PCI: Add support for J7200 and AM64

This series adds the compatible specific to J7200 and AM64 and applies the erratas and configuration specific to them.

This series also includes Nadeem's patch that adds a quirk in Cadence driver which is used by J7200 [1].

The DT binding for both J7200 and AM64 is already merged.

v1 of the patch series can be found at [2]
v2 of the patch series can be found at [3]

Changes from v2:
1) Drop the patch that does not request or allocate IRQs in probe for J721E/AM654
2) Fix other minor comments given by Lorenzo

Changes from v1:
1) As suggested by Bjorn, used unsigned int :1, instead of bool for structure members
2) Removed using unnecessary local variables and also fixed some code alignment

[1] -> https://lore.kernel.org/r/[email protected]
[2] -> https://lore.kernel.org/r/[email protected]
[3] -> https://lore.kernel.org/r/[email protected]

Kishon Vijay Abraham I (4):
PCI: cadence: Use bitfield for *quirk_retrain_flag* instead of bool
PCI: j721e: Add PCIe support for J7200
PCI: j721e: Add PCIe support for AM64
misc: pci_endpoint_test: Add deviceID for AM64 and J7200

Nadeem Athani (1):
PCI: cadence: Add quirk flag to set minimum delay in LTSSM
Detect.Quiet state

 drivers/misc/pci_endpoint_test.c              |  8 +++
 drivers/pci/controller/cadence/pci-j721e.c    | 61 +++++++++++++++++--
 .../pci/controller/cadence/pcie-cadence-ep.c  |  4 ++
 .../controller/cadence/pcie-cadence-host.c    |  3 +
 drivers/pci/controller/cadence/pcie-cadence.c | 16 +++++
 drivers/pci/controller/cadence/pcie-cadence.h | 17 +++++-
 6 files changed, 103 insertions(+), 6 deletions(-)

2.17.1