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| author | Bhaumik Bhatt <bbhatt@codeaurora.org> | 2021-03-31 11:34:25 -0700 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2021-04-01 00:10:04 +0530 |
| commit | 79d056976485baaa6225ff2331b83084051c98a8 (patch) | |
| tree | 59e1143d8fae6477903f27042ecfee91f886ef6e /lib/kunit/try-catch.c | |
| parent | 1a42aef2588052c4e3f7df241b947425641f05c9 (diff) | |
bus: mhi: core: Move to polling method to wait for MHI ready
In certain devices, it is likely that there is no incoming MHI
interrupt for a transition to MHI READY state. One such example
is the move from Pass Through to an SBL or AMSS execution
environment. In order to facilitate faster bootup times as there
is no need to wait until timeout_ms completes, MHI host can poll
every 25 milliseconds to check if device has entered MHI READY
until a maximum timeout of twice the timeout_ms is reached.
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/1617215665-19593-3-git-send-email-bbhatt@codeaurora.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'lib/kunit/try-catch.c')
0 files changed, 0 insertions, 0 deletions