From patchwork Tue Nov 7 08:14:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qiang Yu X-Patchwork-Id: 13448033 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 CE4F0DDAB for ; Tue, 7 Nov 2023 08:15:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="NDSNLHh+" Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C6AD10C6; Tue, 7 Nov 2023 00:15:00 -0800 (PST) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3A77SFE5000807; Tue, 7 Nov 2023 08:14:55 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; s=qcppdkim1; bh=JG+uTqn2Z5XjxNDpjtDREeQ7xYwoeuEw41eC0gvUYl8=; b=NDSNLHh+3p+cRd0/4YfOMuK62nvYjLewPrgrT5yxJ1P5ZXK9YzAqzJpPXPsm/V92c2tP Y5RXloNbEc5wL5G37UAw+6xaojEhdyFdWsSTpIla+7x7fU6EOBYYtHZ7GsisocOzQr95 /I7bLFmzN8Y62xp9KtezpIHf1sWQ/mnZrm/BPn8ghuHVbqENSm804fJRRvG2n04Akp4h FvEPh/anjqLzQLUafa48Vq+Wzlii87unAs1kGRhbhQX/xvWgQKWur1tfb3mHhdgEBTYO fUPoGQ6TIe98lG72DGFNmf72qLF1U0qO2gPjKnvV+smgQikaLqd9Z7LkMJgcTZRunkNX AA== Received: from aptaippmta01.qualcomm.com (tpe-colo-wan-fw-bordernet.qualcomm.com [103.229.16.4]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3u758n1h63-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 07 Nov 2023 08:14:55 +0000 Received: from pps.filterd (APTAIPPMTA01.qualcomm.com [127.0.0.1]) by APTAIPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTP id 3A78ErvE017358; Tue, 7 Nov 2023 08:14:53 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APTAIPPMTA01.qualcomm.com (PPS) with ESMTP id 3u5f1m6c7g-1; Tue, 07 Nov 2023 08:14:53 +0000 Received: from APTAIPPMTA01.qualcomm.com (APTAIPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 3A78Eqcp017351; Tue, 7 Nov 2023 08:14:53 GMT Received: from cbsp-sh-gv.qualcomm.com (CBSP-SH-gv.ap.qualcomm.com [10.231.249.68]) by APTAIPPMTA01.qualcomm.com (PPS) with ESMTP id 3A78EqDq017350; Tue, 07 Nov 2023 08:14:52 +0000 Received: by cbsp-sh-gv.qualcomm.com (Postfix, from userid 4098150) id 04521544E; Tue, 7 Nov 2023 16:14:52 +0800 (CST) From: Qiang Yu To: mani@kernel.org, quic_jhugo@quicinc.com Cc: mhi@lists.linux.dev, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, quic_cang@quicinc.com, quic_mrana@quicinc.com, Qiang Yu Subject: [PATCH v3 2/2] bus: mhi: host: pci_generic: Add SDX75 based modem support Date: Tue, 7 Nov 2023 16:14:50 +0800 Message-Id: <1699344890-87076-3-git-send-email-quic_qianyu@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1699344890-87076-1-git-send-email-quic_qianyu@quicinc.com> References: <1699344890-87076-1-git-send-email-quic_qianyu@quicinc.com> X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: Bs-mqV4NwpfvS_Ly2oarN4e0eMDs_1K6 X-Proofpoint-ORIG-GUID: Bs-mqV4NwpfvS_Ly2oarN4e0eMDs_1K6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-06_15,2023-11-02_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 mlxscore=0 mlxlogscore=999 spamscore=0 suspectscore=0 adultscore=0 impostorscore=0 clxscore=1015 malwarescore=0 priorityscore=1501 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2310240000 definitions=main-2311070067 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Add generic info for SDX75 based modems. SDX75 takes longer to set ready during power up. Hence use separate configuration. Signed-off-by: Qiang Yu Reviewed-by: Manivannan Sadhasivam --- drivers/bus/mhi/host/pci_generic.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c index 08f3f03..cd6cd14 100644 --- a/drivers/bus/mhi/host/pci_generic.c +++ b/drivers/bus/mhi/host/pci_generic.c @@ -269,6 +269,16 @@ static struct mhi_event_config modem_qcom_v1_mhi_events[] = { MHI_EVENT_CONFIG_HW_DATA(5, 2048, 101) }; +static const struct mhi_controller_config modem_qcom_v2_mhiv_config = { + .max_channels = 128, + .timeout_ms = 8000, + .ready_timeout_ms = 50000, + .num_channels = ARRAY_SIZE(modem_qcom_v1_mhi_channels), + .ch_cfg = modem_qcom_v1_mhi_channels, + .num_events = ARRAY_SIZE(modem_qcom_v1_mhi_events), + .event_cfg = modem_qcom_v1_mhi_events, +}; + static const struct mhi_controller_config modem_qcom_v1_mhiv_config = { .max_channels = 128, .timeout_ms = 8000, @@ -278,6 +288,16 @@ static const struct mhi_controller_config modem_qcom_v1_mhiv_config = { .event_cfg = modem_qcom_v1_mhi_events, }; +static const struct mhi_pci_dev_info mhi_qcom_sdx75_info = { + .name = "qcom-sdx75m", + .fw = "qcom/sdx75m/xbl.elf", + .edl = "qcom/sdx75m/edl.mbn", + .config = &modem_qcom_v2_mhiv_config, + .bar_num = MHI_PCI_DEFAULT_BAR_NUM, + .dma_data_width = 32, + .sideband_wake = false, +}; + static const struct mhi_pci_dev_info mhi_qcom_sdx65_info = { .name = "qcom-sdx65m", .fw = "qcom/sdx65m/xbl.elf", @@ -600,6 +620,8 @@ static const struct pci_device_id mhi_pci_id_table[] = { .driver_data = (kernel_ulong_t) &mhi_telit_fn990_info }, { PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0308), .driver_data = (kernel_ulong_t) &mhi_qcom_sdx65_info }, + { PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0309), + .driver_data = (kernel_ulong_t) &mhi_qcom_sdx75_info }, { PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x1001), /* EM120R-GL (sdx24) */ .driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info }, { PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x1002), /* EM160R-GL (sdx24) */