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| author | Sean Anderson <sean.anderson@linux.dev> | 2024-06-28 23:55:38 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-07-02 16:18:09 +0300 |
| commit | 235d8b663ab9e6cc13f8374abfffa559f50b57b6 (patch) | |
| tree | a2dd5b83d41a7aab4377f747656acb324373ec5c /scripts/gdb/linux/tasks.py | |
| parent | 6959d2367bc3503ac4ba3eb4ec6584a43150d6b3 (diff) | |
| download | linux-235d8b663ab9e6cc13f8374abfffa559f50b57b6.tar.xz | |
phy: zynqmp: Only wait for PLL lock "primary" instances
For PCIe and DisplayPort, the phy instance represents the controller's
logical lane. Wait for the instance 0 phy's PLL to lock as other
instances will never lock. We do this in xpsgtr_wait_pll_lock so callers
don't have to determine the correct lane themselves.
The original comment is wrong about cumulative wait times. Since we are
just polling a bit, all subsequent waiters will finish immediately.
Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Link: https://lore.kernel.org/r/20240628205540.3098010-4-sean.anderson@linux.dev
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/tasks.py')
0 files changed, 0 insertions, 0 deletions