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pci: layerscape: update the searching compatible of LX2160A PCIe

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The current fixup of LX2160A PCIe nodes is based on non-production
rev1 silicon, and in Linux the nodes have been updated for rev2
silicon, so update the searching compatible string to match the
kernel changes. And for compatibility with the rev1 nodes, move
forward the board specific fixup.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Hou Zhiqiang 2021-12-07 18:13:12 +08:00 committed by Priyanka Jain
parent c702cfc7f2
commit 18c62dfeb0
2 changed files with 6 additions and 7 deletions
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4
drivers/pci/Kconfig
View file

@ -233,8 +233,7 @@ config FSL_PCIE_COMPAT
default "fsl,ls1046a-pcie" if ARCH_LS1046A
default "fsl,ls2080a-pcie" if ARCH_LS2080A
default "fsl,ls1088a-pcie" if ARCH_LS1088A
default "fsl,lx2160a-pcie" if ARCH_LX2160A
default "fsl,ls2088a-pcie" if ARCH_LX2162A
default "fsl,ls2088a-pcie" if ARCH_LX2160A || ARCH_LX2162A
default "fsl,ls1021a-pcie" if ARCH_LS1021A
help
This compatible is used to find pci controller node in Kernel DT
@ -243,7 +242,6 @@ config FSL_PCIE_COMPAT
config FSL_PCIE_EP_COMPAT
string "PCIe EP compatible of Kernel DT"
depends on PCIE_LAYERSCAPE_RC || PCIE_LAYERSCAPE_GEN4
default "fsl,lx2160a-pcie-ep" if ARCH_LX2160A
default "fsl,ls-pcie-ep"
help
This compatible is used to find pci controller ep node in Kernel DT

9
drivers/pci/pcie_layerscape_fixup.c
View file

@ -527,7 +527,7 @@ static void fdt_fixup_pcie_ls(void *blob)
}
if (!IS_ENABLED(CONFIG_PCI_IOMMU_EXTRA_MAPPINGS))
goto skip;
return;
list_for_each_entry(pcie_rc, &ls_pcie_list, list) {
nodeoffset = fdt_pcie_get_nodeoffset(blob, pcie_rc);
@ -568,9 +568,6 @@ static void fdt_fixup_pcie_ls(void *blob)
}
free(entries);
}
skip:
pcie_board_fix_fdt(blob);
}
#endif
@ -619,6 +616,10 @@ void ft_pci_setup_ls(void *blob, struct bd_info *bd)
{
struct ls_pcie_rc *pcie_rc;
#if defined(CONFIG_FSL_LSCH3) || defined(CONFIG_FSL_LSCH2)
pcie_board_fix_fdt(blob);
#endif
list_for_each_entry(pcie_rc, &ls_pcie_list, list)
ft_pcie_ls_setup(blob, pcie_rc);