From patchwork Wed Jul 8 09:41:07 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 6743391 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9F78EC05AC for ; Wed, 8 Jul 2015 09:43:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B5EA920796 for ; Wed, 8 Jul 2015 09:43:56 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E07F52073A for ; Wed, 8 Jul 2015 09:43:55 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZClre-0003sF-DJ; Wed, 08 Jul 2015 09:42:02 +0000 Received: from [210.61.82.183] (helo=mailgw01.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZClrV-0003l4-JJ; Wed, 08 Jul 2015 09:41:54 +0000 X-Listener-Flag: 11101 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 319933431; Wed, 08 Jul 2015 17:41:30 +0800 Received: from mhfsdcap03.mhfswrd (10.17.3.153) by mtkhts09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.181.6; Wed, 8 Jul 2015 17:41:29 +0800 From: Chunfeng Yun To: Mathias Nyman Subject: [PATCH v2 5/5] arm64: dts: mediatek: add xHCI & usb phy for mt8173 Date: Wed, 8 Jul 2015 17:41:07 +0800 Message-ID: <1436348468-4126-6-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1436348468-4126-1-git-send-email-chunfeng.yun@mediatek.com> References: <1436348468-4126-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150708_024153_838104_D35FE874 X-CRM114-Status: GOOD ( 11.56 ) X-Spam-Score: -1.1 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Sascha Hauer , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Felipe Balbi , Chunfeng Yun , Rob Herring , linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org, Roger Quadros Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Chunfeng Yun --- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 15 +++++++++++++++ arch/arm64/boot/dts/mediatek/mt8173.dtsi | 27 +++++++++++++++++++++++++++ 2 files changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts index f433c21..cb63dc3 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts @@ -13,6 +13,7 @@ */ /dts-v1/; +#include #include "mt8173.dtsi" / { @@ -32,6 +33,15 @@ }; chosen { }; + + usb_p1_vbus: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 130 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &pwrap { @@ -211,3 +221,8 @@ &uart0 { status = "okay"; }; + +&usb { + reg-vusb33-supply = <&mt6397_vusb_reg>; + reg-vbus-supply = <&usb_p1_vbus>; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 0696f8f..452bd0a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -15,6 +15,7 @@ #include #include #include +#include #include "mt8173-pinfunc.h" / { @@ -393,6 +394,32 @@ #size-cells = <0>; status = "disabled"; }; + + usb: usb30@11270000 { + compatible = "mediatek,mt8173-xhci"; + reg = <0 0x11270000 0 0x1000>; + interrupts = ; + usb-phy = <&u3phy>; + usb3-lpm-capable; + clocks = <&topckgen CLK_TOP_USB30_SEL>; + clock-names = "sys_mac"; + }; + + u3phy: usb-phy@11271000 { + compatible = "mediatek,mt8173-u3phy"; + reg = <0 0x11271000 0 0x3000>, + <0 0x11280000 0 0x20000>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>; + usb-wakeup-ctrl = <&pericfg>; + wakeup-src = <1>; + u2port-num = <2>; + clocks = <&pericfg CLK_PERI_USB0>, + <&pericfg CLK_PERI_USB1>, + <&apmixedsys CLK_APMIXED_REF2USB_TX>; + clock-names = "wakeup_deb_p0", + "wakeup_deb_p1", + "u3phya_ref"; + }; }; };