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Commit beb54ad9 authored by Paul Mundt's avatar Paul Mundt
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sh: pci: Discard initial PCICONF4/5 settings for SH7786 PCIe. 



These settings are properly propagated by the hardware already, so
there's no need to bother with them manually.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 2c65d75e

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

+0 −3
Original line number Diff line number Diff line
@@ -323,9 +323,6 @@ static int pcie_init(struct sh7786_pcie_port *port) 
	__raw_writel(memphys, chan->reg_base + SH4A_PCIELAR0);

	__raw_writel((memsize - SZ_256) | 1, chan->reg_base + SH4A_PCIELAMR0);



	__raw_writel(memphys, chan->reg_base + SH4A_PCIEPCICONF4);

	__raw_writel(0, chan->reg_base + SH4A_PCIEPCICONF5);



	/* Finish initialization */

	data = pci_read_reg(chan, SH4A_PCIETCTLR);

	data |= 0x1;