• John Rigby's avatar
    powerpc: 83xx: pci: Remove need for get_immrbase from mpc83xx_add_bridge. · 5b70a097
    John Rigby authored
    Modify mpc83xx_add_bridge to get config space register base address from
    the device tree instead of immr + hardcoded offset.
    
    83xx pci nodes have this change:
        register properties now contain two address length tuples:
    	First is the pci bridge register base, this has always been there.
    	Second is the config base, this is new.
    
    This is documented in dts-bindings/fsl/83xx-512x-pci.txt
    
    The changes accomplish these things:
        mpc83xx_add_bridge no longer needs to call get_immrbase
        it uses hard coded addresses if the second register value is missing
    Signed-off-by: default avatarJohn Rigby <jrigby@freescale.com>
    Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
    5b70a097
mpc8349emitxgp.dts 5.41 KB