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 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 1D524D3940B for ; Thu, 2 Apr 2026 10:05:38 +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=f4nnYo0ALWr3CuWNjasu6L/8v6qwTsJ1Iph7FqW63Bo=; b=bmZaTug6yo3XSp R2P/NgPpdDzgDAelrX+QE5b4uLWnmwybkGRif83CAeXr8y20dq7dn1XBqqLbNS1bKxvWuvUiHAvS9 uP2zWhHoBk7WXUc3n8xpNHIRey5b0+87TYqcy+5R9Y7/fnrrO5jGDTJ5t8/ErieGKWvjjkWlOI/q0 ouC9KjIkUsaOlr0r7JPDadIRppdwU1ZAI90UOQfinVBTocdiIHZ4rng1prtACuLTHDB76qd+8fi/l 3oNprEgJEsvgSBKLCumuJKkgRFxKIkOxT5Gm7U0Y9K7pvvENRejWmFRapfCsoy8L7aPgvAsX7egE7 V2Cter9NuhenjJqWgNkQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w8Evb-0000000HLDH-41QX; Thu, 02 Apr 2026 10:05:31 +0000 Received: from mail-m49197.qiye.163.com ([45.254.49.197]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w8EvZ-0000000HLCW-0nVz for linux-riscv@lists.infradead.org; Thu, 02 Apr 2026 10:05:30 +0000 Received: from localhost.localdomain (unknown [116.25.95.185]) by smtp.qiye.163.com (Hmail) with ESMTP id 394e0eb06; Thu, 2 Apr 2026 18:00:26 +0800 (GMT+08:00) From: Chukun Pan To: Yixun Lan Cc: Rob Herring , Paul Walmsley , Alexandre Ghiti , Albert Ou , Conor Dooley , Palmer Dabbelt , Krzysztof Kozlowski , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, spacemit@lists.linux.dev, Chukun Pan Subject: [PATCH v2 3/3] riscv: dts: spacemit: enable USB3 on OrangePi RV2 Date: Thu, 2 Apr 2026 18:00:07 +0800 Message-Id: <20260402100007.110201-4-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260402100007.110201-1-amadeus@jmu.edu.cn> References: <20260402100007.110201-1-amadeus@jmu.edu.cn> MIME-Version: 1.0 X-HM-Tid: 0a9d4da3133903a2kunmcba6113b55c1ba X-HM-MType: 10 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkZSkIZVkpDTR1KQ0IdQ08eGFYeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlKSk1VSU5VQk5VSkNOWVdZFhoPEhUdFFlBWU9LSFVKS0lPT09LVUpLS1VLWQ Y+ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260402_030529_417788_0117D4E1 X-CRM114-Status: UNSURE ( 7.03 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Enable the DWC3 USB3.0 controller and its associated PHY on the OrangePi RV2. The onboard GENESYS GL3523 Hub provides 3 USB3 Type-A ports. Enable the corresponding VBUS regulator. Signed-off-by: Chukun Pan --- .../boot/dts/spacemit/k1-orangepi-rv2.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts index 929b70d384b5..ab835c30dd86 100644 --- a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts +++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts @@ -52,6 +52,20 @@ vcc4v0: regulator-vcc4v0 { regulator-max-microvolt = <4000000>; vin-supply = <&vcc_5v0>; }; + + vcc5v0_usb30: regulator-vcc5v0-usb30 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_usb30"; + enable-active-high; + gpios = <&gpio K1_GPIO(123) GPIO_ACTIVE_HIGH>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v0>; + }; +}; + +&combo_phy { + status = "okay"; }; ð0 { @@ -111,3 +125,13 @@ &uart0 { pinctrl-0 = <&uart0_2_cfg>; status = "okay"; }; + +&usbphy2 { + status = "okay"; +}; + +&usb_dwc3 { + dr_mode = "host"; + vbus-supply = <&vcc5v0_usb30>; + status = "okay"; +}; -- 2.34.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv