diff options
| author | Thierry Reding <[email protected]> | 2020-08-06 17:41:09 +0200 |
|---|---|---|
| committer | Thierry Reding <[email protected]> | 2020-08-27 17:35:28 +0200 |
| commit | 78bc57ffa809222ff56c05181afe38fea1068ad8 (patch) | |
| tree | 7c31e109a8f6a7355038062f78d7f4d1bae24252 | |
| parent | a41315610bab6f152280975500f33e3b069e10ff (diff) | |
arm64: tegra: Add VBUS supply for micro USB port on Jetson Nano
The VBUS supply for the micro USB port on Jetson Nano is derived from
the main system supply and always on. Describe in nevertheless to fix
warnings during boot.
Signed-off-by: Thierry Reding <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts index 2282ea1c6279..b8d1fa72e177 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts @@ -541,6 +541,8 @@ mode = "peripheral"; usb-role-switch; + vbus-supply = <&vdd_5v0_usb>; + connector { compatible = "gpio-usb-b-connector", "usb-b-connector"; @@ -843,4 +845,14 @@ vin-supply = <&avdd_1v05_pll>; }; + + vdd_5v0_usb: regulator@8 { + compatible = "regulator-fixed"; + + regulator-name = "VDD_5V_USB"; + regulator-min-microvolt = <50000000>; + regulator-max-microvolt = <50000000>; + + vin-supply = <&vdd_5v0_sys>; + }; }; |