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| author | Kishon Vijay Abraham I <kishon@ti.com> | 2017-03-27 11:45:12 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-04-28 17:23:18 +0200 |
| commit | 66abca1d9db24e9e0b0d031d9b246e440e26fdae (patch) | |
| tree | c50adf8422f86c0b8f64be8d6f5500b97314bff0 /Documentation/devicetree/bindings/pci/ti-pci.txt | |
| parent | PCI: dwc: dra7xx: Workaround for errata id i870 (diff) | |
| download | linux-66abca1d9db24e9e0b0d031d9b246e440e26fdae.tar.xz linux-66abca1d9db24e9e0b0d031d9b246e440e26fdae.zip | |
dt-bindings: PCI: dra7xx: Add DT bindings to enable unaligned access
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>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'Documentation/devicetree/bindings/pci/ti-pci.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/ti-pci.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt index 60c3cccefabc..6a07c96227e0 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 |