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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-03-01 02:20:55 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-15 22:18:39 +0200 |
| commit | f55b2b56cd37fa8bcfcb75248c27094eaf09e04c (patch) | |
| tree | 6a2c06ee9b692498e823d4b6d6e4716428c3bf61 /Documentation | |
| parent | ae9daf2d00ee103b257a1f3b4ea9c575b708fe7a (diff) | |
| download | blackbird-op-linux-f55b2b56cd37fa8bcfcb75248c27094eaf09e04c.tar.gz blackbird-op-linux-f55b2b56cd37fa8bcfcb75248c27094eaf09e04c.zip | |
ARM: integrator: basic PCIv3 device tree support
This registers the memory ranges for I/O, non-prefetched and
prefetched memory and configuration space for the PCIv3 bridge
and let us fetch these basic memory resources from the device
tree in the device tree boot path. Remove the stepping stone
platform device. This is an either/or approach - the platform
data path is mutually exclusive to the plain platform data
path and provided addresses from the device tree have to be
correct.
This adds the interrupt-map property to the PCIv3 DTS file
and makes the bridge obtain mappings from the device tree.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt | 15 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/vendor-prefixes.txt | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt new file mode 100644 index 000000000000..30b364e504ba --- /dev/null +++ b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt @@ -0,0 +1,15 @@ +V3 Semiconductor V360 EPC PCI bridge + +This bridge is found in the ARM Integrator/AP (Application Platform) + +Integrator-specific notes: + +- 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). + +V360 EPC specific notes: + +- reg: should contain the base address of the V3 adapter. +- interrupts: should contain a reference to the V3 error interrupt + as routed on the system. diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 6931c4348d24..d247d1003987 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -59,6 +59,7 @@ ste ST-Ericsson stericsson ST-Ericsson ti Texas Instruments toshiba Toshiba Corporation +v3 V3 Semiconductor via VIA Technologies, Inc. wlf Wolfson Microelectronics wm Wondermedia Technologies, Inc. |
