From nobody Mon Oct 6 10:18:46 2025 Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F32112E7F0A for ; Wed, 23 Jul 2025 12:24:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=149.28.215.223 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753273457; cv=none; b=TH2YfV9tZqWPqQfirJjGr+d++KtnYoydrNqnMrmomzE2JX5VHDxOc33KEb8kzngIdQnzbKbsXHe4q3ecVEk5euSxTZ39WiFeW8mVAiJHvk1Mful62XyUapoXlWG/JCw9lgdPRbZ7r6KgKaRlwk5ir5VOJsOlLTvrrMEag0s6loI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753273457; c=relaxed/simple; bh=yZM9EJcl3Q/l1KYSeR3q04gZk0QOD30nAkEcOqu9Fe0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=l9j4wMfyVCRop3YEkW28zIcSLFk7obE53vnSRJWMTThJHkWaRtGbjsI99x2wduUgLCcA9feq92VodWO3M8cwRUnyMZSCeh61cSqTLy6foQN56R3ikmk0kGCWuW14CPMWqGdpX+xbFJunfXYA3SrIkh76mlQINkFJ3yaxSG0TOzo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=uMhjSf4Z; arc=none smtp.client-ip=149.28.215.223 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="uMhjSf4Z" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1753273455; bh=C3Sf3TjZd+mvtKJHnbLP2Cb4CrvYDvInYr+aLRUdZlM=; b=uMhjSf4ZhopE7OzFLpOWWoKf7tnluASInCuuxsn+IjxhDyt9X/by2c0AUKEEnQJCGpkOHCMzn pIlWugbqoDXU+q3SIgcMR9Y/QYXUJBn19zulYxryAbgVbpdPL8enVMvuAbaBFJHdKLVUdMj7ZxX 8A7yMXzeNJ0uMxTXOgRzsXvkfyftShSXl5s5Q8+o77N/l+dW6F+EVTGI+UCIutDY2PntwZLHBwV 4RUqfw0fsnC449TtF4p2aZlECAqXN3Ku1Rj0zGGVGNH1WsIcU6Dm+jUtFQyoKJ3tLnFyCAd9lWU KIA7xiaRpJlmJF8yk5cxax58CADoiPfXE/K4IOelmuWg== X-Forward-Email-ID: 6880d469cb0ee86f9731a11f X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 1.1.6 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I Cc: Yao Zi , Chukun Pan , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH 09/11] arm64: dts: rockchip: Enable USB 2.0 ports on Radxa ROCK 2A/2F Date: Wed, 23 Jul 2025 12:23:07 +0000 Message-ID: <20250723122323.2344916-10-jonas@kwiboo.se> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250723122323.2344916-1-jonas@kwiboo.se> References: <20250723122323.2344916-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The ROCK 2A has three USB 2.0 Type-A HOST ports behind an onboard USB hub, and one USB 3.0 Type-A port. And the ROCK 2F has two USB 2.0 Type-A HOST ports behind an onboard USB hub, and one USB 2.0 Type-C OTG port. Add support for using the USB 2.0 ports on Radxa ROCK 2A/2F. The onboard USB hub handles OHCI so only the EHCI controller is enabled. Signed-off-by: Jonas Karlman --- arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts | 12 ++++++++++++ 2 files changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi b/arch/arm64/b= oot/dts/rockchip/rk3528-rock-2.dtsi index aedc7ee9ee46..aeced80f1ef2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi @@ -286,8 +286,21 @@ &sdmmc { status =3D "okay"; }; =20 +&u2phy { + status =3D "okay"; +}; + +&u2phy_host { + phy-supply =3D <&vcc5v0_usb20>; + status =3D "okay"; +}; + &uart0 { pinctrl-names =3D "default"; pinctrl-0 =3D <&uart0m0_xfer>; status =3D "okay"; }; + +&usb_host0_ehci { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts b/arch/arm64/b= oot/dts/rockchip/rk3528-rock-2f.dts index 3e2b9b685cb2..a517dfe9930e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts +++ b/arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts @@ -8,3 +8,15 @@ / { model =3D "Radxa ROCK 2F"; compatible =3D "radxa,rock-2f", "rockchip,rk3528"; }; + +&u2phy_otg { + status =3D "okay"; +}; + +&usb_host0_xhci { + extcon =3D <&u2phy>; + maximum-speed =3D "high-speed"; + phys =3D <&u2phy_otg>; + phy-names =3D "usb2-phy"; + status =3D "okay"; +}; --=20 2.50.1