From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 149ABC48BE5 for ; Mon, 21 Jun 2021 16:17:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3EC361164 for ; Mon, 21 Jun 2021 16:17:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231164AbhFUQT1 (ORCPT ); Mon, 21 Jun 2021 12:19:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230397AbhFUQTQ (ORCPT ); Mon, 21 Jun 2021 12:19:16 -0400 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB22DC061766 for ; Mon, 21 Jun 2021 09:17:01 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id p4-20020a17090a9304b029016f3020d867so310874pjo.3 for ; Mon, 21 Jun 2021 09:17:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=jaMOGou8OIStnzpQhBsWDMF6mgMEtciN1TT+obUCwVM=; b=raHg184lpq5hdxIZOUa03J5hGpLnbvUlGC2AgkvFIevmfG0vvWey3+vzFt+MzOCfE8 70cyFg26xCYHEZTHJXjKmjIR8BwCJrNNcBx1zQGXWmgweNjZuub8kDDwgNQpa4TrvPMV 5lpXxwbGDwUIEmaGE0tnuuHsPsEkagjv3WOLQIYN0kdMSVPl9Xe/i6G82ZtfUO7yE4dB 7dGBpfpmFXKd4NeArvqOoEPRnWNcGQomKUD4otXtxumln8J8N6luPu5KUm8oTRMYOjK5 1p7bZ10qmSBfIqXRUUKPQxaY7xyYn4QuTbtJGID6c1+Ov/jMWqmqWJqG11+R8z9qpTMu x8pA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=jaMOGou8OIStnzpQhBsWDMF6mgMEtciN1TT+obUCwVM=; b=QCuUM9wlCd8TjEN4rldYRd9owX+5H/8lz9mdGV+LVB+sVjlMow8IkJEGrNVA9EWr8z /GgNa/gdrY2QVdvetBv4ngDR8snVZqtlAiM+Q8I/X872zQ45NnIWQm2r+IGoRXGS55ls Gs5rJwWPNmN7dDHgQ+hEKIVbZNoDrGQXPjWUhExMOx8VxuZyKWIUkUW8IWUxItf5pWrm y9a6DA6D9f3sJAiA1SJI80uIzxZQwY4oAbXywZ8mmpKTg7T5g0UJSD8SNlcOYf/GxZpX 1aEXnqpJ8DtDgLmfc4P/b5ouW/qLRMtV6PQuu7WEKQOXpswIdoW2CuyTCcCioMHH/uaA 5KzQ== X-Gm-Message-State: AOAM533KX88e2/BW4GDFa3Um8KbTaBY27b9Rh3lGYYG1IjgeGtHEewMY +wJOy+NOwVtUFFDc0FmL+vZK X-Google-Smtp-Source: ABdhPJynJqEM4LRtZGuRfZbJP3V1HEZ/MDJno6HiGK0ooXodFsKHCtoZFTs9J43IxQXPU4yx+xxcyg== X-Received: by 2002:a17:90b:b03:: with SMTP id bf3mr39349905pjb.47.1624292221286; Mon, 21 Jun 2021 09:17:01 -0700 (PDT) Received: from localhost.localdomain ([120.138.13.116]) by smtp.gmail.com with ESMTPSA id k88sm10734730pjk.15.2021.06.21.09.16.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Jun 2021 09:17:00 -0700 (PDT) From: Manivannan Sadhasivam To: gregkh@linuxfoundation.org Cc: hemantk@codeaurora.org, bbhatt@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, loic.poulain@linaro.org, ULRICH Thomas , Manivannan Sadhasivam Subject: [PATCH 8/8] bus: mhi: pci_generic: Add Cinterion MV31-W PCIe to MHI Date: Mon, 21 Jun 2021 21:46:16 +0530 Message-Id: <20210621161616.77524-9-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210621161616.77524-1-manivannan.sadhasivam@linaro.org> References: <20210621161616.77524-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: ULRICH Thomas This patch adds VendorID/ProductID and MBIM Channel Definitions for M.2 Modem Card (PCIe Variant) to MHI PCI generic controller driver. Cinterion MV31-W (by Thales) Additional information on such Modem Card (USB or PCIe variant) is available at: https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/iot-connectivity/products/iot-products/mv31-w-ultra-high Signed-off-by: ULRICH Thomas Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/PAZP264MB284690134DA010698E6B3BDDE60A9@PAZP264MB2846.FRAP264.PROD.OUTLOOK.COM [mani: fixed the subject, whitespace, and added sideband_wake field] Signed-off-by: Manivannan Sadhasivam --- drivers/bus/mhi/pci_generic.c | 37 +++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/drivers/bus/mhi/pci_generic.c b/drivers/bus/mhi/pci_generic.c index eb9263bd1bd8..1773cb3173bc 100644 --- a/drivers/bus/mhi/pci_generic.c +++ b/drivers/bus/mhi/pci_generic.c @@ -350,6 +350,40 @@ static const struct mhi_pci_dev_info mhi_foxconn_sdx55_info = { .sideband_wake = false }; +static const struct mhi_channel_config mhi_mv31_channels[] = { + MHI_CHANNEL_CONFIG_UL(0, "LOOPBACK", 64, 0), + MHI_CHANNEL_CONFIG_DL(1, "LOOPBACK", 64, 0), + /* MBIM Control Channel */ + MHI_CHANNEL_CONFIG_UL(12, "MBIM", 64, 0), + MHI_CHANNEL_CONFIG_DL(13, "MBIM", 64, 0), + /* MBIM Data Channel */ + MHI_CHANNEL_CONFIG_HW_UL(100, "IP_HW0_MBIM", 512, 2), + MHI_CHANNEL_CONFIG_HW_DL(101, "IP_HW0_MBIM", 512, 3), +}; + +static struct mhi_event_config mhi_mv31_events[] = { + MHI_EVENT_CONFIG_CTRL(0, 256), + MHI_EVENT_CONFIG_DATA(1, 256), + MHI_EVENT_CONFIG_HW_DATA(2, 1024, 100), + MHI_EVENT_CONFIG_HW_DATA(3, 1024, 101) +}; + +static const struct mhi_controller_config modem_mv31_config = { + .max_channels = 128, + .timeout_ms = 20000, + .num_channels = ARRAY_SIZE(mhi_mv31_channels), + .ch_cfg = mhi_mv31_channels, + .num_events = ARRAY_SIZE(mhi_mv31_events), + .event_cfg = mhi_mv31_events, +}; + +static const struct mhi_pci_dev_info mhi_mv31_info = { + .name = "cinterion-mv31", + .config = &modem_mv31_config, + .bar_num = MHI_PCI_DEFAULT_BAR_NUM, + .dma_data_width = 32 +}; + static const struct pci_device_id mhi_pci_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0306), .driver_data = (kernel_ulong_t) &mhi_qcom_sdx55_info }, @@ -370,6 +404,9 @@ static const struct pci_device_id mhi_pci_id_table[] = { /* DW5930e (sdx55), Non-eSIM, It's also T99W175 */ { PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe0b1), .driver_data = (kernel_ulong_t) &mhi_foxconn_sdx55_info }, + /* MV31-W (Cinterion) */ + { PCI_DEVICE(0x1269, 0x00b3), + .driver_data = (kernel_ulong_t) &mhi_mv31_info }, { } }; MODULE_DEVICE_TABLE(pci, mhi_pci_id_table); -- 2.25.1