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| author | Rupjyoti Sarmah <rsarmah@amcc.com> | 2011-03-29 23:10:24 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-05-26 15:00:37 +1000 |
| commit | 3fb7933850faf1017c59a675e895ed8f27fef4be (patch) | |
| tree | 0d9b038f08aefb888329c134aedfa391c30d8a99 /arch/powerpc/boot/dts/kilauea.dts | |
| parent | 4dd602900196bcc00505485e2a363caec4f3fd93 (diff) | |
| download | blackbird-op-linux-3fb7933850faf1017c59a675e895ed8f27fef4be.tar.gz blackbird-op-linux-3fb7933850faf1017c59a675e895ed8f27fef4be.zip | |
powerpc/4xx: Adding PCIe MSI support
This patch adds MSI support for 440SPe, 460Ex, 460Sx and 405Ex.
Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com>
Signed-off-by: Tirumala R Marri <tmarri@apm.com>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot/dts/kilauea.dts')
| -rw-r--r-- | arch/powerpc/boot/dts/kilauea.dts | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts index 89edb16649c3..1613d6e4049e 100644 --- a/arch/powerpc/boot/dts/kilauea.dts +++ b/arch/powerpc/boot/dts/kilauea.dts @@ -403,5 +403,33 @@ 0x0 0x0 0x0 0x3 &UIC2 0xd 0x4 /* swizzled int C */ 0x0 0x0 0x0 0x4 &UIC2 0xe 0x4 /* swizzled int D */>; }; + + MSI: ppc4xx-msi@C10000000 { + compatible = "amcc,ppc4xx-msi", "ppc4xx-msi"; + reg = < 0x0 0xEF620000 0x100>; + sdr-base = <0x4B0>; + msi-data = <0x00000000>; + msi-mask = <0x44440000>; + interrupt-count = <12>; + interrupts = <0 1 2 3 4 5 6 7 8 9 0xA 0xB 0xC 0xD>; + interrupt-parent = <&UIC2>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = <0 &UIC2 0x10 1 + 1 &UIC2 0x11 1 + 2 &UIC2 0x12 1 + 2 &UIC2 0x13 1 + 2 &UIC2 0x14 1 + 2 &UIC2 0x15 1 + 2 &UIC2 0x16 1 + 2 &UIC2 0x17 1 + 2 &UIC2 0x18 1 + 2 &UIC2 0x19 1 + 2 &UIC2 0x1A 1 + 2 &UIC2 0x1B 1 + 2 &UIC2 0x1C 1 + 3 &UIC2 0x1D 1>; + }; }; }; |
