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* ARM: tegra: document use of standard DMA DT bindingsStephen Warren2013-12-11
| | | | | | | | | | | Update all the Tegra DT bindings to require the standard dmas/dma-names properties rather than non-standard nvidia,dma-request-selector property. This is a DT-ABI-incompatible change. It is the second of two changes required for me to consider the Tegra DT bindings as stable, the other being the previous conversion to the common reset bindings. Signed-off-by: Stephen Warren <swarren@nvidia.com>
* ARM: tegra: document reset properties in DT bindingsStephen Warren2013-12-11
| | | | | | | | | | | | | | Update all the Tegra DT bindings to require resets/reset-names properties where the HW module has reset inputs. Remove any entries from clocks or clock-names that were only required to identify reset inputs, rather than referring to real clocks. This is a DT-ABI-incompatible change. It is the first of two changes required for me to consider the Tegra DT bindings as stable, the other being conversion to the common DMA DT bindings. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-By: Terje Bergstrom <tbergstrom@nvidia.com>
* ARM: tegra: add missing clock documentation to DT bindingsStephen Warren2013-12-11
| | | | | | | | | | | | | Many of the Tegra DT binding documents say nothing about the clocks or clock-names properties, yet those are present and required in DT files. This patch simply updates the documentation file to match the implicit definition of the binding, based on real-world DT content. All Tegra bindings that mention clocks are updated to have consistent wording and formatting of the clock-related properties. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-By: Terje Bergstrom <tbergstrom@nvidia.com>
* spi: fix tegra SPI binding examplesAllen Martin2012-12-19
| | | | | | | | Fix name of slink binding and address of sflash example to make it self consistent. Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi: tegra: add spi driver for SLINK controllerLaxman Dewangan2012-10-30
Tegra20/Tegra30 supports the spi interface through its SLINK controller. Add spi driver for SLINK controller. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>