Messages in this thread Patch in this message |  | | From | Frank Lee <> | Subject | [RESEND PATCH 15/19] arm64: allwinner: A100: enable EHCI, OHCI and USB PHY nodes in Perf1 | Date | Tue, 10 Nov 2020 14:43:28 +0800 |
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From: Yangtao Li <frank@allwinnertech.com>
Add USB support on A100 perf1 board, which include two USB2.0 port.
Signed-off-by: Yangtao Li <frank@allwinnertech.com> --- .../allwinner/sun50i-a100-allwinner-perf1.dts | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts index d34c2bb1079f..ef205c9b8ff4 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts @@ -7,6 +7,8 @@ #include "sun50i-a100.dtsi" +#include <dt-bindings/gpio/gpio.h> + /{ model = "Allwinner A100 Perf1"; compatible = "allwinner,a100-perf1", "allwinner,sun50i-a100"; @@ -18,6 +20,35 @@ aliases { chosen { stdout-path = "serial0:115200n8"; }; + + reg_usb1_vbus: usb1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ + enable-active-high; + }; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&usb_otg { + status = "okay"; }; &pio { @@ -178,3 +209,10 @@ &uart0 { pinctrl-0 = <&uart0_pb_pins>; status = "okay"; }; + +&usbphy { + usb0_id_det-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */ + usb0_vbus-supply = <®_drivevbus>; + usb1_vbus-supply = <®_usb1_vbus>; + status = "okay"; +}; -- 2.28.0
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