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Tue, 15 Jan 2019 09:43:55 +0800 From: To: Bin Liu , Rob Herring Subject: [PATCH v2 2/4] arm: dts: mt2701: Add usb2 device nodes Date: Tue, 15 Jan 2019 09:43:44 +0800 Message-ID: <1547516626-5084-3-git-send-email-min.guo@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1547516626-5084-1-git-send-email-min.guo@mediatek.com> References: <1547516626-5084-1-git-send-email-min.guo@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-20190114_174414_208732_DEBBFA90 X-CRM114-Status: GOOD ( 10.40 ) 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 , devicetree@vger.kernel.org, Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Matthias Brugger , Alan Stern , Min Guo , chunfeng.yun@mediatek.com, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Min Guo Add musb nodes and usb2 phy nodes for MT2701 Signed-off-by: Min Guo --- arch/arm/boot/dts/mt2701-evb.dts | 21 +++++++++++++++++++++ arch/arm/boot/dts/mt2701.dtsi | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 54 insertions(+) diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts index be0edb3..2635911 100644 --- a/arch/arm/boot/dts/mt2701-evb.dts +++ b/arch/arm/boot/dts/mt2701-evb.dts @@ -6,6 +6,7 @@ */ /dts-v1/; +#include #include "mt2701.dtsi" / { @@ -60,6 +61,20 @@ >; default-brightness-level = <9>; }; + + extcon_usb: extcon_iddig { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&pio 44 GPIO_ACTIVE_HIGH>; + }; + + usb_vbus: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 45 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &auxadc { @@ -229,3 +244,9 @@ &uart0 { status = "okay"; }; + +&usb2 { + vbus-supply = <&usb_vbus>; + extcon = <&extcon_usb>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi index 180377e..a6b1434 100644 --- a/arch/arm/boot/dts/mt2701.dtsi +++ b/arch/arm/boot/dts/mt2701.dtsi @@ -670,6 +670,39 @@ }; }; + usb2: usb@11200000 { + compatible = "mediatek,mt2701-musb", + "mediatek,mtk-musb"; + reg = <0 0x11200000 0 0x1000>; + interrupts = ; + interrupt-names = "mc"; + phys = <&u2port2 PHY_TYPE_USB2>; + dr_mode = "otg"; + clocks = <&pericfg CLK_PERI_USB0>, + <&pericfg CLK_PERI_USB0_MCU>, + <&pericfg CLK_PERI_USB_SLV>; + clock-names = "main","mcu","univpll"; + power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>; + status = "disabled"; + }; + + u2phy0: usb-phy@11210000 { + compatible = "mediatek,generic-tphy-v1"; + reg = <0 0x11210000 0 0x0800>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "okay"; + + u2port2: usb-phy@1a1c4800 { + reg = <0 0x11210800 0 0x0100>; + clocks = <&topckgen CLK_TOP_USB_PHY48M>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + ethsys: syscon@1b000000 { compatible = "mediatek,mt2701-ethsys", "syscon"; reg = <0 0x1b000000 0 0x1000>; -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel