From 56867d88c45f7345dc6bf7340ee70b69688e3e9a Mon Sep 17 00:00:00 2001 From: Jim Lin Date: Fri, 21 Jun 2013 19:05:46 +0800 Subject: [PATCH] ARM: Tegra: FDT: Add USB EHCI function for T30/T114 Add DT node for USB EHCI function. Add support for T30-Cardhu, T30-Beaver, T114-Dalmore boards. Signed-off-by: Jim Lin Reviewed-by: Stephen Warren Tested-by: Stephen Warren Signed-off-by: Tom Warren --- arch/arm/dts/tegra114.dtsi | 27 +++++++++++++++++++++++++++ arch/arm/dts/tegra30.dtsi | 27 +++++++++++++++++++++++++++ board/nvidia/dts/tegra114-dalmore.dts | 7 +++++++ board/nvidia/dts/tegra30-beaver.dts | 6 ++++++ board/nvidia/dts/tegra30-cardhu.dts | 6 ++++++ 5 files changed, 73 insertions(+) diff --git a/arch/arm/dts/tegra114.dtsi b/arch/arm/dts/tegra114.dtsi index f86d18d..626cc3c 100644 --- a/arch/arm/dts/tegra114.dtsi +++ b/arch/arm/dts/tegra114.dtsi @@ -216,4 +216,31 @@ clocks = <&tegra_car 15>; status = "disable"; }; + + usb@7d000000 { + compatible = "nvidia,tegra114-ehci"; + reg = <0x7d000000 0x4000>; + interrupts = <52>; + phy_type = "utmi"; + clocks = <&tegra_car 22>; /* PERIPH_ID_USBD */ + status = "disabled"; + }; + + usb@7d004000 { + compatible = "nvidia,tegra114-ehci"; + reg = <0x7d004000 0x4000>; + interrupts = <53>; + phy_type = "hsic"; + clocks = <&tegra_car 58>; /* PERIPH_ID_USB2 */ + status = "disabled"; + }; + + usb@7d008000 { + compatible = "nvidia,tegra114-ehci"; + reg = <0x7d008000 0x4000>; + interrupts = <129>; + phy_type = "utmi"; + clocks = <&tegra_car 59>; /* PERIPH_ID_USB3 */ + status = "disabled"; + }; }; diff --git a/arch/arm/dts/tegra30.dtsi b/arch/arm/dts/tegra30.dtsi index ccf154f..fee1c36 100644 --- a/arch/arm/dts/tegra30.dtsi +++ b/arch/arm/dts/tegra30.dtsi @@ -216,4 +216,31 @@ clocks = <&tegra_car 15>; status = "disabled"; }; + + usb@7d000000 { + compatible = "nvidia,tegra30-ehci"; + reg = <0x7d000000 0x4000>; + interrupts = <52>; + phy_type = "utmi"; + clocks = <&tegra_car 22>; /* PERIPH_ID_USBD */ + status = "disabled"; + }; + + usb@7d004000 { + compatible = "nvidia,tegra30-ehci"; + reg = <0x7d004000 0x4000>; + interrupts = <53>; + phy_type = "hsic"; + clocks = <&tegra_car 58>; /* PERIPH_ID_USB2 */ + status = "disabled"; + }; + + usb@7d008000 { + compatible = "nvidia,tegra30-ehci"; + reg = <0x7d008000 0x4000>; + interrupts = <129>; + phy_type = "utmi"; + clocks = <&tegra_car 59>; /* PERIPH_ID_USB3 */ + status = "disabled"; + }; }; diff --git a/board/nvidia/dts/tegra114-dalmore.dts b/board/nvidia/dts/tegra114-dalmore.dts index 86e9459..435c01e 100644 --- a/board/nvidia/dts/tegra114-dalmore.dts +++ b/board/nvidia/dts/tegra114-dalmore.dts @@ -14,6 +14,7 @@ i2c4 = "/i2c@7000c700"; sdhci0 = "/sdhci@78000600"; sdhci1 = "/sdhci@78000400"; + usb0 = "/usb@7d008000"; }; memory { @@ -61,4 +62,10 @@ bus-width = <8>; status = "okay"; }; + + usb@7d008000 { + /* SPDIF_IN: USB_VBUS_EN1 */ + nvidia,vbus-gpio = <&gpio 86 0>; + status = "okay"; + }; }; diff --git a/board/nvidia/dts/tegra30-beaver.dts b/board/nvidia/dts/tegra30-beaver.dts index 836169f..a7cc93e 100644 --- a/board/nvidia/dts/tegra30-beaver.dts +++ b/board/nvidia/dts/tegra30-beaver.dts @@ -14,6 +14,7 @@ i2c4 = "/i2c@7000c700"; sdhci0 = "/sdhci@78000600"; sdhci1 = "/sdhci@78000000"; + usb0 = "/usb@7d008000"; }; memory { @@ -68,4 +69,9 @@ status = "okay"; bus-width = <8>; }; + + usb@7d008000 { + nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */ + status = "okay"; + }; }; diff --git a/board/nvidia/dts/tegra30-cardhu.dts b/board/nvidia/dts/tegra30-cardhu.dts index 4d22b48..ea2cf76 100644 --- a/board/nvidia/dts/tegra30-cardhu.dts +++ b/board/nvidia/dts/tegra30-cardhu.dts @@ -14,6 +14,7 @@ i2c4 = "/i2c@7000c700"; sdhci0 = "/sdhci@78000600"; sdhci1 = "/sdhci@78000000"; + usb0 = "/usb@7d008000"; }; memory { @@ -63,4 +64,9 @@ status = "okay"; bus-width = <8>; }; + + usb@7d008000 { + nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */ + status = "okay"; + }; };