3 Commits (707a18a51d83d9180a63b3cbaad8eda7764a8689)

Author	SHA1	Message	Date
Michael Ellerman	6815800601	[POWERPC] Provide a default irq_host match, which matches on an exact of_node ... The most common match semantic is an exact match based on the device node. So provide a default implementation that does this, and hook it up if no match routine is specified. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>	18 years ago
Michael Ellerman	52964f87c6	[POWERPC] Add an optional device_node pointer to the irq_host ... The majority of irq_host implementations (3 out of 4) are associated with a device_node, and need to stash it somewhere. Rather than having it somewhere different for each host, add an optional device_node pointer to the irq_host structure. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>	18 years ago
Dale Farnsworth	e44b894190	[POWERPC] Add interrupt support for Marvell mv64x60 chips ... There are 3 interrupt groups each with its own status/mask registers. We use a separate struct irq_chip for each interrupt group and handle interrupts in two stages or levels: level 1 selects the appropriate struct irq_chip, and level 2 selects individual interrupts within that irq_chip. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Paul Mackerras <paulus@samba.org>	18 years ago