From nobody Sun May 24 23:29:39 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B11393E2ACD for ; Wed, 20 May 2026 14:38:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779287901; cv=none; b=MLuP3ckfEG8gtbGdEKHVXvD5wqrYuXSFmcZlEEOgZHfnQaR8sSsd5xtvUhWyUZP0kwtdA+de85Ddi9u5TfDJoWAMTBjBKgyneo0DRhHQjcU35YTA8d6NgrV5bOJzX9J46OM5cV6VS9IxXHvojAO+6ngtqmtCds0uRgruBgyvixA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779287901; c=relaxed/simple; bh=EGM9jvLWLNGeQvHKK9ztbADqFJh7+FqdmpPCclQmMXQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=prLdoOl6LAbq8Cg6QLYQZWGLtyF9jMGlDjUM/PHeggk2PlfI5aRRP6FXzXiQ1buqJgsIbkilqQ0+oubBZDRQqgGexsKuopmcT4qXYAjU0TcvpMOcLyWue4Sa5Rb6CQth7l+GzV+vcFvnL1nw1m07b7KZrXBo8qb14r1Z2UQNdPo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=BgCxv1rN; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=kSxw9xgt; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="BgCxv1rN"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="kSxw9xgt" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 64KDXjXs1725401 for ; Wed, 20 May 2026 14:38:19 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 5ZKCu+AXC9KWnypjLBANGuqc2jfUvzBKHQUUKqDNOGQ=; b=BgCxv1rNlLNI7E5c 6P/Zni150XgBWVtJZtdLxwwgARejEnoCvmChQWBUIo4WSMWOkYeXFYh7WvSUwjAa NcMIFhXPEK8tVOc/0MxPbzQLuohUnepbNYLmMTQ02p1l5gZlItNyJEws0KDmpU7M g6CG0ZtqMWeDuBFTpzpKeQXVD75w5cFb6QhC8rD7GCJqY0LgFnSmpGcWDu42WtRy sbVdHBQfDuGzImbrOFIkfW4TrKohwHprttwerqp5KqhUMbG3jBuPB1KO/Vrr2Uig zqMTSJs4BJcTTN/Zqk9w+h+ta8zhHClpE4oPkdsTzkETzdfuV2XV0+lrmZpaLCdX PoPpYg== Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4e8t3qn6k9-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 20 May 2026 14:38:18 +0000 (GMT) Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-2b9fe2d6793so117491195ad.0 for ; Wed, 20 May 2026 07:38:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1779287898; x=1779892698; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=5ZKCu+AXC9KWnypjLBANGuqc2jfUvzBKHQUUKqDNOGQ=; b=kSxw9xgtCxQgsUrZmbLyVygIxtauJXYSYFEOiESp+LH+Ac+xuAoaDc4hKF7WjI2/C4 7w+7MVbFwzM99/dBY6IPSUu+dQDmpeq5+Lt2aU9EVUxk7GOsLnGEQ/LwlyDq319QUMGB 9mQa43yZc5J430dASWnRr6Z9/FJA8KKtB0Zt71ualJQk/J3BAp7gi6rZStXuQr4HHKV/ US/xVOFuOv0LhsUeYKgJunSeL8x+x8MXJHJNEl10B1kJfINI29EzSOkWTcHpfIJh/1kk o7mXXqqBVfwWsLoSHGtrxg/9ZsZnNURDj7mkHiU6vtBhBOJBVKmc/lL9jRNEIjZuTvd6 BenQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779287898; x=1779892698; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=5ZKCu+AXC9KWnypjLBANGuqc2jfUvzBKHQUUKqDNOGQ=; b=DMKfTs3UAqq3JpJ4cUGig4YKMO8nHwJ4EzrDDLn6uOoC3Qm2T16l5t7Z4BQO/guSpY gnnJsJTGhh4TD0bqT85LxU5S4zbAhxoVdyZ/4F+Zjpu66TESNhSH+zxa9mSRBF9pKHYW