From patchwork Fri Apr 5 20:57:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 10887843 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 574891515 for ; Fri, 5 Apr 2019 20:58:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3E41328B2D for ; Fri, 5 Apr 2019 20:58:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3295728B4D; Fri, 5 Apr 2019 20:58:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D87D528B2D for ; Fri, 5 Apr 2019 20:58:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=R0tUxSlZhOoEKNsibhH08zizBzcweEezTiCpxq9BDcM=; b=DNFELjbnLsGMn3jI4im+fCZk34 BqzW+nu7eVOZJV7nuVUAeVKYNOgzUUWgDYh1Ih1h7OzIJU7NljP0ICTADIo2771N9LnpPI5Vve4GT FivhcUyLxxLclv4929t/iP5z6YPZZFtE35i40UDP/LVoSiVGPEmfst9ha0S3Il0QQKRit3re3HNnr Lr077VQnfh/rbBahD1sux/VSEGq6PA1J1t/DJmziIkeMA892WYyNTXUBoEx7eg1qvh0qUqX1xxMRC 2rlM3udZhCUQaQDLLl1KCNZ/WoMpRyk5lnCb5oEPpO/H+y2M6Zga8+42ZJY+sicxd01Vb6B2st9il sqG/wZzQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hCVv7-0004Kn-Jz; Fri, 05 Apr 2019 20:58:41 +0000 Received: from haggis.mythic-beasts.com ([2a00:1098:0:86:1000:0:2:1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hCVud-0003g9-TQ for linux-arm-kernel@lists.infradead.org; Fri, 05 Apr 2019 20:58:15 +0000 Received: from [199.195.250.187] (port=56572 helo=hermes.aosc.io) by haggis.mythic-beasts.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1hCVua-0008CY-B9; Fri, 05 Apr 2019 21:58:08 +0100 Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id AE9FC6CDF8; Fri, 5 Apr 2019 20:58:04 +0000 (UTC) From: Icenowy Zheng To: Rob Herring , Kishon Vijay Abraham I , Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v5 4/5] arm64: allwinner: dts: h6: add USB3 device nodes Date: Sat, 6 Apr 2019 04:57:35 +0800 Message-Id: <20190405205736.55177-5-icenowy@aosc.io> In-Reply-To: <20190405205736.55177-1-icenowy@aosc.io> References: <20190405205736.55177-1-icenowy@aosc.io> X-BlackCat-Spam-Score: 9 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190405_135812_186981_44BA9884 X-CRM114-Status: GOOD ( 13.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Icenowy Zheng MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Allwinner H6 SoC features USB3 functionality, with a DWC3 controller and a custom PHY. Add device tree nodes for them. Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai --- No changes in v4, v5. Changes in v3: - Changed the dwc3 clock according to the user manual. - Added Chen-Yu's Review tag. arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 32 ++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 91fecab58836..4fcd4c0f470d 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -426,6 +426,38 @@ status = "disabled"; }; + dwc3: dwc3@5200000 { + compatible = "snps,dwc3"; + reg = <0x05200000 0x10000>; + interrupts = ; + clocks = <&ccu CLK_BUS_XHCI>, + <&ccu CLK_BUS_XHCI>, + <&osc32k>; + clock-names = "ref", "bus_early", "suspend"; + resets = <&ccu RST_BUS_XHCI>; + /* + * The datasheet of the chip doesn't declare the + * peripheral function, and there's no boards known + * to have a USB Type-B port routed to the port. + * In addition, no one has tested the peripheral + * function yet. + * So set the dr_mode to "host" in the DTSI file. + */ + dr_mode = "host"; + phys = <&usb3phy>; + phy-names = "usb3-phy"; + status = "disabled"; + }; + + usb3phy: phy@5210000 { + compatible = "allwinner,sun50i-h6-usb3-phy"; + reg = <0x5210000 0x10000>; + clocks = <&ccu CLK_USB_PHY1>; + resets = <&ccu RST_USB_PHY1>; + #phy-cells = <0>; + status = "disabled"; + }; + ehci3: usb@5311000 { compatible = "allwinner,sun50i-h6-ehci", "generic-ehci"; reg = <0x05311000 0x100>;