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authorChunfeng Yun <chunfeng.yun@mediatek.com>2017-08-30 19:34:11 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-31 18:08:46 +0200
commitc3d3ad68febacae8a98cb1e40af6c9337f7454a8 (patch)
treeb76e547a3ec4215802189ef309cc20f0624b3dec /Documentation
parent5fc56a8ea956f450e120d894d42c97880e0d9444 (diff)
downloadlinux-c3d3ad68febacae8a98cb1e40af6c9337f7454a8.tar.bz2
dt-bindings: mt8173-mtu3: add generic compatible and rename file
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>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/usb/mediatek,mtu3.txt (renamed from Documentation/devicetree/bindings/usb/mt8173-mtu3.txt)6
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
index b8ea394397bf..838ae48eafc1 100644
--- a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
@@ -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