From patchwork Wed Jul 22 14:05:45 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 6844711 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 F279DC05AC for ; Wed, 22 Jul 2015 14:16:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0DEBB206E5 for ; Wed, 22 Jul 2015 14:16:12 +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 1B79D206E8 for ; Wed, 22 Jul 2015 14:16:11 +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 1ZHump-000161-HI; Wed, 22 Jul 2015 14:14:19 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZHulD-0008Fj-Qo; Wed, 22 Jul 2015 14:12:43 +0000 X-Listener-Flag: 11101 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 876209464; Wed, 22 Jul 2015 22:06:13 +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, 22 Jul 2015 22:06:11 +0800 From: Chunfeng Yun To: Mathias Nyman Subject: [PATCH v3 5/5] arm64: dts: mediatek: add xHCI & usb phy for mt8173 Date: Wed, 22 Jul 2015 22:05:45 +0800 Message-ID: <1437573945-31586-6-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1437573945-31586-1-git-send-email-chunfeng.yun@mediatek.com> References: <1437573945-31586-1-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-20150722_071240_119471_45DDBD53 X-CRM114-Status: GOOD ( 12.83 ) 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, Daniel Kurtz , Matthias Brugger , John Crispin , 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=-5.4 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 add xHCI and phy drivers for MT8173-EVB Signed-off-by: Chunfeng Yun --- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 15 ++++++++++++++ arch/arm64/boot/dts/mediatek/mt8173.dtsi | 31 +++++++++++++++++++++++++++++ 2 files changed, 46 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts index f433c21..202b2b9 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 { + vusb33-supply = <&mt6397_vusb_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..aa1ecc7 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -14,6 +14,7 @@ #include #include #include +#include #include #include "mt8173-pinfunc.h" @@ -393,6 +394,36 @@ #size-cells = <0>; status = "disabled"; }; + + usb: usb30@11270000 { + compatible = "mediatek,mt8173-xhci"; + reg = <0 0x11270000 0 0x4000>, + <0 0x11280000 0 0x0800>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>; + clocks = <&topckgen CLK_TOP_USB30_SEL>, + <&pericfg CLK_PERI_USB0>, + <&pericfg CLK_PERI_USB1>; + clock-names = "sys_mac", + "wakeup_deb_p0", + "wakeup_deb_p1"; + phys = <&u3phy 0>, <&u3phy 1>; + phy-names = "phy-0", "phy-1"; + usb3-lpm-capable; + mediatek,usb-wakeup = <&pericfg>; + mediatek,wakeup-src = <1>; + mediatek,u2port-num = <2>; + status = "okay"; + }; + + u3phy: usb-phy@11290000 { + compatible = "mediatek,mt8173-u3phy"; + reg = <0 0x11290000 0 0x3000>; + clocks = <&apmixedsys CLK_APMIXED_REF2USB_TX>; + clock-names = "u3phya_ref"; + #phy-cells = <1>; + status = "okay"; + }; }; };