diff options
| author |   Thierry Reding <treding@nvidia.com> | 2020-08-06 17:41:09 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2020-08-27 17:35:28 +0200 |
| commit | 78bc57ffa809222ff56c05181afe38fea1068ad8 (patch) | |
| tree | 7c31e109a8f6a7355038062f78d7f4d1bae24252 | |
| parent | arm64: tegra: Wire up pinctrl states for all DPAUX controllers (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 <treding@nvidia.com>
| -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>; + }; }; |