From patchwork Mon Mar 6 23:11:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Melody Olvera X-Patchwork-Id: 13162520 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5A25C74A4B for ; Mon, 6 Mar 2023 23:12:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230222AbjCFXMh (ORCPT ); Mon, 6 Mar 2023 18:12:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230140AbjCFXM3 (ORCPT ); Mon, 6 Mar 2023 18:12:29 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85ECF2386A; Mon, 6 Mar 2023 15:12:27 -0800 (PST) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 326N5XmO021527; Mon, 6 Mar 2023 23:12:23 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=omULz/2yvQYLDBSp/17RkFqhTWJMTk4HL7QPtaR04wk=; b=iduoyJeMbAhgyRXCh0HCwGZfe7dTaZ0sl03jE3/C5I38YhgZlLlG1jYnJcm69YgmZ53S cfUI6Ekt8WW1lUUn8LPWoUT210kER56tEjkiUpINjjy9anKEDic4pJGtHGjrq8l3SRuY BCEJ0CLMHOdUghNEOekoUiyuBl3CD3T1HXnh2OSIhBwTzkwRCVrYkuw3AAhJrip8snhP DMArYcRn1iJttFVlA8t3fSsOU+pthmGs/Sx/ZgC6vafe/PQRLxiER35yMD1ljoquMSR4 IaQAtbr0jpuwpBZ47dI1LB0dfirBnQN+R/FxQHoXWjTmoD9R23KL9pFDqbhZqaPP2Wzj 6g== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3p41876b0k-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 06 Mar 2023 23:12:23 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 326NCM5Z019349 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 6 Mar 2023 23:12:22 GMT Received: from hu-molvera-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.41; Mon, 6 Mar 2023 15:12:22 -0800 From: Melody Olvera To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Jassi Brar , Mathieu Poirier , Robert Marko , Guru Das Srinagesh CC: Konrad Dybcio , Manivannan Sadhasivam , Melody Olvera , , , , Subject: [PATCH v2 3/7] dt-bindings: remoteproc: mpss: Document QDU1000/QRU1000 mpss devices Date: Mon, 6 Mar 2023 15:11:58 -0800 Message-ID: <20230306231202.12223-4-quic_molvera@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230306231202.12223-1-quic_molvera@quicinc.com> References: <20230306231202.12223-1-quic_molvera@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 3JBtrnWMyHSwr2MPF6klsZjiIMXUvrow X-Proofpoint-ORIG-GUID: 3JBtrnWMyHSwr2MPF6klsZjiIMXUvrow X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-06_14,2023-03-06_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 adultscore=0 priorityscore=1501 mlxscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 mlxlogscore=952 bulkscore=0 suspectscore=0 spamscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303060202 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This documents the compatible for the component used to boot the MPSS on the QDU1000 and QRU1000 SoCs. The QDU1000 and QRU1000 mpss boot process now requires the specification of an RMB register space to complete the handshake needed to start or attach the mpss. Signed-off-by: Melody Olvera --- .../remoteproc/qcom,qdu1000-mpss-pas.yaml | 130 ++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-mpss-pas.yaml diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-mpss-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-mpss-pas.yaml new file mode 100644 index 000000000000..9cb4296c1fa6 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-mpss-pas.yaml @@ -0,0 +1,130 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,qdu1000-mpss-pas.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QDU1000 Modem Peripheral Authentication Service + +maintainers: + - Melody Olvera + +description: + Qualcomm QDU1000 SoC Peripheral Authentication Service loads and boots firmware + on the Qualcomm DSP Hexagon core. + +properties: + compatible: + enum: + - qcom,qdu1000-mpss-pas + + reg: + maxItems: 2 + + clocks: + items: + - description: XO clock + + clock-names: + items: + - const: xo + + qcom,qmp: + $ref: /schemas/types.yaml#/definitions/phandle + description: Reference to the AOSS side-channel message RAM. + + smd-edge: false + + firmware-name: + $ref: /schemas/types.yaml#/definitions/string-array + items: + - description: Firmware name of the Hexagon core + - description: Firmware name of the Hexagon Devicetree + + memory-region: + items: + - description: Memory region for main Firmware authentication + - description: Memory region for Devicetree Firmware authentication + - description: DSM Memory region + + interrupts: + minItems: 6 + + interrupt-names: + minItems: 6 + + interconnects: + minItems: 1 + + power-domains: + items: + - description: CX power domain + - description: MSS power domain + + power-domain-names: + items: + - const: cx + - const: mss + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/remoteproc/qcom,pas-common.yaml# + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + #include + #include + #include + + remoteproc@4080000 { + compatible = "qcom,qdu1000-mpss-pas"; + reg = <0x4080000 0x4040>, + <0x4180000 0x1000>; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + interrupts-extended = <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 1 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 2 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 3 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", "handover", + "stop-ack", "shutdown-ack"; + + memory-region = <&mpss_mem>, <&dtb_mpss_mem>, <&mpss_dsm_mem>; + + firmware-name = "qcom/qdu1000/modem.mbn", + "qcom/qdu1000/modem_dtb.mbn"; + + power-domains = <&rpmhpd QDU1000_CX>, + <&rpmhpd QDU1000_MSS>; + power-domain-names = "cx", "mss"; + + interconnects = <&mc_virt MASTER_LLCC &mc_virt SLAVE_EBI1>; + + qcom,qmp = <&aoss_qmp>; + + qcom,smem-states = <&smp2p_adsp_out 0>; + qcom,smem-state-names = "stop"; + + glink-edge { + interrupts-extended = <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_MPSS IPCC_MPROC_SIGNAL_GLINK_QMP>; + + label = "modem"; + qcom,remote-pid = <2>; + + }; + };