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dt-bindings: mt8173-mtu3: add generic compatible and rename file

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The mt8173-mtu3.txt actually holds the bindings for all mediatek
SoCs with usb3 DRD IP, so add a generic compatible and change the
name to mediatek,mtu3.txt.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chunfeng Yun 2017-08-30 19:34:11 +08:00 committed by Greg Kroah-Hartman
parent 5fc56a8ea9
commit c3d3ad68fe
1 changed files with 5 additions and 1 deletions
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6
Documentation/devicetree/bindings/usb/mt8173-mtu3.txt → Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
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@ -1,7 +1,11 @@
The device node for Mediatek USB3.0 DRD controller
Required properties:
- compatible : should be "mediatek,mt8173-mtu3"
- compatible : should be "mediatek,<soc-model>-mtu3", "mediatek,mtu3",
soc-model is the name of SoC, such as mt8173, mt2712 etc,
when using "mediatek,mtu3" compatible string, you need SoC specific
ones in addition, one of:
- "mediatek,mt8173-mtu3"
- reg : specifies physical base address and size of the registers
- reg-names: should be "mac" for device IP and "ippc" for IP port control
- interrupts : interrupt used by the device IP