diff options
| -rw-r--r-- | arch/arm/dts/imx53-kp.dts | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/arch/arm/dts/imx53-kp.dts b/arch/arm/dts/imx53-kp.dts index a5763730e2..5f9e4fad82 100644 --- a/arch/arm/dts/imx53-kp.dts +++ b/arch/arm/dts/imx53-kp.dts @@ -21,6 +21,22 @@ aliases { mmc0 = &esdhc3; }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usbh1_vbus: regulator-usbh1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usbh1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + }; + }; &esdhc3 { @@ -109,8 +125,6 @@ fsl,pins = < /* PHY RESET */ MX53_PAD_PATA_DA_0__GPIO7_6 0x182 - /* VBUS_PWR_EN */ - MX53_PAD_PATA_DA_2__GPIO7_8 0x1e4 /* BOOSTER_OFF */ MX53_PAD_EIM_CS0__GPIO2_23 0x1e4 /* LCD BACKLIGHT */ @@ -156,6 +170,13 @@ MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4 >; }; + + pinctrl_usbh1: usbh1grp { + fsl,pins = < + /* VBUS_PWR_EN */ + MX53_PAD_PATA_DA_2__GPIO7_8 0x1e4 + >; + }; }; }; @@ -164,3 +185,10 @@ pinctrl-0 = <&pinctrl_uart2>; status = "okay"; }; + +&usbh1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; + vbus-supply = <®_usbh1_vbus>; + status = "okay"; +}; |