From 301d2d87cb4f826a38548f692e1b3c8c23590a9f Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Wed, 13 Feb 2013 15:21:21 +0100 Subject: [PATCH] Documentation/devicetree: add a small note on PCI Throw in a file with references to the IEEE binding documents. Acked-by: Arnd Bergmann Signed-off-by: Linus Walleij --- Documentation/devicetree/bindings/pci/pci.txt | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/pci.txt diff --git a/Documentation/devicetree/bindings/pci/pci.txt b/Documentation/devicetree/bindings/pci/pci.txt new file mode 100644 index 000000000000..41aeed38926d --- /dev/null +++ b/Documentation/devicetree/bindings/pci/pci.txt @@ -0,0 +1,9 @@ +PCI bus bridges have standardized Device Tree bindings: + +PCI Bus Binding to: IEEE Std 1275-1994 +http://www.openfirmware.org/ofwg/bindings/pci/pci2_1.pdf + +And for the interrupt mapping part: + +Open Firmware Recommended Practice: Interrupt Mapping +http://www.openfirmware.org/1275/practice/imap/imap0_9d.pdf -- GitLab