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| author |   Liviu Dudau <Liviu.Dudau@arm.com> | 2015-10-09 17:47:03 +0100 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2015-10-26 10:02:37 +0000 |
| commit | e8e1dc803f0f7b60119d7988a9032d53628deca3 (patch) | |
| tree | 3963a5929df7b065428916d83f6af0a5a8f5b6cd /Documentation/devicetree/bindings/pci/plda,xpressrich3-axi.txt | |
| parent | Linux 4.3-rc4 (diff) | |
| download | linux-dev-e8e1dc803f0f7b60119d7988a9032d53628deca3.tar.xz linux-dev-e8e1dc803f0f7b60119d7988a9032d53628deca3.zip | |
Documentation: of: Document the bindings used by Juno R1 PCIe host bridge
ARM's Juno R1 board used PLDA XpressRICH3-AXI IP to implement a PCIe host
bridge. Introduce "plda" as vendor prefix for PLDA and document the DT
bindings for PLDA XpressRICH3-AXI IP as well as ARM's Juno R1.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Diffstat (limited to 'Documentation/devicetree/bindings/pci/plda,xpressrich3-axi.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/plda,xpressrich3-axi.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi.txt b/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi.txt new file mode 100644 index 000000000000..f3f75bfb42bc --- /dev/null +++ b/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi.txt @@ -0,0 +1,12 @@ +* PLDA XpressRICH3-AXI host controller + +The PLDA XpressRICH3-AXI host controller can be configured in a manner that +makes it compliant with the SBSA[1] standard published by ARM Ltd. For those +scenarios, the host-generic-pci.txt bindings apply with the following additions +to the compatible property: + +Required properties: + - compatible: should contain "plda,xpressrich3-axi" to identify the IP used. + + +[1] http://infocenter.arm.com/help/topic/com.arm.doc.den0029a/ |