From patchwork Tue Dec 6 05:52:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 13065434 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 367F0C3A5A7 for ; Tue, 6 Dec 2022 05:54:51 +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=W3qOXiLVAda6vxdt6mBDz9S96axr4TcFb3Cb1Xh6vvY=; b=S0zhp7lgc0Csmh 47JfsiGidDI1jpvdTU3hSh00pWprvjip58hpsicL3SVjpGZR6HkFBvNEATM8dSs8VYyL3741rLGss WkxqpWmpLpi5esd9UowqxIg0pdFty+SJ9VUyMQ2cG/M0oAM2PRGLst5BYfxaTxnD5xH+LfyENgSeB M02QNosqxrc1SU5+XcLYI6Cdzg0E5YEyUUmBO3z0v4wPDsAYnFBQJa4Nqu3NwRJ+qAgXiIv0sqye2 Ya6FIGvsU8D/lFfXA/sXGiscn78z8T9NfAsZ8lvpaSG2cNmMRxRP9d+N+kkc83tjL+eoLLfCcPWsM IG3P4GDFdbR+Q19KsePA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2Qtc-001bRz-FU; Tue, 06 Dec 2022 05:53:36 +0000 Received: from sender4-op-o16.zoho.com ([136.143.188.16]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2QtV-001bL9-8g for linux-arm-kernel@lists.infradead.org; Tue, 06 Dec 2022 05:53:30 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1670306004; cv=none; d=zohomail.com; s=zohoarc; b=bOJVzM1mCf/q6YgpYL0S9bwVSnEDutixt55QYLDc6L9NJEOrs3ZdP9wCKQuVoqOiAMmcvnzrGsJk/eBRafvTG4F4KaOkeZ57hPuIepErLMOVE/qtyg0XKQutnsl7bJ7aQjjiC664H11T31SdcEE1N2gZd61NTTcy5Wo4lUMJIV4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1670306004; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=sHOF3TnzHZw0V45RTpvLywHN3uvsUJ95l1ZKet1nhw8=; b=bNlzX62+GtE6mglu/Lmzh16ZTker1h/w5KZ6rDh7OiVvqQHSXxAIXE0K5WfldqXb/5xj483woHL6gXwlUYXxEFEPXZrnJDUHmhrkG+YIcIrTxysUJ6vSFFDJcR6+joF9zoZFgTbZE5JeyTmqg9hsIXFvszjzpcRisIeUqI3DQ8A= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1670306004; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=sHOF3TnzHZw0V45RTpvLywHN3uvsUJ95l1ZKet1nhw8=; b=fQqAhkGDjoV36ub2QrIa5MucBnNXYh2NrHnJaNGhf1zw/w34Ok5IyJsdo+jbTPvm ruaGI/2teRuhix3vpc16qsfivBuYrTuwfjojRyJBr5Xac2OuClpMONmv8Pv7pTqUWHL P0KLIi4tAlFa0dvxdA1HRmc/yz/Db8AlEDwiiGyY= Received: from edelgard.fodlan.icenowy.me (120.85.99.143 [120.85.99.143]) by mx.zohomail.com with SMTPS id 1670306003064295.21778497328853; Mon, 5 Dec 2022 21:53:23 -0800 (PST) From: Icenowy Zheng To: Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Greg Kroah-Hartman , Matthias Kaehlcke , Andre Przywara Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Icenowy Zheng Subject: [PATCH v3 3/6] usb: misc: onboard_usb_hub: add Genesys Logic GL850G hub support Date: Tue, 6 Dec 2022 13:52:25 +0800 Message-Id: <20221206055228.306074-4-uwu@icenowy.me> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221206055228.306074-1-uwu@icenowy.me> References: <20221206055228.306074-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221205_215329_395194_CA9CE1CC X-CRM114-Status: GOOD ( 12.54 ) 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 Genesys Logic GL850G is a 4-port USB 2.0 STT hub that has a reset pin to toggle and a 3.3V core supply exported (although an integrated LDO is available for powering it with 5V). Add the support for this hub, for controlling the reset pin and the core power supply. Signed-off-by: Icenowy Zheng Acked-by: Matthias Kaehlcke --- Changes in v3: - Add Matthias's ACK. Changes in v2: - Sort things, by names or vendor IDs. drivers/usb/misc/onboard_usb_hub.c | 2 ++ drivers/usb/misc/onboard_usb_hub.h | 5 +++++ 2 files changed, 7 insertions(+) diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index d63c63942af1..94e7966e199d 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -331,6 +331,7 @@ static struct platform_driver onboard_hub_driver = { /************************** USB driver **************************/ +#define VENDOR_ID_GENESYS 0x05e3 #define VENDOR_ID_MICROCHIP 0x0424 #define VENDOR_ID_REALTEK 0x0bda #define VENDOR_ID_TI 0x0451 @@ -407,6 +408,7 @@ static void onboard_hub_usbdev_disconnect(struct usb_device *udev) } static const struct usb_device_id onboard_hub_id_table[] = { + { USB_DEVICE(VENDOR_ID_GENESYS, 0x0608) }, /* Genesys Logic GL850G USB 2.0 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2514) }, /* USB2514B USB 2.0 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0411) }, /* RTS5411 USB 3.1 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x5411) }, /* RTS5411 USB 2.1 */ diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h index 34beab8bce3d..62129a6a1ba5 100644 --- a/drivers/usb/misc/onboard_usb_hub.h +++ b/drivers/usb/misc/onboard_usb_hub.h @@ -22,10 +22,15 @@ static const struct onboard_hub_pdata ti_tusb8041_data = { .reset_us = 3000, }; +static const struct onboard_hub_pdata genesys_gl850g_data = { + .reset_us = 3, +}; + static const struct of_device_id onboard_hub_match[] = { { .compatible = "usb424,2514", .data = µchip_usb424_data, }, { .compatible = "usb451,8140", .data = &ti_tusb8041_data, }, { .compatible = "usb451,8142", .data = &ti_tusb8041_data, }, + { .compatible = "usb5e3,608", .data = &genesys_gl850g_data, }, { .compatible = "usbbda,411", .data = &realtek_rts5411_data, }, { .compatible = "usbbda,5411", .data = &realtek_rts5411_data, }, { .compatible = "usbbda,414", .data = &realtek_rts5411_data, },