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| author | Alistair Popple <alistair@popple.id.au> | 2013-05-09 10:42:13 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-06-20 16:55:13 +1000 |
| commit | ab9a4183fddf232a46b6255e0d3da5a09f85ecbd (patch) | |
| tree | ac02b69da7a19f477e99e8fd2a79658d965f4188 /arch/powerpc/boot | |
| parent | 70a54a4faec72ee9d12b9c4dfa27bc241deb79a6 (diff) | |
| download | op-kernel-dev-ab9a4183fddf232a46b6255e0d3da5a09f85ecbd.zip op-kernel-dev-ab9a4183fddf232a46b6255e0d3da5a09f85ecbd.tar.gz | |
powerpc: Update currituck pci/usb fixup for new board revision
The currituck board uses a different IRQ for the pci usb host
controller depending on the board revision. This patch adds support
for newer board revisions by retrieving the board revision from the
FPGA and mapping the appropriate IRQ.
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Acked-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
| -rw-r--r-- | arch/powerpc/boot/dts/currituck.dts | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/currituck.dts b/arch/powerpc/boot/dts/currituck.dts index b801dd0..d2c8a87 100644 --- a/arch/powerpc/boot/dts/currituck.dts +++ b/arch/powerpc/boot/dts/currituck.dts @@ -103,6 +103,11 @@ interrupts = <34 2>; }; + FPGA0: fpga@50000000 { + compatible = "ibm,currituck-fpga"; + reg = <0x50000000 0x4>; + }; + IIC0: i2c@00000000 { compatible = "ibm,iic-currituck", "ibm,iic"; reg = <0x0 0x00000014>; |
