| From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 |
| From: Bjorn Andersson <bjorn.andersson@linaro.org> |
| Date: Sun, 29 Sep 2019 23:19:32 -0700 |
| Subject: ANDROID: phy: qcom-qmp: Increase PHY ready timeout |
| |
| 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. |
| |
| Bug: 146449535 |
| Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
| (cherry picked from commit d62d7294de98c504a345b0750ad4d0f53587f516 |
| https://git.linaro.org/landing-teams/working/qualcomm/kernel.git |
| qclt/integration-linux-qcomlt - An unstable rebased branch) |
| Signed-off-by: John Stultz <john.stultz@linaro.org> |
| Change-Id: I5b1c06406a97b4a2592549bcf668796c141bcccb |
| --- |
| drivers/phy/qualcomm/phy-qcom-qmp.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| 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 |
| |
