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android_kernel_samsung_sm87…/bindings/phy/ralink-usb-phy.txt
Melody Olvera 6f18ce8026 dt-bindings: Add devicetree bindings
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
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android-mainline-keystone-qcom-release").

Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
2023-04-03 15:40:37 -07:00

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Mediatek/Ralink USB PHY
Required properties:
- compatible: "ralink,rt3352-usbphy"
"mediatek,mt7620-usbphy"
"mediatek,mt7628-usbphy"
- reg: required for "mediatek,mt7628-usbphy", unused otherwise
- #phy-cells: should be 0
- ralink,sysctl: a phandle to a ralink syscon register region
- resets: the two reset controllers for host and device
- reset-names: the names of the 2 reset controllers
Example:
usbphy: phy {
compatible = "mediatek,mt7628-usbphy";
reg = <0x10120000 0x1000>;
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&rstctrl 22 &rstctrl 25>;
reset-names = "host", "device";
};