From: Chen-Yu Tsai Date: Thu, 25 May 2017 07:31:38 +0000 (+0800) Subject: ARM: sun7i: a20: cubietruck: Tie AXP209's USB power supply to USB PHY X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3c0492811ef83b3dfed88a7c3fe759ac7ad0197f;p=linux.git ARM: sun7i: a20: cubietruck: Tie AXP209's USB power supply to USB PHY The USB PHY can use either a GPIO pin or the PMIC's USB power supply to sense VBUS. Since both options are available on the Cubietruck, add the missing property for the USB power supply to the USB PHY node. The device tree provides all usable options. Ultimately, which method is used is up to the driver implementation. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index 8dbf732c7aa93..bb510187602c1 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -336,6 +336,7 @@ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */ usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */ + usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>;