[v5,16/24] dt-bindings: PCI: dra7xx: Add dt bindings to enable unaligned access

Message ID 20170327094520.3129-17-kishon@ti.com
State New
Headers show
  • Untitled series #899
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Commit Message

Kishon Vijay Abraham I March 27, 2017, 9:45 a.m.
Update device tree binding documentation of TI's dra7xx PCI
controller to include property for enabling unaligned mem access.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

 Documentation/devicetree/bindings/pci/ti-pci.txt | 5 +++++
 1 file changed, 5 insertions(+)


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diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt
index 190828a5f32a..b69dd7dbd29e 100644
--- a/Documentation/devicetree/bindings/pci/ti-pci.txt
+++ b/Documentation/devicetree/bindings/pci/ti-pci.txt
@@ -39,6 +39,11 @@  DEVICE MODE
  - interrupts : one interrupt entries must be specified for main interrupt.
  - num-ib-windows : number of inbound address translation windows
  - num-ob-windows : number of outbound address translation windows
+ - ti,syscon-unaligned-access: phandle to the syscon dt node. The 1st argument
+			       should contain the register offset within syscon
+			       and the 2nd argument should contain the bit field
+			       for setting the bit to enable unaligned
+			       access.
 Optional Property:
  - gpios : Should be added if a gpio line is required to drive PERST# line