From patchwork Fri Jul 22 13:05:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrice Gasnier X-Patchwork-Id: 12926486 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 54EE4C43334 for ; Fri, 22 Jul 2022 13:11:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jazc1QfJEf4+Ha1HXI9EvioE8zq4sKjBkEwiWzWKEdQ=; b=xxF1zc+pQl3y/+ Csl+v9N+euRKNXksLEJPfLv+K7dt2CXCVvF8hrs9QJ7ZghXVX/Hq7K9c5fE+brqUcoyCVA/vXsIF5 jF6Yx/7TGTi25FdfWh1mE6gypAUBC6dDaXXDtpBVPvul1iiNB+zZv/a4CvHINPJnLNunTq0HQCED1 lsesnYQFUQdNyvDvB+/Rx/zw1hF8Iv4OxKdMLO49VmIEJd2nt7uhjfa4qL9CBZnVQFW/+oGTZT/0U bGeGr3RCsUcPVguRPRXKlJoFiEBDv3NpKsruYhkpmfNxjAw3w6AJb0jdRNtksqT+q3MxSGH7+tOsx Y7iYL1/eSyzTYVAwplHA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oEsPn-004nUw-PQ; Fri, 22 Jul 2022 13:10:00 +0000 Received: from mx07-00178001.pphosted.com ([185.132.182.106]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oEsMu-004lDR-0Z for linux-arm-kernel@lists.infradead.org; Fri, 22 Jul 2022 13:07:05 +0000 Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 26M9diql007493; Fri, 22 Jul 2022 15:06:40 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=rZGMaCGT+QWwhjB97OshVz0J5bXJNoL0frSiaq3759A=; b=bRAxQgZr8ERngjOp2I8pX9zdHP1TkBlCntTzq2f5bNmwqLMGmwCDa4vAW523AzGsd+Jd UxSR0Onp2YJL639eme7BSRj5/sdy23/fCdQUgpeYWpktef/kAMdMkMwJ+YktIEV5mjJT LpMA7mtyeLIKT7mJIohL3oHr5CDUNjw7cUyBKzSb5wdjq75pkqBPL1D8eUZkQrddVegw pusCm5YcS18IYQ5ooBGGx5hVzpTl3emLU7rEr1gdUzEpGeahdWnGXoD28/UrDFa3o6Kv uSH9pXYd2mxiD3+cOjGwf6oz4+o22X1k/lRZupXENmy8E7qmHhDHvNViqOZ9BTBsIHhH VA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3hf41ry05x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Jul 2022 15:06:40 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 58A42100034; Fri, 22 Jul 2022 15:06:40 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 53C18228A4F; Fri, 22 Jul 2022 15:06:40 +0200 (CEST) Received: from localhost (10.75.127.51) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.20; Fri, 22 Jul 2022 15:06:39 +0200 From: Fabrice Gasnier To: , , , , CC: , , , , , , Subject: [PATCH 2/4] usb: misc: onboard-hub: add support for Microchip USB2514B USB 2.0 hub Date: Fri, 22 Jul 2022 15:05:52 +0200 Message-ID: <20220722130554.236925-3-fabrice.gasnier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220722130554.236925-1-fabrice.gasnier@foss.st.com> References: <20220722130554.236925-1-fabrice.gasnier@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG2NODE3.st.com (10.75.127.6) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-07-22_04,2022-07-21_02,2022-06-22_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220722_060700_403315_51D16A9F X-CRM114-Status: GOOD ( 17.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support for Microchip USB2514B USB 2.0 hub to the onboard usb hub driver. Adopt the generic usb-device compatible ("usbVID,PID") as discussed with Matthias in [1]. Some STM32MP1 boards have this hub on-board, with a supply that needs to be enabled for proper operation. [1] https://lore.kernel.org/lkml/YW9CUabfA0HrtTAq@google.com/ Signed-off-by: Fabrice Gasnier --- drivers/usb/misc/onboard_usb_hub.c | 2 ++ drivers/usb/misc/onboard_usb_hub.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index 6b9b949d17d30..929a4e724ec12 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -310,6 +310,7 @@ static struct platform_driver onboard_hub_driver = { /************************** USB driver **************************/ #define VENDOR_ID_REALTEK 0x0bda +#define VENDOR_ID_MICROCHIP 0x0424 /* * Returns the onboard_hub platform device that is associated with the USB @@ -387,6 +388,7 @@ static const struct usb_device_id onboard_hub_id_table[] = { { USB_DEVICE(VENDOR_ID_REALTEK, 0x5411) }, /* RTS5411 USB 2.1 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0414) }, /* RTS5414 USB 3.2 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x5414) }, /* RTS5414 USB 2.1 */ + { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2514) }, /* USB2514B USB 2.0 */ {} }; MODULE_DEVICE_TABLE(usb, onboard_hub_id_table); diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h index d3a5b6938582e..43d6af4230dfd 100644 --- a/drivers/usb/misc/onboard_usb_hub.h +++ b/drivers/usb/misc/onboard_usb_hub.h @@ -11,6 +11,7 @@ static const struct of_device_id onboard_hub_match[] = { { .compatible = "usbbda,5411" }, { .compatible = "usbbda,414" }, { .compatible = "usbbda,5414" }, + { .compatible = "usb424,2514" }, {} };