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This adds a driver for the SPI controller found on most AT91 and AVR32
chips, implementing the new SPI API.
Changed in v4:
- Update to new API
- Handle zero-length transfers appropriately. The user may send a
zero-length SPI transfer with SPI_XFER_END set in order to
deactivate the chip select after a series of transfers with chip
select active. This is useful e.g. when polling the status
register of DataFlash.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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| .. | ||
| at32ap700x | ||
| atmel_mci.c | ||
| atmel_mci.h | ||
| cache.c | ||
| config.mk | ||
| cpu.c | ||
| exception.c | ||
| hsdramc.c | ||
| hsdramc1.h | ||
| hsmc3.h | ||
| interrupts.c | ||
| Makefile | ||
| pio.c | ||
| pio2.h | ||
| start.S | ||