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* tegra: fdt: i2c: Add extra I2C bindings for U-BootSimon Glass2012-03-29-0/+23
| | | | | | | | Add U-Boot's peripheral clock information to the Tegra20 device tree file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* tegra: fdt: Add clock bindingsSimon Glass2012-03-29-0/+207
| | | | | | | | | | | | | | | | | This adds a basic binding for the oscillator and peripheral clocks. The second cell is the clock number, defined as the bit number within the clock enable register if the peripheral clock. This uses the RFC clock bindings from Grant Likely so may change later: https://lkml.org/lkml/2011/12/12/498 It is taken from Stephen Warren's patch here: http://patchwork.ozlabs.org/patch/141359/ Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* tegra: fdt: Add additional USB bindingSimon Glass2012-03-29-0/+12
| | | | | | | | | This adds a property to indicate a port which can switch between host and device mode. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* fdt: Add tegra-usb bindings file from linuxSimon Glass2012-03-29-0/+13
| | | | | | | This file is taken from the Linux mailing list. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* fdt: Add staging area for device tree binding documentationSimon Glass2012-03-29-0/+17
Add a directory to hold device tree binding files, to permit easy review of this material in U-Boot patches. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>