Commit bdf74990 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: pci: Toggle configuration accesses on SH7786. 



After configuration accesses have been completed deassert the
configuration access enable cleanly.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent c62e3fae

arch/sh/drivers/pci/ops-sh7786.c

+3 −0
Original line number Diff line number Diff line
@@ -58,6 +58,9 @@ static int sh7786_pcie_config_access(unsigned char access_type, 
	else

		pci_write_reg(chan, *data, SH4A_PCIEPDR);



	/* Disable the configuration access */

	pci_write_reg(chan, 0, SH4A_PCIEPCTLR);



	return PCIBIOS_SUCCESSFUL;

}