From nobody Wed Sep 17 19:24:37 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 177BEC4332F for ; Fri, 16 Dec 2022 14:36:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230500AbiLPOgs (ORCPT ); Fri, 16 Dec 2022 09:36:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230313AbiLPOga (ORCPT ); Fri, 16 Dec 2022 09:36:30 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6254A566D0; Fri, 16 Dec 2022 06:36:29 -0800 (PST) Received: from beast.luon.net (unknown [IPv6:2a10:3781:2531::8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: sjoerd) by madras.collabora.co.uk (Postfix) with ESMTPSA id 20A1D6602C96; Fri, 16 Dec 2022 14:36:28 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1671201388; bh=BqgYz8Eogobh4whm0C4LEh90RF++fj19v2v//Dm1BHs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=e7TI6E/JdKAOqWmlq2fDBy0HQipa3RX7Mq5AHFR6pdG+gKUl+BO60tLsLNzm1aZ0/ YWUgQtQNm6SvmswFMGIwljN6nbXcc/VeuLALy5d/O6KK/B+tUqLQeGsfUwkmIE79AL zdoGZt9hKFCT8fr9rjzFv2DVkDtpXSoJIPSaHij4zcQH3WKPM3+ZHxz7wN5lfa+Uth IlMMOWPXN2BkCe9dpwXt8jou4eNKBNFqKGiDs5q0OMMVlLAsKWanuI6pREWneBmvsz n7DGLG+kbzL5EaDEYZpImKVZoDYo4h1R155xHeOqiTLBtMyt3nJNL4XOy1zr0u5PHa oRUD0xpvKmEwQ== Received: by beast.luon.net (Postfix, from userid 1000) id F166F5E33158; Fri, 16 Dec 2022 15:36:25 +0100 (CET) From: Sjoerd Simons To: Nishanth Menon Cc: martyn.welch@collabora.com, Nitin Yadav , Aswath Govindraju , Vignesh Raghavendra , Krzysztof Kozlowski , Rob Herring , Tero Kristo , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] arm64: dts: ti: k3-am62-main: Add support for USB Date: Fri, 16 Dec 2022 15:36:22 +0100 Message-Id: <20221216143624.23708-3-sjoerd@collabora.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221216143624.23708-1-sjoerd@collabora.com> References: <20221216143624.23708-1-sjoerd@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Aswath Govindraju AM62 SoC has two instances of USB on it. Therefore, add support for the same. Signed-off-by: Aswath Govindraju Signed-off-by: Vignesh Raghavendra [cherry-pick from vendor BSP]] Signed-off-by: Sjoerd Simons --- arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 44 ++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts= /ti/k3-am62-main.dtsi index 28c250a8d1ec..105ffbf94a75 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -442,6 +442,50 @@ sdhci2: mmc@fa20000 { ti,clkbuf-sel =3D <0x7>; }; =20 + usbss0: dwc3-usb@f900000 { + compatible =3D "ti,am62-usb"; + reg =3D <0x00 0x0f900000 0x00 0x800>; + clocks =3D <&k3_clks 161 3>; + clock-names =3D "ref"; + ti,syscon-phy-pll-refclk =3D <&wkup_conf 0x4008>; + #address-cells =3D <2>; + #size-cells =3D <2>; + power-domains =3D <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>; + ranges; + + usb0: usb@31000000 { + compatible =3D "snps,dwc3"; + reg =3D<0x00 0x31000000 0x00 0x50000>; + interrupts =3D , /* irq.0 */ + ; /* irq.0 */ + interrupt-names =3D "host", "peripheral"; + maximum-speed =3D "high-speed"; + dr_mode =3D "otg"; + }; + }; + + usbss1: dwc3-usb@f910000 { + compatible =3D "ti,am62-usb"; + reg =3D <0x00 0x0f910000 0x00 0x800>; + clocks =3D <&k3_clks 162 3>; + clock-names =3D "ref"; + ti,syscon-phy-pll-refclk =3D <&wkup_conf 0x4018>; + #address-cells =3D <2>; + #size-cells =3D <2>; + power-domains =3D <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>; + ranges; + + usb1: usb@31100000 { + compatible =3D "snps,dwc3"; + reg =3D<0x00 0x31100000 0x00 0x50000>; + interrupts =3D , /* irq.0 */ + ; /* irq.0 */ + interrupt-names =3D "host", "peripheral"; + maximum-speed =3D "high-speed"; + dr_mode =3D "otg"; + }; + }; + fss: bus@fc00000 { compatible =3D "simple-bus"; reg =3D <0x00 0x0fc00000 0x00 0x70000>; --=20 2.39.0