From 9af18d58ad5b4f5d99bd1ae080d615892dbaee88 Mon Sep 17 00:00:00 2001 From: Sergey Larin Date: Sat, 23 Feb 2019 21:14:49 +0300 Subject: [PATCH] ARM: dts: tegra20-glide: USB OTG mode and power OTG mode is now configured for ChipIdea UDC driver, but I don't have a cable to test it. Signed-off-by: Sergey Larin --- arch/arm/boot/dts/tegra20-glide.dts | 30 ++++++++++++++++++++--------- 1 file changed, 21 insertions(+), 9 deletions(-) diff --git a/arch/arm/boot/dts/tegra20-glide.dts b/arch/arm/boot/dts/tegra20-glide.dts index 751c67924310..aa6cb3a78b2d 100644 --- a/arch/arm/boot/dts/tegra20-glide.dts +++ b/arch/arm/boot/dts/tegra20-glide.dts @@ -589,7 +589,7 @@ maxim,system-power-controller; - mbatt-supply = <&usb0_vbus_reg>; + mbatt-supply = <&pmic_reg>; in-v1-supply = <&mbatt_reg>; in-v2-supply = <&mbatt_reg>; in-v3-supply = <&mbatt_reg>; @@ -666,7 +666,7 @@ regulator-max-microvolt = <1800000>; }; - vbus1_reg: ldo4 { + usb_phy_reg: ldo4 { regulator-name = "nvvdd_ldo4,vap_usb_3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -1147,12 +1147,13 @@ usb@c5000000 { compatible = "nvidia,tegra20-udc"; status = "okay"; - dr_mode = "peripheral"; // otg + dr_mode = "otg"; + vbus-supply = <&vbus_reg>; }; usb-phy@c5000000 { status = "okay"; - vbus-supply = <&vbus1_reg>; + vbus-supply = <&usb_phy_reg>; }; #if 0 @@ -1305,7 +1306,7 @@ #address-cells = <1>; #size-cells = <0>; - usb0_vbus_reg: regulator@0 { + pmic_reg: regulator@0 { compatible = "regulator-fixed"; reg = <0>; regulator-name = "usb0_vbus"; @@ -1315,25 +1316,36 @@ regulator-boot-on; }; - vdd_5v0_hdmi: regulator@4 { + vdd_5v0_hdmi: regulator@1 { compatible = "regulator-fixed"; - reg = <4>; + reg = <1>; regulator-name = "+5V_HDMI_CON"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; - vdd_hdmi_ldo: regulator@5 { + vdd_hdmi_ldo: regulator@2 { compatible = "regulator-fixed"; - reg = <5>; + reg = <2>; regulator-name = "vdd-hdmi-ldo"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; enable-active-high; }; + + vbus_reg: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "otg-en"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; + sound { compatible = "nvidia,tegra-audio-wm8994"; nvidia,model = "wm8994-aif1"; -- 2.22.0