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arm64: dts: Add hi6220 usb node

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Add USB nodes for Hi6220

Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
This commit is contained in:
Zhangfei Gao 2016-04-13 07:55:45 +08:00 committed by Wei Xu
parent 0c2317512d
commit b4b31a7cd7
1 changed files with 32 additions and 0 deletions
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32
arch/arm64/boot/dts/hisilicon/hi6220.dtsi
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@ -615,5 +615,37 @@
pinctrl-0 = <&i2c2_pmx_func &i2c2_cfg_func>;
status = "disabled";
};
fixed_5v_hub: regulator@0 {
compatible = "regulator-fixed";
regulator-name = "fixed_5v_hub";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
gpio = <&gpio0 7 0>;
regulator-always-on;
};
usb_phy: usbphy {
compatible = "hisilicon,hi6220-usb-phy";
#phy-cells = <0>;
phy-supply = <&fixed_5v_hub>;
hisilicon,peripheral-syscon = <&sys_ctrl>;
};
usb: usb@f72c0000 {
compatible = "hisilicon,hi6220-usb";
reg = <0x0 0xf72c0000 0x0 0x40000>;
phys = <&usb_phy>;
phy-names = "usb2-phy";
clocks = <&sys_ctrl HI6220_USBOTG_HCLK>;
clock-names = "otg";
dr_mode = "otg";
g-use-dma;
g-rx-fifo-size = <512>;
g-np-tx-fifo-size = <128>;
g-tx-fifo-size = <128 128 128 128 128 128>;
interrupts = <0 77 0x4>;
};
};
};