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sandbox: Add implementation of spi_setup_slave_fdt()

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This function is needed when CONFIG_OF_SPI is defined.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2014-02-27 13:26:24 -07:00
parent ab839dc3e6
commit 6e16d90aca
1 changed files with 13 additions and 0 deletions
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13
drivers/spi/sandbox_spi.c
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@ -202,3 +202,16 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
return ret;
}
/**
* Set up a new SPI slave for an fdt node
*
* @param blob Device tree blob
* @param node SPI peripheral node to use
* @return 0 if ok, -1 on error
*/
struct spi_slave *spi_setup_slave_fdt(const void *blob, int slave_node,
int spi_node)
{
return NULL;
}