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authorChunfeng Yun <chunfeng.yun@mediatek.com>2017-08-03 13:01:03 +0300
committerKishon Vijay Abraham I <kishon@ti.com>2017-08-20 11:29:50 +0300
commit7c6eac238622a4204717f100e2980b0e8d3d1fcd (patch)
tree0c406773595b40a7348567c46a472711a65a4714 /Documentation/devicetree/bindings/phy
parent4ab26cb66a8cb3c216b870a879a34c841f9c46ec (diff)
downloadlinux-7c6eac238622a4204717f100e2980b0e8d3d1fcd.tar.xz
dt-bindings: phy-mt65xx-usb: supports PCIe, SATA and rename file
add support for PCIe and SATA, also add some new compatibles. due to phy-mt65xx-usb.txt holds the bindings for all mediatek SoCs with T-PHY controller, change the name to phy-mtk-tphy.txt to reflect that. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
-rw-r--r--Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt (renamed from Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt)17
1 files changed, 12 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
index 0acc5a99fb79..faf18084a33a 100644
--- a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt
+++ b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
@@ -1,13 +1,18 @@
-mt65xx USB3.0 PHY binding
+MediaTek T-PHY binding
--------------------------
-This binding describes a usb3.0 phy for mt65xx platforms of Medaitek SoC.
+T-phy controller supports physical layer functionality for a number of
+controllers on MediaTek SoCs, such as, USB2.0, USB3.0, PCIe, and SATA.
Required properties (controller (parent) node):
- compatible : should be one of
- "mediatek,mt2701-u3phy"
- "mediatek,mt2712-u3phy"
- "mediatek,mt8173-u3phy"
+ "mediatek,generic-tphy-v1"
+ "mediatek,generic-tphy-v2"
+ "mediatek,mt2701-u3phy" (deprecated)
+ "mediatek,mt2712-u3phy" (deprecated)
+ "mediatek,mt8173-u3phy";
+ make use of "mediatek,generic-tphy-v1" on mt2701 instead and
+ "mediatek,generic-tphy-v2" on mt2712 instead.
- clocks : (deprecated, use port's clocks instead) a list of phandle +
clock-specifier pairs, one for each entry in clock-names
- clock-names : (deprecated, use port's one instead) must contain
@@ -35,6 +40,8 @@ Required properties (port (child) node):
cell after port phandle is phy type from:
- PHY_TYPE_USB2
- PHY_TYPE_USB3
+ - PHY_TYPE_PCIE
+ - PHY_TYPE_SATA
Example: