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Mon, 10 Aug 2020 11:01:21 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 10 Aug 2020 11:01:18 +0800 From: Chunfeng Yun To: Marek Vasut , Lukasz Majewski CC: Mingming lee , Ryder Lee , Weijie Gao , GSS_MTK_Uboot_upstream , Heinrich Schuchardt , Lokesh Vutla , Simon Glass , Michal Simek , Stefan Roese , Igor Opaniuk , Patrick Delaunay , Stefan Bosch , Alex Nemirovsky , Priyanka Jain , Sam Protsenko , Amit Singh Tomar , Bin Meng , Kever Yang , Jagan Teki , Chunfeng Yun , Frank Wang , Roger Quadros , T Karthik Reddy , Siva Durga Prasad Paladugu , Subject: [PATCH v4 07/10] arm: dts: mt8512: add usb related nodes Date: Mon, 10 Aug 2020 11:00:00 +0800 Message-ID: <1597028403-7842-8-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1597028403-7842-1-git-send-email-chunfeng.yun@mediatek.com> References: <1597028403-7842-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-MTK: N X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Add usb, usb phy, and fixed regulators nodes Signed-off-by: Chunfeng Yun --- v4: add host related properties, add subnode. v3: remove unused property mediatek,discth v2: no changes arch/arm/dts/mt8512-bm1-emmc.dts | 34 ++++++++++++++++++++++++++++ arch/arm/dts/mt8512.dtsi | 49 +++++++++++++++++++++++++++++++++++++++- 2 files changed, 82 insertions(+), 1 deletion(-) diff --git a/arch/arm/dts/mt8512-bm1-emmc.dts b/arch/arm/dts/mt8512-bm1-emmc.dts index 296ed93..12511b5 100644 --- a/arch/arm/dts/mt8512-bm1-emmc.dts +++ b/arch/arm/dts/mt8512-bm1-emmc.dts @@ -43,6 +43,25 @@ regulator-boot-on; regulator-always-on; }; + + usb_p0_vbus: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "p0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio 27 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + usb_p1_vbus: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "p1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio 32 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; }; &mmc0 { @@ -95,6 +114,21 @@ }; }; +&ssusb { + dr_mode = "peripheral"; + maximum-speed = "high-speed"; + status = "okay"; +}; + +&usb3 { + vbus-supply = <&usb_p0_vbus>; + status = "okay"; +}; + +&u3phy { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins>; diff --git a/arch/arm/dts/mt8512.dtsi b/arch/arm/dts/mt8512.dtsi index 01a02a7..bdb84f8 100644 --- a/arch/arm/dts/mt8512.dtsi +++ b/arch/arm/dts/mt8512.dtsi @@ -9,6 +9,7 @@ #include #include #include +#include / { compatible = "mediatek,mt8512"; @@ -100,6 +101,52 @@ status = "disabled"; }; + usb3: usb@11213e00 { + compatible = "mediatek,mt8512-mtu3", "mediatek,mtu3"; + reg = <0x11213e00 0x0100>; + reg-names = "ippc"; + phys = <&u2port0 PHY_TYPE_USB2>, <&u2port1 PHY_TYPE_USB2>; + clocks = <&infracfg CLK_INFRA_USB_SYS>, + <&topckgen CLK_TOP_SSUSB_TOP_CK_EN>, + <&infracfg CLK_INFRA_ICUSB>; + clock-names = "sys_ck", "ref_ck", "mcu_ck"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + ssusb: usb@11210000 { + compatible = "mediatek,ssusb"; + reg = <0x11210000 0x3e00>; + interrupts = ; + reg-names = "mac"; + status = "disabled"; + }; + }; + + u3phy: usb-phy@11cc0000 { + compatible = "mediatek,mt8512-tphy", + "mediatek,generic-tphy-v2"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + u2port0: usb-phy@11cc0000 { + reg = <0x11cc0000 0x400>; + clocks = <&topckgen CLK_TOP_USB20_48M_EN>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u2port1: usb-phy@11c40000 { + reg = <0x11c40000 0x400>; + #phy-cells = <1>; + status = "okay"; + }; + }; + mmc0: mmc@11230000 { compatible = "mediatek,mt8512-mmc"; reg = <0x11230000 0x1000>, @@ -112,4 +159,4 @@ status = "disabled"; }; -}; \ No newline at end of file +};