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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 09:34:42 +0000 |
| commit | a0636e211f8ed74dddcc4e966de1b9d70aaf4ccc (patch) | |
| tree | 1faab9f1ca77312862343c6f00a9634d6138c061 /drivers/phy | |
| parent | b826ffe45a27b28d78a540afdb795c8f2c41b08b (diff) | |
| download | linux-a0636e211f8ed74dddcc4e966de1b9d70aaf4ccc.tar.gz linux-a0636e211f8ed74dddcc4e966de1b9d70aaf4ccc.tar.bz2 linux-a0636e211f8ed74dddcc4e966de1b9d70aaf4ccc.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 39e8deb8001e..27dd20a7fe13 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 |