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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-12-20 15:47:15 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-01 09:37:07 +0000 |
| commit | 342c20044296df71c09282c707e504b442478f7d (patch) | |
| tree | 82f26a309ab7de43725699330b2ff16b9928b614 /drivers/phy | |
| parent | 7be469aa4379e17de7c9f73bed7ca8f2989b60cd (diff) | |
| download | linux-stable-342c20044296df71c09282c707e504b442478f7d.tar.gz linux-stable-342c20044296df71c09282c707e504b442478f7d.tar.bz2 linux-stable-342c20044296df71c09282c707e504b442478f7d.zip | |
phy: qcom-qmp: Increase PHY ready timeout
[ Upstream commit cd217ee6867d285ceecd610fa1006975d5c683fa ]
It's typical for the QHP PHY to take slightly above 1ms to initialize,
so increase the timeout of the PHY ready check to 10ms - as already done
in the downstream PCIe driver.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Evan Green <evgreen@chromium.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c index 4c470104a0d6..cf515928fed0 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -66,7 +66,7 @@ /* QPHY_V3_PCS_MISC_CLAMP_ENABLE register bits */ #define CLAMP_EN BIT(0) /* enables i/o clamp_n */ -#define PHY_INIT_COMPLETE_TIMEOUT 1000 +#define PHY_INIT_COMPLETE_TIMEOUT 10000 #define POWER_DOWN_DELAY_US_MIN 10 #define POWER_DOWN_DELAY_US_MAX 11 |