diff options
| author | Tirumalesh Chalamarla <tchalamarla@cavium.com> | 2015-06-26 22:12:23 +0300 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2015-07-09 00:24:57 +0300 |
| commit | efc5120b8259243fa945d0028450c0a7a5a4b9ef (patch) | |
| tree | 062e4a4b6db8fd463e7edfdc691a45e16fc41587 /arch/arm64/boot/dts/cavium | |
| parent | 8dfaf05682ebb9be8aaf29538f1acf89d885ef44 (diff) | |
| download | linux-efc5120b8259243fa945d0028450c0a7a5a4b9ef.tar.xz | |
GICv3: Add ITS entry to THUNDER dts
The PCIe host controller uses MSIs provided by GICv3 ITS. Enable it on
Thunder SoCs by adding an entry to DT.
Signed-off-by: Tirumalesh Chalamarla <tchalamarla@cavium.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/cavium')
| -rw-r--r-- | arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi index d8c0bdc51882..9cb7cf94284a 100644 --- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi @@ -376,10 +376,19 @@ gic0: interrupt-controller@8010,00000000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; + #address-cells = <2>; + #size-cells = <2>; + ranges; interrupt-controller; reg = <0x8010 0x00000000 0x0 0x010000>, /* GICD */ <0x8010 0x80000000 0x0 0x600000>; /* GICR */ interrupts = <1 9 0xf04>; + + its: gic-its@8010,00020000 { + compatible = "arm,gic-v3-its"; + msi-controller; + reg = <0x8010 0x20000 0x0 0x200000>; + }; }; uaa0: serial@87e0,24000000 { |