ARM: DRA7: hwmod: Add custom reset handler for PCIeSS

Add a custom reset handler for DRA7x PCIeSS. This
handler is required to deassert PCIe hardreset lines
after they have been asserted.

This enables the PCIe driver to access registers after
PCIeSS has been runtime enabled without having to
deassert hardreset lines itself.

With this patch applied, used lspci to make sure
connected PCIe device enumerates on DRA74x and DRA72x
EVMs.

Signed-off-by: Sekhar Nori <[email protected]>
Reported-by: Richard Cochran <[email protected]>
Tested-by: Kishon Vijay Abraham I <[email protected]>
Cc: Suman Anna <[email protected]>
Cc: Dave Gerlach <[email protected]>
Cc: Tony Lindgren <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Russell King <[email protected]>
Signed-off-by: Paul Walmsley <[email protected]>

0 files changed, 0 insertions, 0 deletions