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| author |   Kishon Vijay Abraham I <kishon@ti.com> | 2019-03-25 15:09:36 +0530 |
|---|---|---|
| committer |   Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-04-15 13:24:02 +0100 |
| commit | b22af42b3e57c3a49a4c4a54c7d8a1363af75e90 (patch) | |
| tree | fa33489b072f77afa6fce771cc7e59a960d294eb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | PCI: keystone: Add support for PCIe RC in AM654x Platforms (diff) | |
| download | wireguard-linux-b22af42b3e57c3a49a4c4a54c7d8a1363af75e90.tar.xz wireguard-linux-b22af42b3e57c3a49a4c4a54c7d8a1363af75e90.zip | |
PCI: keystone: Invoke phy_reset() API before enabling PHY
SERDES connected to the PCIe controller in AM654 requires
power on reset enable (POR_EN) to be set in the SERDES. The
SERDES driver sets POR_EN in the reset ops and it has to be
invoked before init or enable ops. In order for SERDES driver
to set POR_EN, invoke the phy_reset() API in pci-keystone driver.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions