Commit 83fe518a authored by George Shore's avatar George Shore Committed by Grant Likely

spi/dw_spi: enable platform specific chipselect.

The driver core allows for a platform-specific chipselect assert/deassert
function, however the chipselect function in the core doesn't take advantage
of this fact.

This enables the use of a custom function, should it be defined.
Signed-off-by: default avatarGeorge Shore <george@georgeshore.com>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent c587b6fa
......@@ -172,6 +172,10 @@ static inline void spi_chip_sel(struct dw_spi *dws, u16 cs)
{
if (cs > dws->num_cs)
return;
if (dws->cs_control)
dws->cs_control(1);
dw_writel(dws, ser, 1 << cs);
}
......
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