From 6e0c67e34ffced703abb573d6266104b08bc95d4 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 16 Apr 2019 14:40:24 +0800 Subject: [PATCH] ARM: dts: sun8i: a83t: Enable USB OTG controller on some boards The Bananapi M3 and Cubietruck Plus both have USB OTG ports wired to the SoC and PMIC in the same way, with the N_VBUSEN pin on the PMIC controlling VBUS output, the PMIC's VBUS input for sensing VBUS, and PH11 on the SoC for sensing the ID pin. Enable OTG on both boards. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts | 12 ++++++++++++ arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts | 12 ++++++++++++ 2 files changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts index 838be7b..9d34eab 100644 --- a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts +++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts @@ -389,7 +389,19 @@ }; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + &usbphy { + usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts index fcbec3d..ea299d3 100644 --- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts +++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts @@ -420,7 +420,19 @@ }; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + &usbphy { + usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; -- 2.7.4