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| author | Arnd Bergmann <arnd@arndb.de> | 2012-01-06 23:09:14 +0000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-01-06 23:09:14 +0000 |
| commit | e067096c8d57d191f29d734cd5692695c95cc36e (patch) | |
| tree | e1c200404c3ed3730d04837113d59ca898eb483a /Documentation/devicetree | |
| parent | 1fc3eb81100c3f3cd44e706e54390151b0f1ce74 (diff) | |
| parent | e5570bbc9c06634cfac94e06ac1432b53d8595e5 (diff) | |
| download | kernel_goldelico_gta04-e067096c8d57d191f29d734cd5692695c95cc36e.zip kernel_goldelico_gta04-e067096c8d57d191f29d734cd5692695c95cc36e.tar.gz kernel_goldelico_gta04-e067096c8d57d191f29d734cd5692695c95cc36e.tar.bz2 | |
Merge branch 'tegra/soc' into next/boards
Conflicts:
arch/arm/mach-tegra/board-harmony-pcie.c
To fix an internal merge conflict between the tegra/soc and tegra/boards
branches.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/tegra.txt | 14 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/usb/tegra-usb.txt | 13 |
2 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/tegra.txt b/Documentation/devicetree/bindings/arm/tegra.txt new file mode 100644 index 0000000..6e69d2e --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra.txt @@ -0,0 +1,14 @@ +NVIDIA Tegra device tree bindings +------------------------------------------- + +Boards with the tegra20 SoC shall have the following properties: + +Required root node property: + +compatible = "nvidia,tegra20"; + +Boards with the tegra30 SoC shall have the following properties: + +Required root node property: + +compatible = "nvidia,tegra30"; diff --git a/Documentation/devicetree/bindings/usb/tegra-usb.txt b/Documentation/devicetree/bindings/usb/tegra-usb.txt new file mode 100644 index 0000000..035d63d --- /dev/null +++ b/Documentation/devicetree/bindings/usb/tegra-usb.txt @@ -0,0 +1,13 @@ +Tegra SOC USB controllers + +The device node for a USB controller that is part of a Tegra +SOC is as described in the document "Open Firmware Recommended +Practice : Universal Serial Bus" with the following modifications +and additions : + +Required properties : + - compatible : Should be "nvidia,tegra20-ehci" for USB controllers + used in host mode. + - phy_type : Should be one of "ulpi" or "utmi". + - nvidia,vbus-gpio : If present, specifies a gpio that needs to be + activated for the bus to be powered. |