diff options
| author | Felipe Balbi <balbi@ti.com> | 2014-11-06 08:28:51 -0600 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-12-04 11:04:14 -0500 |
| commit | d11ac4b56d993153f9d72208809060f3b6c9af76 (patch) | |
| tree | 7312d30ed0c88ec4f0cc9236f493fcb7ab4b30f4 /drivers/spi | |
| parent | 56fe405516ba94df62b57928a8e281b0a5a71313 (diff) | |
arm: omap: add support for am57xx devices
just add a few ifdefs around because this
device is very similar to dra7xxx.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/ti_qspi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c index fd7fea8df5..857b60455a 100644 --- a/drivers/spi/ti_qspi.c +++ b/drivers/spi/ti_qspi.c @@ -102,7 +102,7 @@ static void ti_spi_setup_spi_register(struct ti_qspi_slave *qslave) struct spi_slave *slave = &qslave->slave; u32 memval = 0; -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) slave->memory_map = (void *)MMAP_START_ADDR_DRA; #else slave->memory_map = (void *)MMAP_START_ADDR_AM43x; @@ -244,7 +244,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, uint status; int timeout; -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) int val; #endif @@ -254,7 +254,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, /* Setup mmap flags */ if (flags & SPI_XFER_MMAP) { writel(MM_SWITCH, &qslave->base->memswitch); -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) val = readl(CORE_CTRL_IO); val |= MEM_CS; writel(val, CORE_CTRL_IO); @@ -262,7 +262,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, return 0; } else if (flags & SPI_XFER_MMAP_END) { writel(~MM_SWITCH, &qslave->base->memswitch); -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) val = readl(CORE_CTRL_IO); val &= MEM_CS_UNSELECT; writel(val, CORE_CTRL_IO); |