altera_spi: add spi_set_speed

Added this for mmc_spi driver. Though altera spi core does not
support programmable speed. It is fixed when configured in
sopc-builder.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
master
Thomas Chou 12 years ago committed by Scott McNutt
parent e91d54535f
commit df8f125261
  1. 5
      drivers/spi/altera_spi.c

@ -70,6 +70,11 @@ void spi_init(void)
{
}
void spi_set_speed(struct spi_slave *slave, uint hz)
{
/* altera spi core does not support programmable speed */
}
struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
unsigned int max_hz, unsigned int mode)
{

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