diff options
| author | Vignesh Raghavendra <vigneshr@ti.com> | 2019-12-09 10:37:33 +0530 |
|---|---|---|
| committer | Lokesh Vutla <lokeshvutla@ti.com> | 2020-01-20 10:10:29 +0530 |
| commit | 60120071da5e156693627590c137562fee12af3e (patch) | |
| tree | bedcc654f727cb06b64efb5feb3797eb6654802f | |
| parent | a1ac85dad2efddaaa895529715b59beb3650ba53 (diff) | |
| download | u-boot-60120071da5e156693627590c137562fee12af3e.tar.gz | |
arm: dts: k3-am654-base-board: enable USB1
Add pinmux for USB1 and enable it as a peripheral port in U-Boot
specific dtsi since U-Boot does not support OTG.
Disable USB0 as its not available on the baseboard.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| -rw-r--r-- | arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/dts/k3-am654-base-board.dts | 28 |
2 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi index 57877f3d84..a349edcfa5 100644 --- a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi +++ b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi @@ -361,3 +361,7 @@ &wkup_i2c0 { u-boot,dm-spl; }; + +&usb1 { + dr_mode = "peripheral"; +}; diff --git a/arch/arm/dts/k3-am654-base-board.dts b/arch/arm/dts/k3-am654-base-board.dts index 573ead0b4d..7ebbf17862 100644 --- a/arch/arm/dts/k3-am654-base-board.dts +++ b/arch/arm/dts/k3-am654-base-board.dts @@ -58,6 +58,12 @@ AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */ >; }; + + usb1_pins_default: usb1_pins_default { + pinctrl-single,pins = < + AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */ + >; + }; }; &wkup_pmx0 { @@ -89,3 +95,25 @@ #gpio-cells = <2>; }; }; + +&dwc3_1 { + status = "okay"; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb1 { + pinctrl-names = "default"; + pinctrl-0 = <&usb1_pins_default>; + dr_mode = "otg"; +}; + +&dwc3_0 { + status = "disabled"; +}; + +&usb0_phy { + status = "disabled"; +}; |