PCI: j721e: Add PCIe support for J7200

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J7200 has the same PCIe IP as in J721E with minor changes in the
wrapper. J7200 allows byte access of bridge configuration space
registers and the register field for LINK_DOWN interrupt is different.
J7200 also requires "quirk_detect_quiet_flag" to be set. Configure these
changes as part of driver data applicable only to J7200.

Link: https://lore.kernel.org/r/20210811123336.31357-4-kishon@ti.com
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

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Kishon Vijay Abraham I 2021-08-11 18:03:34 +05:30 • committed by Lorenzo Pieralisi

parent 09c24094b2

commit f1de58802f

1 changed files with 36 additions and 4 deletions

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drivers/pci/controller/cadence/pci-j721e.c

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