diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt deleted file mode 100644 index 11063293f761..000000000000 --- a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt +++ /dev/null @@ -1,76 +0,0 @@ -V3 Semiconductor V360 EPC PCI bridge - -This bridge is found in the ARM Integrator/AP (Application Platform) - -Required properties: -- compatible: should be one of: - "v3,v360epc-pci" - "arm,integrator-ap-pci", "v3,v360epc-pci" -- reg: should contain two register areas: - first the base address of the V3 host bridge controller, 64KB - second the configuration area register space, 16MB -- interrupts: should contain a reference to the V3 error interrupt - as routed on the system. -- bus-range: see pci.txt -- ranges: this follows the standard PCI bindings in the IEEE Std - 1275-1994 (see pci.txt) with the following restriction: - - The non-prefetchable and prefetchable memory windows must - each be exactly 256MB (0x10000000) in size. - - The prefetchable memory window must be immediately adjacent - to the non-prefetcable memory window -- dma-ranges: three ranges for the inbound memory region. The ranges must - be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB, - 64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked - as pre-fetchable. Two ranges are supported by the hardware. - -Integrator-specific required properties: -- syscon: should contain a link to the syscon device node, since - on the Integrator, some registers in the syscon are required to - operate the V3 host bridge. - -Example: - -pci: pciv3@62000000 { - compatible = "arm,integrator-ap-pci", "v3,v360epc-pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - reg = <0x62000000 0x10000>, <0x61000000 0x01000000>; - interrupt-parent = <&pic>; - interrupts = <17>; /* Bus error IRQ */ - clocks = <&pciclk>; - bus-range = <0x00 0xff>; - ranges = 0x01000000 0 0x00000000 /* I/O space @00000000 */ - 0x60000000 0 0x01000000 /* 16 MiB @ LB 60000000 */ - 0x02000000 0 0x40000000 /* non-prefectable memory @40000000 */ - 0x40000000 0 0x10000000 /* 256 MiB @ LB 40000000 1:1 */ - 0x42000000 0 0x50000000 /* prefetchable memory @50000000 */ - 0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */ - dma-ranges = <0x02000000 0 0x20000000 /* EBI memory space */ - 0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */ - 0x02000000 0 0x80000000 /* Core module alias memory */ - 0x80000000 0 0x40000000>; /* 1GB @ LB 80000000 */ - interrupt-map-mask = <0xf800 0 0 0x7>; - interrupt-map = < - /* IDSEL 9 */ - 0x4800 0 0 1 &pic 13 /* INT A on slot 9 is irq 13 */ - 0x4800 0 0 2 &pic 14 /* INT B on slot 9 is irq 14 */ - 0x4800 0 0 3 &pic 15 /* INT C on slot 9 is irq 15 */ - 0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */ - /* IDSEL 10 */ - 0x5000 0 0 1 &pic 14 /* INT A on slot 10 is irq 14 */ - 0x5000 0 0 2 &pic 15 /* INT B on slot 10 is irq 15 */ - 0x5000 0 0 3 &pic 16 /* INT C on slot 10 is irq 16 */ - 0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */ - /* IDSEL 11 */ - 0x5800 0 0 1 &pic 15 /* INT A on slot 11 is irq 15 */ - 0x5800 0 0 2 &pic 16 /* INT B on slot 11 is irq 16 */ - 0x5800 0 0 3 &pic 13 /* INT C on slot 11 is irq 13 */ - 0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */ - /* IDSEL 12 */ - 0x6000 0 0 1 &pic 16 /* INT A on slot 12 is irq 16 */ - 0x6000 0 0 2 &pic 13 /* INT B on slot 12 is irq 13 */ - 0x6000 0 0 3 &pic 14 /* INT C on slot 12 is irq 14 */ - 0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */ - >; -}; |