linux/drivers/of
Grant Likely 79d9701559 of/irq: create interrupts-extended property
The standard interrupts property in device tree can only handle
interrupts coming from a single interrupt parent. If a device is wired
to multiple interrupt controllers, then it needs to be attached to a
node with an interrupt-map property to demux the interrupt specifiers
which is confusing. It would be a lot easier if there was a form of the
interrupts property that allows for a separate interrupt phandle for
each interrupt specifier.

This patch does exactly that by creating a new interrupts-extended
property which reuses the phandle+arguments pattern used by GPIOs and
other core bindings.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kumar Gala <galak@codeaurora.org>
[grant.likely: removed versatile platform hunks into separate patch]
Cc: Rob Herring <rob.herring@calxeda.com>
2013-10-28 16:48:14 -07:00
..
address.c of/irq: Rename of_irq_map_* functions to of_irq_parse_* 2013-10-24 11:40:59 +01:00
base.c of: Add helper for printing an of_phandle_args structure 2013-10-24 11:43:13 +01:00
device.c of: Output devicetree alias names in uevent 2013-02-06 11:06:35 +00:00
fdt.c Device tree core updates for v3.12 2013-09-10 13:53:52 -07:00
irq.c of/irq: create interrupts-extended property 2013-10-28 16:48:14 -07:00
Kconfig Merge branch 'for-v3.12' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2013-09-09 10:26:33 -07:00
Makefile Merge branch 'for-v3.12' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2013-09-09 10:26:33 -07:00
of_mdio.c net: of_mdio: fix behavior on missing phy device 2013-05-08 13:13:29 -07:00
of_mtd.c of: mtd: nuke useless const qualifier 2012-07-10 10:32:06 -05:00
of_net.c of: Make of_get_phy_mode() return int i.s.o. const int 2013-08-28 20:50:19 +01:00
of_pci_irq.c of/irq: Create of_irq_parse_and_map_pci() to consolidate arch code. 2013-10-24 11:50:36 +01:00
of_pci.c of: pci: add registry of MSI chips 2013-08-12 15:27:01 +00:00
of_private.h of: Output devicetree alias names in uevent 2013-02-06 11:06:35 +00:00
of_reserved_mem.c drivers: of: fix build break if asm/dma-contiguous.h is missing 2013-09-10 15:43:40 +02:00
pdt.c open firmware: "/aliasas" -> "/aliases" 2013-06-18 13:46:26 +02:00
platform.c Device tree core updates for v3.12 2013-09-10 13:53:52 -07:00
selftest.c of/irq: create interrupts-extended property 2013-10-28 16:48:14 -07:00