diff options
| author | Cédric Le Goater <clg@kaod.org> | 2021-05-01 10:03:52 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2021-05-01 10:03:52 +0200 |
| commit | 1769a70e54181bb3e54783f16350892e847a3a89 (patch) | |
| tree | 1fdb3547660794eba99772ffdfd0c138ce7abb1c /include/hw/ssi/aspeed_smc.h | |
| parent | 1c5ee69da5e65cc04055b304a784d82fd04de764 (diff) | |
aspeed/smc: Add extra controls to request DMA
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>
Diffstat (limited to 'include/hw/ssi/aspeed_smc.h')
| -rw-r--r-- | include/hw/ssi/aspeed_smc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/ssi/aspeed_smc.h b/include/hw/ssi/aspeed_smc.h index 07879fd1c4..cdaf165300 100644 --- a/include/hw/ssi/aspeed_smc.h +++ b/include/hw/ssi/aspeed_smc.h @@ -55,6 +55,7 @@ typedef struct AspeedSMCController { const AspeedSegments *seg); void (*reg_to_segment)(const struct AspeedSMCState *s, uint32_t reg, AspeedSegments *seg); + void (*dma_ctrl)(struct AspeedSMCState *s, uint32_t value); } AspeedSMCController; typedef struct AspeedSMCFlash { |