions(+) diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/= Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml index 16c35e15ee1b..7e8ecae8e6cb 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml @@ -73,6 +73,14 @@ properties: - const: handover - const: stop-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - memory-region diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,milos-pas.ya= ml b/Documentation/devicetree/bindings/remoteproc/qcom,milos-pas.yaml index f8e1b2b8e782..b24e6f6eaf37 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,milos-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,milos-pas.yaml @@ -68,6 +68,14 @@ properties: - description: Memory region for core Firmware authentication - description: Memory region for Devicetree Firmware authentication =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-pas.yaml index 5854b3d2041d..bf9bf1af9ff1 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-pas.yaml @@ -59,6 +59,14 @@ properties: maxItems: 1 description: Firmware name for the Hexagon core =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sa8775p-pas.= yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sa8775p-pas.yaml index 4c6d32b1031c..6cc2f4b700e0 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sa8775p-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sa8775p-pas.yaml @@ -75,6 +75,14 @@ properties: - const: handover - const: stop-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-pas.yaml index cb0a61fc301d..b20780e5e26b 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-pas.yaml @@ -68,6 +68,14 @@ properties: - const: stop-ack - const: shutdown-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc8280xp-pas= .yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc8280xp-pas.yaml index c51010493bca..86ae0ae4864b 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sc8280xp-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc8280xp-pas.yaml @@ -65,6 +65,14 @@ properties: - const: stop-ack - const: shutdown-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.ya= ml b/Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.yaml index 381ece510b0f..0b38194c0781 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.yaml @@ -71,6 +71,14 @@ properties: $ref: /schemas/types.yaml#/definitions/string description: Firmware name for the Hexagon core =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.yaml index 987fac433fae..454ba82bd6f1 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.yaml @@ -71,6 +71,14 @@ properties: - const: stop-ack - const: shutdown-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml index 53ffb1ccd199..42e02c64347a 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml @@ -65,6 +65,14 @@ properties: - const: stop-ack - const: shutdown-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm6375-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,sm6375-pas.yaml index 6823a2a8d74e..274f87880e2e 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm6375-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm6375-pas.yaml @@ -61,6 +61,14 @@ properties: =20 smd-edge: false =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml index 8a1fae095a3b..5a7c5f8c92d1 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml @@ -81,6 +81,14 @@ properties: - const: stop-ack - const: shutdown-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml index 4ea7518db537..72d0db5698c5 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml @@ -75,6 +75,14 @@ properties: - const: stop-ack - const: shutdown-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml index d93e17fb5e89..f4832c2930ee 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml @@ -92,6 +92,14 @@ properties: - const: stop-ack - const: shutdown-ack =20 + qcom,smem-states: + maxItems: 1 + description: States used by the AP to signal the Hexagon core + + qcom,smem-state-names: + maxItems: 1 + description: The names of the state bits used for SMP2P output + required: - compatible - reg --=20 2.25.1