From patchwork Wed May 31 01:21:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Wu X-Patchwork-Id: 9755677 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 4ABAC602CA for ; Wed, 31 May 2017 01:22:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3E41826E74 for ; Wed, 31 May 2017 01:22:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3311028474; Wed, 31 May 2017 01:22:49 +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=-1.4 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_SORBS_SPAM autolearn=no 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 EDF7D26E74 for ; Wed, 31 May 2017 01:22:48 +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=u9hvThTo25ZqHjN8UEzyUaDNyWgqeS6xYNQj1jKh4rE=; b=JjxqwpHJ09v4/B4/dE8yPxbBhc P61jX+K1BspH2RchW/WyGgpaPk3AoQACCDcMF0UxUkK5BsHsNlb7dLLh6ySzaueX986NYviqZId+G ssiVOY+kUga995XCiqEuvnMa7lex+Y+j1sCvjo0yS6v8Whw/RUq1l1SdnGk4oKvP72mAt7SsCMBYE FKEd0W8pV6ff4KWlacPcjp0C2Gixyea787dLu02Dqma+m3NqrfxoxFZ9shWE3SF5gJJ8Fahiv8QCC HyyUzrPt/68u7L4AKNe7c4KeFF10H8/lYaWY3cAY6tkD728TKTDo+XivIziMAsWzhux+j1U1ck7Z6 /3rT5EMQ==; 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 1dFsLW-00010j-HL; Wed, 31 May 2017 01:22:46 +0000 Received: from regular1.263xmail.com ([211.150.99.132]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dFsKz-00006r-5r; Wed, 31 May 2017 01:22:15 +0000 Received: from william.wu?rock-chips.com (unknown [192.168.167.172]) by regular1.263xmail.com (Postfix) with ESMTP id 4829395FB; Wed, 31 May 2017 09:21:49 +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 ESMTP id 6921A3D3; Wed, 31 May 2017 09:21:32 +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 6057YIFVX3; Wed, 31 May 2017 09:21:34 +0800 (CST) From: William Wu To: heiko@sntech.de Subject: [PATCH 2/2] ARM: dts: rockchip: enable usb for rk3229 evb board Date: Wed, 31 May 2017 09:21:24 +0800 Message-Id: <1496193684-30449-3-git-send-email-william.wu@rock-chips.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1496193684-30449-1-git-send-email-william.wu@rock-chips.com> References: <1496193684-30449-1-git-send-email-william.wu@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170530_182213_665812_9F33D399 X-CRM114-Status: UNSURE ( 5.53 ) 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 Rockchip's rk3229 evaluation board has one usb otg controller and three usb host controllers. Each usb controller connect with one usb2 phy port through UTMI+ interface. And the three usb host interfaces use the same GPIO VBUS drive. Let's enable them to support usb on rk3229 evb board. Signed-off-by: William Wu --- arch/arm/boot/dts/rk3229-evb.dts | 74 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm/boot/dts/rk3229-evb.dts b/arch/arm/boot/dts/rk3229-evb.dts index 275092a..1b55192 100644 --- a/arch/arm/boot/dts/rk3229-evb.dts +++ b/arch/arm/boot/dts/rk3229-evb.dts @@ -58,6 +58,17 @@ #clock-cells = <0>; }; + vcc_host: vcc-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&host_vbus_drv>; + regulator-name = "vcc_host"; + regulator-always-on; + regulator-boot-on; + }; + vcc_phy: vcc-phy-regulator { compatible = "regulator-fixed"; enable-active-high; @@ -85,6 +96,69 @@ status = "okay"; }; +&pinctrl { + usb { + host_vbus_drv: host-vbus-drv { + rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + &uart2 { status = "okay"; }; + +&u2phy0 { + status = "okay"; + + u2phy0_otg: otg-port { + status = "okay"; + }; + + u2phy0_host: host-port { + phy-supply = <&vcc_host>; + status = "okay"; + }; +}; + +&u2phy1 { + status = "okay"; + + u2phy1_otg: otg-port { + phy-supply = <&vcc_host>; + status = "okay"; + }; + + u2phy1_host: host-port { + phy-supply = <&vcc_host>; + status = "okay"; + }; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usb_host2_ehci { + status = "okay"; +}; + +&usb_host2_ohci { + status = "okay"; +}; + +&usb_otg { + status = "okay"; +};