This was missed when splitting out the phy from the controller node in
commit 9dffe3be (ARM: tegra: modify ULPI reset GPIO properties).
Signed-off-by: NLucas Stach <dev@lynxeye.de>
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Use the Tegra20 CAR binding header (tegra20-car.h) to replace magic
numbers in the device tree. For example,

-               clocks = <&tegra_car 28>;
+               clocks = <&tegra_car CLK_HOST1X>;
Signed-off-by: NHiroshi Doyu <hdoyu@nvidia.com>
[swarren, updated since tegra20-car.h moved for consistency]
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Use the GIC and standard IRQ binding defines in all IRQ specifiers.
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Use TEGRA_GPIO() macro to name all GPIOs referenced by GPIO properties,
and some interrupts properties. Use standard GPIO flag defines too.
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Replace /include/ (dtc) with #include (C pre-processor) for all Tegra DT
files, so that gcc -E handles the entire include tree, and hence any of
those files can #include some other file e.g. for constant definitions.

This allows future use of #defines and header files in order to define
names for various constants, such as the IDs and flags in GPIO
specifiers. Use of those features will increase the readability of the
device tree files.
Signed-off-by: NStephen Warren <swarren@nvidia.com>

1. All Tegra20 ULPI reset GPIO DT properties are modified to indicate active
low nature of the GPIO.
2. Placed USB PHY DT node immediately below the EHCI controller DT nodes
and corrected reg value in the name of USB PHY DT node.
Signed-off-by: NVenu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Correct IDs for cdev1 and cdev2 are 94 and 93 respectively.
Signed-off-by: NPrashant Gaikwad <pgaikwad@nvidia.com>
[swarren: split into separate driver and device-tree patches]
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Adding the PM configuration of PMC when the platform support suspend
function.
Signed-off-by: NJoseph Lo <josephl@nvidia.com>
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Audio-related clocks need to be represented in the device tree. Update
bindings to describe which clocks are needed, and DT files to include
those clocks.
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Adding the bindings of the clock source of PMC in DT.
Signed-off-by: NJoseph Lo <josephl@nvidia.com>
Signed-off-by: NStephen Warren <swarren@nvidia.com>

The GPIO pin of SD slot card detection should active low.
Signed-off-by: NJoseph Lo <josephl@nvidia.com>
Tested-by: NThierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: NStephen Warren <swarren@nvidia.com>

This adds the device tree include file for the Toradex Colibri T20
Computer on Module (COM). It's only valid for the 512MB RAM version of
the module, as the 256MB version needs different EMC tables and flash
configuration. To make this clear the suffix -512 was added to the board
compatible string.

The Colibri T20 uses a Tegra20 SoC and has onboard USB Ethernet and AC97
sound.

Still some things like onboard NAND support missing, but should be a
good base for further development.
Signed-off-by: NLucas Stach <dev@lynxeye.de>
Signed-off-by: NStephen Warren <swarren@nvidia.com>