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[RESEND,01/12] Documentation/devicetree: add a small note on PCI

Message ID 1366466133-15369-1-git-send-email-linus.walleij@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Linus Walleij April 20, 2013, 1:55 p.m. UTC 
Throw in a file with references to the IEEE binding documents.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 Documentation/devicetree/bindings/pci/pci.txt | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pci/pci.txt
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Patch

diff --git a/Documentation/devicetree/bindings/pci/pci.txt b/Documentation/devicetree/bindings/pci/pci.txt
new file mode 100644
index 0000000..41aeed3
--- /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