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gpio/tegra: Move Tegra gpio driver to drivers/gpio

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As part of the gpio driver consolidation, this patch moves the Tegra driver
into drivers/gpio

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Grant Likely 2011-06-15 13:18:06 -06:00
parent 8e2943c04c
commit e892bac102
2 changed files with 17 additions and 0 deletions
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5
Documentation/devicetree/bindings/spi/spi_nvidia.txt Normal file
View file

@ -0,0 +1,5 @@
NVIDIA Tegra 2 SPI device
Required properties:
- compatible : should be "nvidia,tegra250-spi".
- gpios : should specify GPIOs used for chipselect.

12
drivers/spi/spi-tegra.c
View file

@ -546,6 +546,7 @@ static int __init spi_tegra_probe(struct platform_device *pdev)
tspi->rx_dma_req.req_sel = spi_tegra_req_sels[pdev->id];
tspi->rx_dma_req.dev = tspi;
master->dev.of_node = pdev->dev.of_node;
ret = spi_register_master(master);
if (ret < 0)
@ -595,10 +596,21 @@ static int __devexit spi_tegra_remove(struct platform_device *pdev)
MODULE_ALIAS("platform:spi_tegra");
#ifdef CONFIG_OF
static struct of_device_id spi_tegra_of_match_table[] __devinitdata = {
{ .compatible = "nvidia,tegra250-spi", },
{}
};
MODULE_DEVICE_TABLE(of, spi_tegra_of_match_table);
#else /* CONFIG_OF */
#define spi_tegra_of_match_table NULL
#endif /* CONFIG_OF */
static struct platform_driver spi_tegra_driver = {
.driver = {
.name = "spi_tegra",
.owner = THIS_MODULE,
.of_match_table = spi_tegra_of_match_table,
},
.remove = __devexit_p(spi_tegra_remove),
};