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    Subject[PATCH v5 2/6] arm: dts: mt2701: Add usb2 device nodes
    Date
    From: Min Guo <min.guo@mediatek.com>

    Add musb nodes and usb2 phy nodes for MT2701

    Signed-off-by: Min Guo <min.guo@mediatek.com>
    ---
    changes in v5:
    1. Add usb connector child node

    changes in v4:
    1. no changes

    changes in v3:
    1. no changes

    changes in v2:
    1. Remove phy-names
    ---
    arch/arm/boot/dts/mt2701-evb.dts | 26 ++++++++++++++++++++++++++
    arch/arm/boot/dts/mt2701.dtsi | 33 +++++++++++++++++++++++++++++++++
    2 files changed, 59 insertions(+)

    diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts
    index be0edb3..95458ea 100644
    --- a/arch/arm/boot/dts/mt2701-evb.dts
    +++ b/arch/arm/boot/dts/mt2701-evb.dts
    @@ -6,6 +6,7 @@
    */

    /dts-v1/;
    +#include <dt-bindings/gpio/gpio.h>
    #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 +244,14 @@
    &uart0 {
    status = "okay";
    };
    +
    +&usb2 {
    + status = "okay";
    + usb_con: connector{
    + compatible = "usb-b-connector";
    + label = "micro-USB";
    + type = "micro";
    + extcon = <&extcon_usb>;
    + vbus-supply = <&usb_vbus>;
    + };
    +};
    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 = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
    + 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
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