N3rMOJvDuzqhqrwEf4LH9KMlFsw6uHU2xGgCeuGb2rStSNDohtcxZY3Um8Ycx3EIuB+2 Hpj16iP2SOiol58jTgU5ZMZOy/Qk4hBWHp1a39x8j7CFv4C3OK09h9pGQ3YcQQp+tTui 0pQjqwAIQ+lzc+zUfSQh2U6k/AnTffWna/vxSq9PWG7edRK1+4GjqEL72VIaS3/J8BJS xaeA== X-Forwarded-Encrypted: i=1; AFNElJ9dKA0/7DypI+rd3qsKFQnAlSbpHAR8hJcHw1J6y+PxH8R/b+1+RPSCt3BI2vG/JEDJbxc+3h0EiYzNuD4=@vger.kernel.org X-Gm-Message-State: AOJu0Yw4gQPb0VI6QW8HwqDY/R6JWP/8Px7rVG9xwmdTZ2YnTf6+FqkV IzMQ30/O+O6oRZmLUCMqTA6rikHDFXztc5ruG/01SYH3p45Be5DMDqh8+Kw7le9OaMSQ0KWfhYJ ynF1z/3sT3s2WJrtNzaKb8gqvpJyzLr1sylaw4LeoOd6FvnyDqaH0NsVjByZkX3/4pOY= X-Gm-Gg: Acq92OG8XPh7q4ACU/Ic5M6or6chYC1xxBlxfTLxGo4Ug6FVSb4qkVCrtHLjeeAQrUH O8G8Eh2zWfzBzSOChPED/cX66TGnpYGuHv1xd24KZDf7mU+dhLp52saDTT3Wr2WO0OxXq7gyWVb j4rZ3mp4yCiQuVa2oWjUKSIQUby0Y9hwW+xDBYGbFENY8nToZApwTAsR3n6VOKXzRJPQEiVQO7i WKNFawbWuaLqImEUKtyNgKlMjHiXbF46ZxFcz4IqR4iU2jiPWqCCR44qF/8zMqKfn98r6i9h4Jk Q/KmhfU94nNx0l88JNnlAjMtYX7RzXz3ibWF7dP50hbuVZRyz0yzUBBvRgezq5lysL8G/h2UO12 Z7mkzFksx0fK9+3cghD+3KRG6NLGwd5aAIKVV X-Received: by 2002:a17:902:b597:b0:2bc:f38f:15ad with SMTP id d9443c01a7336-2bd7e8f09dbmr180302975ad.38.1779287898025; Wed, 20 May 2026 07:38:18 -0700 (PDT) X-Received: by 2002:a17:902:b597:b0:2bc:f38f:15ad with SMTP id d9443c01a7336-2bd7e8f09dbmr180302725ad.38.1779287897553; Wed, 20 May 2026 07:38:17 -0700 (PDT) Received: from [10.213.101.118] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2bd5bd5fc60sm232999015ad.9.2026.05.20.07.38.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 May 2026 07:38:17 -0700 (PDT) From: Komal Bajaj Date: Wed, 20 May 2026 20:08:05 +0530 Subject: [PATCH v2 1/2] dt-bindings: remoteproc: qcom,shikra-pas: Document Shikra PAS remoteprocs 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: <20260520-shikra-rproc-v2-1-583a2e413a3a@oss.qualcomm.com> References: <20260520-shikra-rproc-v2-0-583a2e413a3a@oss.qualcomm.com> In-Reply-To: <20260520-shikra-rproc-v2-0-583a2e413a3a@oss.qualcomm.com> To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bibek Kumar Patro , Komal Bajaj X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1779287888; l=5098; i=komal.bajaj@oss.qualcomm.com; s=20250710; h=from:subject:message-id; bh=EGM9jvLWLNGeQvHKK9ztbADqFJh7+FqdmpPCclQmMXQ=; b=w0rJb+4BXU4R97Dbnv5FHtnhIASBcYfiTqfalTddb2DgnNB/CBYiOuvSGMNw2zFk10xzzG3XO 5o20/N/Qa5KDD19MLOE3RaCUV/TFBTnim3CpLMG2DeTISRRpUZwUvnr X-Developer-Key: i=komal.bajaj@oss.qualcomm.com; a=ed25519; pk=wKh8mgDh+ePUZ4IIvpBhQOqf16/KvuQHvSvHK20LXNU= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTIwMDE0MiBTYWx0ZWRfX46+cP2DJOLQq oVAQAr0y7PL2GV6S6ujWtTicT6VvqlZKOo482c04ogSm5kbiChIq38F4PCXZ61Ndd2cC6pux6Gk AI0XHNWKXg2fuGEHP/nhKE5GuhftEE5OPUYEsjnf3W7SQYeMvcIPjXeiO976JgogRG+95R2Hw0f