From patchwork Mon Feb 13 18:52:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Melody Olvera X-Patchwork-Id: 13138860 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 5CD8FC6FD19 for ; Mon, 13 Feb 2023 18:53:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230031AbjBMSx0 (ORCPT ); Mon, 13 Feb 2023 13:53:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229831AbjBMSxY (ORCPT ); Mon, 13 Feb 2023 13:53:24 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A946A1CAFA; Mon, 13 Feb 2023 10:53:21 -0800 (PST) Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 31DIepea019235; Mon, 13 Feb 2023 18:53:17 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=2N8YALdPQskDE679Ny0mOeWg5wymXWsiwJStY3vw1Jc=; b=Gu1X/NJKSH04P8Sl04sEEVEEQ59S7zwXuSvH6OuAFfHvFzrKIXE9+AFfR1ncGm3R3LkV F0/FpwraAmoY7AVZLUMzC0ST9NqOsW0vEjNXYWevQhqT8ULu53hWdt2+ihqOz3yr1b31 IpzU67nRTsI9dIWfnTGwYDV3l0NYMXNZcIKrEEKYv7XV5OPSyOADX5/sF3zbBIwFGF70 4moUuwi/Bfv5XKJroGz6oBU5uFNYTl8bgXZF28Ge2PyeKsTg70H2jKwNKgN1Hp2GAXmD b+zSGHqmfZXPR2XxSuG3JR5ASpnkfjm+cscT8njWcMKJai1aF1dYG4Y/4SwtRK0Qro1E cw== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3np1yy4wph-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Feb 2023 18:53:17 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 31DIrGLx019224 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Feb 2023 18:53:16 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 15.2.986.36; Mon, 13 Feb 2023 10:53:16 -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 5/9] dt-bindings: remoteproc: mpss: Document QDU1000/QRU1000 mpss devices Date: Mon, 13 Feb 2023 10:52:14 -0800 Message-ID: <20230213185218.166520-6-quic_molvera@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230213185218.166520-1-quic_molvera@quicinc.com> References: <20230213185218.166520-1-quic_molvera@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) 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: DT1GAiErUAyhmoTc77Fu-RSjC-6HHUQ3 X-Proofpoint-ORIG-GUID: DT1GAiErUAyhmoTc77Fu-RSjC-6HHUQ3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-13_12,2023-02-13_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 adultscore=0 malwarescore=0 suspectscore=0 priorityscore=1501 mlxlogscore=990 phishscore=0 mlxscore=0 bulkscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302130165 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 --- .../bindings/remoteproc/qcom,qdu1000-pas.yaml | 127 ++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-pas.yaml diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-pas.yaml new file mode 100644 index 000000000000..eb6ade984778 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-pas.yaml @@ -0,0 +1,127 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,qdu1000-pas.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QDU1000 Peripheral Authentication Service + +maintainers: + - Melody Olvera + +description: + Qualcomm QDU1000 SoC Peripheral Authentication Service loads and boots firmware + on the Qualcomm DSP Hexagon cores. + +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 + + 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 = "modem.mdt", + "modem_dtb.mdt"; + + 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>; + + }; + };