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| author |   Fabio Estevam <fabio.estevam@nxp.com> | 2017-12-02 18:26:04 -0200 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2017-12-26 16:15:44 +0800 |
| commit | 5df704c2e1c69028d96a1130e22eb0f4bfea987a (patch) | |
| tree | 774307a3b55c8191a171d8759e79009c6de38c83 /arch/arm/boot/dts/imx51-babbage.dts | |
| parent | ARM: dts: imx6qdl-zii-rdu2: Remove device_type from PCI subnode (diff) | |
| download | linux-dev-5df704c2e1c69028d96a1130e22eb0f4bfea987a.tar.xz linux-dev-5df704c2e1c69028d96a1130e22eb0f4bfea987a.zip | |
ARM: dts: imx51-babbage: Pass the USB PHY regulator
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>
Diffstat (limited to 'arch/arm/boot/dts/imx51-babbage.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx51-babbage.dts | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts index c4aa53c9c413..c432de778850 100644 --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boot/dts/imx51-babbage.dts @@ -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; |