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| author | Ley Foon Tan <ley.foon.tan@intel.com> | 2020-08-12 09:56:25 +0800 |
|---|---|---|
| committer | Ley Foon Tan <ley.foon.tan@intel.com> | 2020-10-09 17:53:13 +0800 |
| commit | de84e2d8c9e60452a2a1a6f99474d54a9919c024 (patch) | |
| tree | 3bf1fc2fbf67ce3d8832490ef68da9be3b301c3d /drivers/gpio/sandbox.c | |
| parent | 6a48f95c6be15f0b2cad49b9ba1b7e04374da641 (diff) | |
arm: socfpga: mailbox: Add mailbox retry support
Resend mailbox command for 3 times with 2ms interval in between if
it receives MBOX_RESP_TIMEOUT and MBOX_RESP_DEVICE_BUSY response code.
Add a wrapper function mbox_send_cmd_common_retry() for retry, change
all the callers to use this wrapper function.
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Diffstat (limited to 'drivers/gpio/sandbox.c')
0 files changed, 0 insertions, 0 deletions