J45xNJwOwGLItFOylv4wkyW0vWBixNF/xk4Nf7uFvmJCiu6Yy3oNmt93UO3G+mgqYTZD2jo7dOk c+NGvmKBbPqXokzKhHc2H6q/TDesdvFZ80t3s7LE2ienkBSEVwt0ywCCXOWsowMMiTXqyuUEHvU SPAWaz3fd8xbSMiWUgndqN0uEptvde9SJZ1PYNXozKznX5x+3qFKO4rF94iIi/6jIPjBvFUYkLb VNvRAV81p3eAcEORpiaPc+yGKPSu1Hfmh8PCQ0lBNNtntWUh++oZh3Vjnl7ySpLM5UbmpgSvnnY jgvsXoS4+kIO/8pzgBA== X-Authority-Analysis: v=2.4 cv=N9cZ0W9B c=1 sm=1 tr=0 ts=6a0dc75a cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=gEfo2CItAAAA:8 a=EUspDBNiAAAA:8 a=S-WjIMExaCF90Us_d_cA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 a=sptkURWiP4Gy88Gu7hUp:22 X-Proofpoint-GUID: 68aqYUqtq4Rl9euz0wBayTEv28vuymTn X-Proofpoint-ORIG-GUID: 68aqYUqtq4Rl9euz0wBayTEv28vuymTn 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=2026-05-20_02,2026-05-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 malwarescore=0 spamscore=0 phishscore=0 clxscore=1015 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605200142 Document the bindings for the CDSP, LPAICP and MPSS PAS on the Shikra SoC. Signed-off-by: Bibek Kumar Patro Signed-off-by: Komal Bajaj --- .../bindings/remoteproc/qcom,shikra-pas.yaml | 157 +++++++++++++++++= ++++ 1 file changed, 157 insertions(+) diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,shikra-pas.y= aml b/Documentation/devicetree/bindings/remoteproc/qcom,shikra-pas.yaml new file mode 100644 index 000000000000..f0b9e04d8462 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,shikra-pas.yaml @@ -0,0 +1,157 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,shikra-pas.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Shikra SoC Peripheral Authentication Service + +maintainers: + - Bibek Kumar Patro + - Komal Bajaj + +description: + Qualcomm Shikra SoC Peripheral Authentication Service loads and boots + firmware on the Qualcomm DSP Hexagon cores. + +properties: + compatible: + enum: + - qcom,shikra-cdsp-pas + - qcom,shikra-lpaicp-pas + - qcom,shikra-mpss-pas + + reg: + maxItems: 1 + + clocks: + items: + - description: XO clock + + clock-names: + items: + - const: xo + + memory-region: + minItems: 1 + maxItems: 2 + + smd-edge: false + + firmware-name: + minItems: 1 + items: + - description: Firmware name of the Hexagon core + - description: Firmware name of the Hexagon Devicetree + + glink-edge: + $ref: /schemas/remoteproc/qcom,glink-edge.yaml# + description: + Qualcomm G-Link subnode which represents communication edge, channels + and devices related to the remoteproc core. + unevaluatedProperties: false + + qcom,smem-states: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: States used by the AP to signal the Hexagon core + items: + - description: Stop the remote processor + + qcom,smem-state-names: + description: The names of the state bits used for SMP2P output + items: + - const: stop + +required: + - compatible + - reg + - memory-region + +allOf: + - $ref: /schemas/remoteproc/qcom,pas-common.yaml# + + - if: + properties: + compatible: + enum: + - qcom,shikra-cdsp-pas + - qcom,shikra-mpss-pas + then: + properties: + interrupts: + minItems: 6 + interrupt-names: + minItems: 6 + memory-region: + maxItems: 1 + firmware-name: + maxItems: 1 + power-domains: + items: + - description: CX power domain + power-domain-names: + items: + - const: cx + + - if: + properties: + compatible: + enum: + - qcom,shikra-lpaicp-pas + then: + properties: + interrupts: + maxItems: 5 + interrupt-names: + maxItems: 5 + memory-region: + minItems: 2 + firmware-name: + minItems: 2 + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + #include + #include + #include + #include + + remoteproc@b300000 { + compatible =3D "qcom,shikra-cdsp-pas"; + reg =3D <0x0b300000 0x100000>; + + interrupts-extended =3D <&intc GIC_SPI 265 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 7 IRQ_TYPE_EDGE_RISING>; + interrupt-names =3D "wdog", "fatal", "ready", + "handover", "stop-ack", "shutdown-ack"; + + clocks =3D <&rpmcc RPM_SMD_XO_CLK_SRC>; + clock-names =3D "xo"; + + interconnects =3D <&mem_noc MASTER_AMPSS_M0 RPM_ALWAYS_TAG + &mc_virt SLAVE_EBI_CH0 RPM_ALWAYS_TAG>; + + power-domains =3D <&rpmpd RPMHPD_CX>; + power-domain-names =3D "cx"; + + memory-region =3D <&cdsp_mem>; + + qcom,smem-states =3D <&cdsp_smp2p_out 0>; + qcom,smem-state-names =3D "stop"; + + glink-edge { + interrupts =3D ; + mboxes =3D <&apcs_glb 4>; + qcom,remote-pid =3D <5>; + label =3D "cdsp"; + }; + }; --=20 2.34.1 From nobody Sun May 24 23:29:39 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A353E3ED3C9 for ; Wed, 20 May 2026 14:38:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779287904; cv=none; b=kWnO70qHYDEeZHyYBGIQm6HmxvpVJxWaK7cWpfBB6KH9yUPuxyOu5PgMeaaTwhYuJXvMDj21Y7Ku3qvSxPLhKv9ld6OvSmvcJ1eXwII/Ufcm+hFMUKtS1bTV1iAA0NcVquEvbsfrPFAsANjRb5VcZFyJY7YjXQhwAQt0ass5Big= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779287904; c=relaxed/simple; bh=FsVUdbSzSx9jPUGY2s9OqpULF/+wIcka8xKo7D0C9c0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QDszQPQHKPz03S0AcuEvmHkLIy4G4wr21CDN9rU+7AQ9io1Bo6B8jA8R+qVsZ3XsxvLXPB3wNwATP7qAo0yfQO7VccP6OTKYjbMMp3zGR+nD7tdUsvUg+NC6bz/tnN88RoX+aeip+X+Hhh+BQUmLaYcv7mKYiOH1+8Qw4erGHdM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=ZFBsK7+3; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=UBqBVaIa; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="ZFBsK7+3"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="UBqBVaIa" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 64KDXv9e1798618 for ; Wed, 20 May 2026 14:38:23 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= yKcmQDfR/npPKndzl7IHMRMKYE2zN4P2OcICOy+8nwI=; b=ZFBsK7+3P2CsvLYe KZAGOk7uAJK+q0wx9YoSmZgIqwseZlAlJxh8LI8bqPEQG7iL0O6yZdbUMuLLbQOs gbtDFnLqjlvfI2BX0FS8FkE5cJNiAIwrB3JWz7a5HtVQx+NzJNxxP8EXz9NnSdJr ZvymeDupZfDx2cr8rK3f46eAmVGL4FYNS/1NCq0keFHQdmx73iJ9Ohb2c53nebuL TwOH3+bj1VeF0WdkTjAEIg2ZiS18wLkofIMzxif2a5+TTFssLQTBrgHe2FLrAu76 TKrDyBHnIYxXQ7cjDZk6JMS0ztqIRgo+U1LS0olCosQi1EOuT6iK81ZrnkXv4u9H 90LaRQ== Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4e9dxu07ra-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 20 May 2026 14:38:23 +0000 (GMT) Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-2ba718173d1so79805925ad.0 for ; Wed, 20 May 2026 07:38:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1779287902; x=1779892702; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=yKcmQDfR/npPKndzl7IHMRMKYE2zN4P2OcICOy+8nwI=; b=UBqBVaIagSCXWlWK5/+HfucJ7hNGDjRFpCA08MFhgnmHSx9g14uaruYj2DScoHbDlz hKyzlVdkY/cZVxNIkJkDcDqZPMej2LuI3BAhcq7c2uUWqQxV8KxCR3zf/F67oLTDXQ9t v36/TBtiKwjCCttZ8eJpBp03j3TeNohhe0cyD55w+1riyzkGFFJ88Io3XE1rE5/GPl59 FZGewg5xrKdmJjXCmJMLKdR+yaE7oy0LpZDCRQc+0CrN0VDvlN0we87kjJQ3okxEjnhP zenU4CZLybRgqnrHRjQObMJbhUInvQmnzMndgCMECQClDUZec9Nn1W05uicesC4/aDUo WegQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779287902; x=1779892702; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=yKcmQDfR/npPKndzl7IHMRMKYE2zN4P2OcICOy+8nwI=; b=BXLx1lUMytZ/rqgWxKDolKqb4kY+s3iNYHJleqtgmclRAUQsX5jbs5l2r3t1Lg5Zbc J5HrG4dQrZEY2zR2ZD8lY/0G6MNuMSeU8BzatldGl/CRPKuv3twTk/6qgV8EebR9AVT1 WHHaVGuX4T3khE78UKT4y5IQYdcZUrnBOhl+GNetAvjv7paYiYI07ZjrROTV5UtwaTqs ZiPa1Cwuvwy27H0LHtycPlm8XISeOd+74ez0kXB2/gj/VRCRzsMB6D5+7nWR+twdspjJ hBEpHvIvQguZ3YZbAFcf3pfuaShRdwXEPLxjkiB0PbjfNttZTJwQaEESTxR7Y5y20x5R bSAw== X-Forwarded-Encrypted: i=1; AFNElJ+NAo00MnRMlQTSFxKioC6r9I3UmHS1UMbfhqLJeChUiyg/MtlJU+PTm+NPUK5eAwff2zWZH9ZjUkboJgI=@vger.kernel.org X-Gm-Message-State: AOJu0Yxj45FmIS+z++g6LXh/WjZ9v8rsIn2hlvCxDyFF2oJ+rGiXJkbu cfKJCFMjStTzqQA5m0EMDN3xE++d/KiB4UlVoLGnpBIfkaOTIigdO+fW9djdgmvrSsU99dfMVWT 5DzNkDkreJRlanEUTZ+l7mDp4aE9ADUAWU69xRGkk6rxsQ4ssm96dFBdlbQyqVVTmmEY= X-Gm-Gg: Acq92OHwmm7QJFRaYDGNrZbkpYdknuffxuhzfVKusnvhQWDpfFqUnvvGZbf1YTDJwcU zI1FoyvuUfmkQW/mw/Gt2STVSJHltFCz4VL0eTohOcyT1eaFeC1T6LDIF6nXW5dn6yZo2ImFDtQ sg6gn7W6JvR1LCLd6GkJ2Eh01491cnNvaEgD0rohshkEitf7NlBNX6potVhWeGdMJLJ4yDSaJmg WCqv99RAh5AEhUVHuGtU1ljrb0PlnFyiCHRXS7VkH7YztFMAPiOPV6hbD9xtt9LH8DOKGFCLwlN