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pci/layerscape: add defines for LUT

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The per-PCI controller LUT (Look-Up-Table) is a 32-entry table
that maps PCI requester IDs (bus/dev/fun) to a stream ID.

Add defines for the register offsets.

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Stuart Yoder 2016-03-10 10:52:24 -06:00 committed by York Sun
parent eeb5b1ad82
commit 7e7e126470
1 changed files with 4 additions and 0 deletions
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4
arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
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@ -86,6 +86,10 @@
#define PCIE_LUT_BASE 0x80000
#define PCIE_LUT_LCTRL0 0x7F8
#define PCIE_LUT_DBG 0x7FC
#define PCIE_LUT_UDR(n) (0x800 + (n) * 8)
#define PCIE_LUT_LDR(n) (0x804 + (n) * 8)
#define PCIE_LUT_ENABLE (1 << 31)
#define PCIE_LUT_ENTRY_COUNT 32
/* Device Configuration */
#define DCFG_BASE 0x01e00000