mirror of https://gitee.com/openkylin/linux.git
20 lines
662 B
Plaintext
20 lines
662 B
Plaintext
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TI Keystone USB PHY
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Required properties:
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- compatible: should be "ti,keystone-usbphy".
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- #address-cells, #size-cells : should be '1' if the device has sub-nodes
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with 'reg' property.
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- reg : Address and length of the usb phy control register set.
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The main purpose of this PHY driver is to enable the USB PHY reference clock
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gate on the Keystone SOC for both the USB2 and USB3 PHY. Otherwise it is just
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an NOP PHY driver. Hence this node is referenced as both the usb2 and usb3
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phy node in the USB Glue layer driver node.
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usb_phy: usb_phy@2620738 {
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compatible = "ti,keystone-usbphy";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0x2620738 32>;
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};
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