From 5b994e85a543598f52357f08fa9e3be22056ec8a Mon Sep 17 00:00:00 2001 From: Hou Zhiqiang Date: Thu, 20 Dec 2018 06:31:21 +0000 Subject: [PATCH] armv8: ls1043a: correct the PCIe INTx fixup On LS1043A rev1.0 there are 4 interrupt pins for INTx, and on rev1.1 there is only 1 for INTx, so the current fixup is inverse of the fact. Signed-off-by: Hou Zhiqiang Reviewed-by: York Sun --- arch/arm/cpu/armv8/fsl-layerscape/fdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c index c9c2c3f6d3..11117657fe 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c @@ -327,7 +327,7 @@ static int _fdt_fixup_pci_msi(void *blob, const char *name, int rev) memcpy((char *)tmp, p, len); val = fdt32_to_cpu(tmp[0][6]); - if (rev > REV1_0) { + if (rev == REV1_0) { tmp[1][6] = cpu_to_fdt32(val + 1); tmp[2][6] = cpu_to_fdt32(val + 2); tmp[3][6] = cpu_to_fdt32(val + 3); -- GitLab