1769a70e54
The AST2600 SPI controllers have a set of bits to request/grant DMA access. Add a new SMC feature for these controllers and use it to check access to the DMA registers. Cc: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Message-Id: <20210407171637.777743-16-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org> |
||
---|---|---|
.. | ||
aspeed_smc.h | ||
imx_spi.h | ||
mss-spi.h | ||
npcm7xx_fiu.h | ||
pl022.h | ||
sifive_spi.h | ||
ssi.h | ||
stm32f2xx_spi.h | ||
xilinx_spips.h |