JSwTXsRWTdl2nUI/gdYNHm1mxYyQ4PtKciTipwaxrJ93H3ovWESgnSlxtNFpFfIN98e6SMPAl21 W2+LwvkhNW/IYtJk+8wK3AxPa+mBxAVGcHyp0 X-Received: by 2002:a17:903:2984:b0:2ba:67f7:9326 with SMTP id d9443c01a7336-2bd7e81a6c0mr261769455ad.9.1779287902457; Wed, 20 May 2026 07:38:22 -0700 (PDT) X-Received: by 2002:a17:903:2984:b0:2ba:67f7:9326 with SMTP id d9443c01a7336-2bd7e81a6c0mr261768975ad.9.1779287901867; Wed, 20 May 2026 07:38:21 -0700 (PDT) Received: from [10.213.101.118] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2bd5bd5fc60sm232999015ad.9.2026.05.20.07.38.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 May 2026 07:38:21 -0700 (PDT) From: Komal Bajaj Date: Wed, 20 May 2026 20:08:06 +0530 Subject: [PATCH v2 2/2] remoteproc: qcom: pas: Add Shikra remoteproc support 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: <20260520-shikra-rproc-v2-2-583a2e413a3a@oss.qualcomm.com> References: <20260520-shikra-rproc-v2-0-583a2e413a3a@oss.qualcomm.com> In-Reply-To: <20260520-shikra-rproc-v2-0-583a2e413a3a@oss.qualcomm.com> To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bibek Kumar Patro , Komal Bajaj X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1779287888; l=2606; i=komal.bajaj@oss.qualcomm.com; s=20250710; h=from:subject:message-id; bh=7Vr/MjWP11ciYBD6+jT458Y7hd8+s57u0eTOWIEG8Iw=; b=yGueLdjKiGsrG2uBFpIL/4+BqONi2wG/5HoZTOs8Yi5j2yo3dIiOHp6/BMsUDKmzYm0h4+a/P lvE6DGUi+PNDzznC3HWUYZG/5KwxCGYE6/jbo8GPF1sresPOyTPPpG/ X-Developer-Key: i=komal.bajaj@oss.qualcomm.com; a=ed25519; pk=wKh8mgDh+ePUZ4IIvpBhQOqf16/KvuQHvSvHK20LXNU= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTIwMDE0MiBTYWx0ZWRfXy2yfCK6M2QwL YLCivVwsE295X3RbA3UhRk57IWB5sk7r3Mzp2VLxwYR4tlBLMRIYsLjredfOm+pdWtxWtIFKhD0 NHmTHhwnrKXlaSzqfLXcWtp1iQyG3q8F+gMOWYvYY+J6XUhxubPscecoI2eVymA7YVQRJbCDDQn I3L2qmZj3TfQE7zNUtxEqBN7ikasDPbbAsxBiCVyZP78UDsix2bXAw83iQTqI1op7KhF4JMVZPE Vk3YpfF5QWqhjWhbkpQ7rjVDrfOQ6auBkUwZqrs1lbP9r7IJdaPmMOkkb5gjaLBXCzgrthktoTn puIJ8X3CeSI3LNgy8uqKk5PhJ/Ma4eT8OcvcRogR+SCimp47U72d9cjkZ3wvgemFMNF3OLcJmD2 gGrYyuU/Kuu2sIoZALkdA3VGUP6oEESPnGIT+7ueXRx0QdtdzRv08wd5Ge+YGGuCqixvJq16TxJ wORmxxIhVblcB2cniaQ== X-Authority-Analysis: v=2.4 cv=Zckt8MVA c=1 sm=1 tr=0 ts=6a0dc75f cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=5sj8McGL5gorvj79y9wA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-GUID: SS_EWNz7p9mgQsjlE3XR-vEuBURpeKpV X-Proofpoint-ORIG-GUID: SS_EWNz7p9mgQsjlE3XR-vEuBURpeKpV 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=2026-05-20_02,2026-05-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 adultscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 phishscore=0 bulkscore=0 lowpriorityscore=0 impostorscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605200142 From: Bibek Kumar Patro Add the CDSP, LPAICP and MPSS Peripheral Authentication Service support for the Qualcomm Shikra SoC. Signed-off-by: Bibek Kumar Patro Signed-off-by: Komal Bajaj Reviewed-by: Dmitry Baryshkov --- drivers/remoteproc/qcom_q6v5_pas.c | 48 ++++++++++++++++++++++++++++++++++= ++++ 1 file changed, 48 insertions(+) diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q= 6v5_pas.c index da27d1d3c9da..0101f1db6458 100644 --- a/drivers/remoteproc/qcom_q6v5_pas.c +++ b/drivers/remoteproc/qcom_q6v5_pas.c @@ -1457,6 +1457,51 @@ static const struct qcom_pas_data sc7280_wpss_resour= ce =3D { .ssctl_id =3D 0x19, }; =20 +static const struct qcom_pas_data shikra_cdsp_resource =3D { + .crash_reason_smem =3D 601, + .firmware_name =3D "cdsp.mbn", + .pas_id =3D 18, + .minidump_id =3D 7, + .auto_boot =3D true, + .proxy_pd_names =3D (char *[]){ + "cx", + NULL + }, + .load_state =3D "cdsp", + .ssr_name =3D "cdsp", + .sysmon_name =3D "cdsp", + .ssctl_id =3D 0x17, + .smem_host_id =3D 5, +}; + +static const struct qcom_pas_data shikra_lpaicp_resource =3D { + .crash_reason_smem =3D 682, + .firmware_name =3D "lpaicp.mbn", + .dtb_firmware_name =3D "lpaicp_dtb.mbn", + .pas_id =3D 0x56, + .dtb_pas_id =3D 0x57, + .minidump_id =3D 0, + .auto_boot =3D true, + .ssr_name =3D "lpaicp", + .sysmon_name =3D "lpaicp", +}; + +static const struct qcom_pas_data shikra_mpss_resource =3D { + .crash_reason_smem =3D 421, + .firmware_name =3D "qdsp6sw.mbn", + .pas_id =3D 4, + .minidump_id =3D 3, + .auto_boot =3D false, + .proxy_pd_names =3D (char *[]){ + "cx", + NULL + }, + .load_state =3D "modem", + .ssr_name =3D "mpss", + .sysmon_name =3D "modem", + .ssctl_id =3D 0x12, +}; + static const struct qcom_pas_data sm8650_cdsp_resource =3D { .crash_reason_smem =3D 601, .firmware_name =3D "cdsp.mdt", @@ -1571,6 +1616,9 @@ static const struct of_device_id qcom_pas_of_match[] = =3D { { .compatible =3D "qcom,sdm845-slpi-pas", .data =3D &sdm845_slpi_resource= _init }, { .compatible =3D "qcom,sdx55-mpss-pas", .data =3D &sdx55_mpss_resource }, { .compatible =3D "qcom,sdx75-mpss-pas", .data =3D &sm8650_mpss_resource = }, + { .compatible =3D "qcom,shikra-cdsp-pas", .data =3D &shikra_cdsp_resource= }, + { .compatible =3D "qcom,shikra-lpaicp-pas", .data =3D &shikra_lpaicp_reso= urce }, + { .compatible =3D "qcom,shikra-mpss-pas", .data =3D &shikra_mpss_resource= }, { .compatible =3D "qcom,sm6115-adsp-pas", .data =3D &adsp_resource_init }, { .compatible =3D "qcom,sm6115-cdsp-pas", .data =3D &cdsp_resource_init }, { .compatible =3D "qcom,sm6115-mpss-pas", .data =3D &sc8180x_mpss_resourc= e }, --=20 2.34.1