[v2] Fix PLL lock timeout and calibration wait time

[PATCH v2 0/2] Fix PLL lock timeout and calibration wait time

Devarsh Thakkar posted 2 patches 8 months, 3 weeks ago

Diff against v3 v4
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drivers/phy/cadence/cdns-dphy.c | 60 ++++++++++++++++++++++++++++-----
1 file changed, 52 insertions(+), 8 deletions(-)

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[PATCH v2 0/2] Fix PLL lock timeout and calibration wait time

Posted by Devarsh Thakkar 8 months, 3 weeks ago

This fixes PLL lockup and O_CMN_READY timeout by moving the polling
function after common state machine gets enabled. Also fix the
calibration wait time to optimize the polling time.

Changelog:
V1: https://lore.kernel.org/all/20241230125319.941372-1-devarsht@ti.com/

Test logs:
Link: https://gist.github.com/devarsht/89e4830e886774fcd50aa6e29cce3a79

Devarsh Thakkar (2):
  phy: cadence: cdns-dphy: Fix PLL lock and O_CMN_READY polling
  phy: cadence: cdns-dphy: Update calibration wait time for startup
    state machine

 drivers/phy/cadence/cdns-dphy.c | 60 ++++++++++++++++++++++++++++-----
 1 file changed, 52 insertions(+), 8 deletions(-)

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2.39.1