diff options
| author |   JC Kuo <jckuo@nvidia.com> | 2020-02-12 14:11:33 +0800 |
|---|---|---|
| committer |   Thierry Reding <treding@nvidia.com> | 2020-03-12 12:14:26 +0100 |
| commit | 92f37c0a0e100eb8b7892dc153568dc933517abd (patch) | |
| tree | 41278abe6c5efa3baceafeb63a3fc3e06d08cd00 /arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | |
| parent | arm64: tegra: Add XUSB and pad controller on Tegra194 (diff) | |
| download | linux-dev-92f37c0a0e100eb8b7892dc153568dc933517abd.tar.xz linux-dev-92f37c0a0e100eb8b7892dc153568dc933517abd.zip | |
arm64: tegra: Enable XUSB host in P2972-0000 board
This commit enables XUSB host and pad controller in Tegra194
P2972-0000 board.
Signed-off-by: JC Kuo <jckuo@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index bdd33ff4e324..623f7d7d216b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -71,6 +71,29 @@ vmmc-supply = <&vdd_emmc_3v3>; }; + padctl@3520000 { + avdd-usb-supply = <&vdd_usb_3v3>; + vclamp-usb-supply = <&vdd_1v8ao>; + + ports { + usb2-1 { + vbus-supply = <&vdd_5v0_sys>; + }; + + usb2-3 { + vbus-supply = <&vdd_5v_sata>; + }; + + usb3-0 { + vbus-supply = <&vdd_5v0_sys>; + }; + + usb3-3 { + vbus-supply = <&vdd_5v0_sys>; + }; + }; + }; + rtc@c2a0000 { status = "okay"; }; @@ -234,7 +257,7 @@ regulator-max-microvolt = <3300000>; }; - ldo5 { + vdd_usb_3v3: ldo5 { regulator-name = "VDD_USB_3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -317,5 +340,16 @@ gpio = <&gpio TEGRA194_MAIN_GPIO(A, 1) GPIO_ACTIVE_HIGH>; regulator-boot-on; }; + + vdd_5v_sata: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + + regulator-name = "VDD_5V_SATA"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; }; |