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| author | Quan Nguyen <quan@os.amperecomputing.com> | 2022-10-04 11:31:06 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2022-10-05 21:06:46 +0200 |
| commit | fd66bd74afe880de4f008f96a795fedee887ff44 (patch) | |
| tree | b89be40509c525c7eaf45c127d219bd582a3a13e /Documentation | |
| parent | i2c: designware: Fix handling of real but unexpected device interrupts (diff) | |
| download | linux-fd66bd74afe880de4f008f96a795fedee887ff44.tar.xz linux-fd66bd74afe880de4f008f96a795fedee887ff44.zip | |
i2c: aspeed: Assert NAK when slave is busy
On I2C_SLAVE_WRITE_REQUESTED event, Slave already ACK'ed on the address
phase. But as the backend driver is busy and unable to process any
request from Master, issue RxCmdLast for Slave to auto send NACK on
next incoming byte.
Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions