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authorPrabhakar Kushwaha <prabhakar@freescale.com>2011-02-24 15:05:04 +0530
committerKumar Gala <galak@kernel.crashing.org>2011-03-15 09:29:56 -0500
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parentdecbb280bb8e3bceebcf5defb4f61dfbfdb23e18 (diff)
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powerpc/fsl_pci: Add support for FSL PCIe controllers v2.x
FSL PCIe controller v2.1: - New MSI inbound window - Same Inbound windows address as PCIe controller v1.x Added new pit_t member(pmit) to struct ccsr_pci for MSI inbound window FSL PCIe controller v2.2 and v2.3: - Different addresses for PCIe inbound window 3,2,1 - Exposed PCIe inbound window 0 - New PCIe interrupt status register Added new config and interrupt Status register to struct ccsr_pci & updated pit_t array size to reflect the 4 inbound windows. Device tree is used to maintain backward compatibility i.e. update inbound window 1 index depending upon "compatible" field witin PCIE node. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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