From patchwork Thu Aug 17 07:54:49 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Wu X-Patchwork-Id: 9905269 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 61C8160386 for ; Thu, 17 Aug 2017 08:13:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 50DA828ACA for ; Thu, 17 Aug 2017 08:13:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3D1CC28AC6; Thu, 17 Aug 2017 08:13:10 +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=-2.6 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_LOW autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B762C28ACA for ; Thu, 17 Aug 2017 08:13:09 +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=kn/825Fl3M9WvNAG+mYMOnRbv/k/ybYW8EzErOohOcE=; b=UXmyVsfoUG6+/EaQryqEBiGmgP 7gsE1jRfN81O2hCk/l9KvuSP+tVHasnYxY9FoIuncOtMXq9oJswodWtzDZvbz3stNS1IQrBH9hTp2 22dgOXqzSctmadNi/yMt7rcsFpABzRCJVGe1OqkhPbnqnsMmvBfb1/Svmd8O15BSkKDWBL99XZkCo fv4AU0TpM1ZF1+N1A5O958/jj8yk7U2p0J/5nq2zAcgWzxAMsmtKJOws7fO2P3kyPdD6w2+d6RW6R bWxUmFsMda68j+Cr8CgnECC3LxKWiSnYNT2ETSrE3fqxwvTJ5KcNjBHATN7BN+Vbm1a56+xs+33Ey QooyXi7A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1diFuV-0001fL-GU; Thu, 17 Aug 2017 08:12:11 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1diFtb-0000ko-Tl; Thu, 17 Aug 2017 08:11:16 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=IXcQxn53jMu74AVUMdb/UaghIlRggtbWnz/0NIdNI4w=; b=OqqVwZM7nWdnfJW9ETCKYCHUz RIBgTmZtlISBfEk1RvXZgr0zyFZty6oo6jBUeSRzcQNPmIkKVt2NSrQzlzJWyOLIM4ZeRXBBmNz5i pohHhCjqmS9O3kNDd4MjJiPvqCWhUIExmTLkxdvaXgn4AxCw7axalc1rs9eSdN60L7w7pAzIB+jL2 lXErvv7fVPB9igAX51f7CB98J/5gAGgefaVN2IQX5TWm68aJTr0buP3B+UJviwIAiil+zmz6aYdDi 4Zr3kE354f8bsxP6sOjeNmKKY+ulycoasiK3628j7FwP5238ZYTxJx2yvmYZgdHlxewOzrylr7+t6 yRufVM80w==; Received: from regular1.263xmail.com ([211.150.99.135]) by casper.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1diFeQ-0002QQ-Ns; Thu, 17 Aug 2017 07:55:37 +0000 Received: from william.wu?rock-chips.com (unknown [192.168.167.239]) by regular1.263xmail.com (Postfix) with ESMTP id 2BFFA1E87F; Thu, 17 Aug 2017 15:55:04 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 4EC72398; Thu, 17 Aug 2017 15:54:58 +0800 (CST) X-RL-SENDER: william.wu@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: william.wu@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: wulf@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 18244TV3PMC; Thu, 17 Aug 2017 15:55:03 +0800 (CST) From: William Wu To: heiko@sntech.de Subject: [PATCH v2 1/2] arm64: dts: rockchip: add usb3 controller node for RK3328 SoCs Date: Thu, 17 Aug 2017 15:54:49 +0800 Message-Id: <1502956490-23087-2-git-send-email-william.wu@rock-chips.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1502956490-23087-1-git-send-email-william.wu@rock-chips.com> References: <1502956490-23087-1-git-send-email-william.wu@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170817_085535_519049_2EDC6C80 X-CRM114-Status: UNSURE ( 9.14 ) X-CRM114-Notice: Please train this message. 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: mark.rutland@arm.com, devicetree@vger.kernel.org, huangtao@rock-chips.com, frank.wang@rock-chips.com, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, william.wu@rock-chips.com, daniel.meng@rock-chips.com, linux-arm-kernel@lists.infradead.org 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 RK3328 has one USB 3.0 OTG controller which uses DWC_USB3 core's general architecture. It can act as static xHCI host controller, static device controller, USB 3.0/2.0 OTG basing on ID of USB3.0 PHY. Signed-off-by: William Wu --- Changes in v2: - Modify the dwc3 quirk "snps,tx-ipgap-linecheck-dis-quirk" to "snps,dis-tx-ipgap-linecheck-quirk" .../devicetree/bindings/usb/rockchip,dwc3.txt | 4 +++- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 27 ++++++++++++++++++++++ 2 files changed, 30 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt index 0536a93..d6b2e47 100644 --- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt +++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt @@ -1,7 +1,9 @@ Rockchip SuperSpeed DWC3 USB SoC controller Required properties: -- compatible: should contain "rockchip,rk3399-dwc3" for rk3399 SoC +- compatible: should be one of the following: + - "rockchip,rk3399-dwc3": for rk3399 SoC + - "rockchip,rk3328-dwc3", "rockchip,rk3399-dwc3": for rk3328 SoC - clocks: A list of phandle + clock-specifier pairs for the clocks listed in clock-names - clock-names: Should contain the following: diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index e6da0ce..14bd8f4 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -655,6 +655,33 @@ status = "disabled"; }; + usbdrd3: usb@ff600000 { + compatible = "rockchip,rk3328-dwc3", "rockchip,rk3399-dwc3"; + clocks = <&cru SCLK_USB3OTG_REF>, <&cru SCLK_USB3OTG_SUSPEND>, + <&cru ACLK_USB3OTG>; + clock-names = "ref_clk", "suspend_clk", + "bus_clk"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + usbdrd_dwc3: dwc3@ff600000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff600000 0x0 0x100000>; + interrupts = ; + dr_mode = "otg"; + phy_type = "utmi_wide"; + snps,dis_enblslpm_quirk; + snps,dis-u2-freeclk-exists-quirk; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + snps,dis-del-phy-power-chg-quirk; + snps,dis-tx-ipgap-linecheck-quirk; + status = "disabled"; + }; + }; + gic: interrupt-controller@ff811000 { compatible = "arm,gic-400"; #interrupt-cells = <3>;