diff options
| author | Stefan Eichenberger <[email protected]> | 2024-10-14 15:15:12 +0200 |
|---|---|---|
| committer | Andi Shyti <[email protected]> | 2024-11-17 11:58:14 +0100 |
| commit | 6692694aca86ddf6831e2be86e5089258c2789bf (patch) | |
| tree | 85ad23b8297d925641a4c356570b6829d319b5c3 /drivers/fpga/fpga-bridge.c | |
| parent | 6816ce57c479653122145793bb45ff58e0805a56 (diff) | |
i2c: imx: do not poll for bus busy in single master mode
According to the i.MX8M Mini reference manual chapter "16.1.4.2
Generation of Start" it is only necessary to poll for bus busy and
arbitration lost in multi master mode. This helps to avoid rescheduling
while the i2c bus is busy and avoids SMBus devices to timeout. For
backward compatibility, the single-master property needs to be
explicitly set to disable the bus busy polling.
Signed-off-by: Stefan Eichenberger <[email protected]>
Reviewed-by: Frank Li <[email protected]>
Acked-by: Oleksij Rempel <[email protected]>
Signed-off-by: Andi Shyti <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions