diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2014-10-08 17:26:52 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-10-22 15:49:07 +0400 |
| commit | c7eb3f4a1bf59ec10e54bcb74b4ce2150f2b5615 (patch) | |
| tree | 39f618f558809036b5c1c9de5724153dacb27c04 /arch/arm/boot/dts/arm-realview-pb1176.dts | |
| parent | f123a66cbdc47e31bcb11b59f935bed89343a8ed (diff) | |
| download | linux-c7eb3f4a1bf59ec10e54bcb74b4ce2150f2b5615.tar.xz | |
ARM: realview: move DT GIC to FPGA node
This creates a node in the device tree to hold the FPGA devices
as a "simple-bus" and moves the GIC found on the FPGA to this
node, so it reflects the actual topology of the system.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/arm-realview-pb1176.dts')
| -rw-r--r-- | arch/arm/boot/dts/arm-realview-pb1176.dts | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/arch/arm/boot/dts/arm-realview-pb1176.dts b/arch/arm/boot/dts/arm-realview-pb1176.dts index 3135939cd13f..f780adde2332 100644 --- a/arch/arm/boot/dts/arm-realview-pb1176.dts +++ b/arch/arm/boot/dts/arm-realview-pb1176.dts @@ -153,18 +153,6 @@ <0x10120000 0x100>; }; - /* This GIC on the board is cascaded off the DevChip GIC */ - intc_pb1176: interrupt-controller@10040000 { - compatible = "arm,arm1176jzf-devchip-gic", "arm,arm11mp-gic"; - #interrupt-cells = <3>; - #address-cells = <1>; - interrupt-controller; - reg = <0x10041000 0x1000>, - <0x10040000 0x100>; - interrupt-parent = <&intc_dc1176>; - interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>; - }; - L2: l2-cache { compatible = "arm,l220-cache"; reg = <0x10110000 0x1000>; @@ -244,4 +232,24 @@ clock-names = "uartclk", "apb_pclk"; }; }; + + /* These peripherals are inside the FPGA rather than the DevChip */ + fpga { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + + /* This GIC on the board is cascaded off the DevChip GIC */ + intc_fpga1176: interrupt-controller@10040000 { + compatible = "arm,arm1176jzf-devchip-gic", "arm,arm11mp-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + interrupt-controller; + reg = <0x10041000 0x1000>, + <0x10040000 0x100>; + interrupt-parent = <&intc_dc1176>; + interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>; + }; + }; }; |