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Commit d319a03b authored by Segher Boessenkool's avatar Segher Boessenkool Committed by Paul Mackerras
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[POWERPC] Fix new interrupt code (MPIC endianness) 



All U3/U4 based systems are big-endian, not all express it in their
device trees.

Signed-off-by: default avatarSegher Boessenkool <segher@kernel.crashing.org>
Acked-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent e272a285

arch/powerpc/platforms/maple/setup.c

+2 −0
Original line number Diff line number Diff line
@@ -252,6 +252,8 @@ static void __init maple_init_IRQ(void) 


	/* XXX Maple specific bits */

	flags |= MPIC_BROKEN_U3 | MPIC_WANTS_RESET;

	/* All U3/U4 are big-endian, older SLOF firmware doesn't encode this */

	flags |= MPIC_BIG_ENDIAN;



	/* Setup the openpic driver. More device-tree junks, we hard code no

	 * ISUs for now. I'll have to revisit some stuffs with the folks doing