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ARM: dts: imx51-babbage: Pass the USB PHY regulator

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The USB PHYs are supplied via MC13892 VUSB regulator rail,
so properly describe this in the device tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2017-12-02 18:26:04 -02:00 committed by Shawn Guo
parent 9a7bc38de6
commit 5df704c2e1
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/imx51-babbage.dts
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@ -165,6 +165,7 @@
clocks = <&clks IMX5_CLK_DUMMY>;
clock-names = "main_clk";
reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
vcc-supply = <&vusb_reg>;
#phy-cells = <0>;
};
};
@ -241,6 +242,10 @@
regulator-max-microvolt = <3150000>;
};
vusb_reg: vusb {
regulator-boot-on;
};
vusb2_reg: vusb2 {
regulator-min-microvolt = <2400000>;
regulator-max-microvolt = <2775000>;
@ -414,6 +419,10 @@
status = "okay";
};
&usbphy0 {
vcc-supply = <&vusb_reg>;
};
&usbotg {
dr_mode = "otg";
disable-over-current;