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phy: qcom-qmp: Raise qcom_qmp_phy_enable() polling delay

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readl_poll_timeout() calls usleep_range() to sleep between reads.
usleep_range() doesn't work efficiently for tiny values.

Raise the polling delay in qcom_qmp_phy_enable() to bring it in line
with the delay in qcom_qmp_phy_com_init().

Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Marc Gonzalez 2019-06-13 13:32:08 +02:00 committed by Kishon Vijay Abraham I
parent 5fc2aa3ec9
commit 5206026404
1 changed files with 1 additions and 1 deletions
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2
drivers/phy/qualcomm/phy-qcom-qmp.c
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@ -1548,7 +1548,7 @@ static int qcom_qmp_phy_enable(struct phy *phy)
status = pcs + cfg->regs[QPHY_PCS_READY_STATUS];
mask = cfg->mask_pcs_ready;
ret = readl_poll_timeout(status, val, val & mask, 1,
ret = readl_poll_timeout(status, val, val & mask, 10,
PHY_INIT_COMPLETE_TIMEOUT);
if (ret) {
dev_err(qmp->dev, "phy initialization timed-out\n");