^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) * Freescale MXS USB Phy Device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) - compatible: should contain:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * "fsl,imx23-usbphy" for imx23 and imx28
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * "fsl,imx6q-usbphy" for imx6dq and imx6dl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * "fsl,imx6sl-usbphy" for imx6sl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * "fsl,vf610-usbphy" for Vybrid vf610
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * "fsl,imx6sx-usbphy" for imx6sx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * "fsl,imx7ulp-usbphy" for imx7ulp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) "fsl,imx23-usbphy" is still a fallback for other strings
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) - reg: Should contain registers location and length
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) - interrupts: Should contain phy interrupt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) - fsl,anatop: phandle for anatop register, it is only for imx6 SoC series
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Optional properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) - fsl,tx-cal-45-dn-ohms: Integer [30-55]. Resistance (in ohms) of switchable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) high-speed trimming resistor connected in parallel with the 45 ohm resistor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) that terminates the DN output signal. Default: 45
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) - fsl,tx-cal-45-dp-ohms: Integer [30-55]. Resistance (in ohms) of switchable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) high-speed trimming resistor connected in parallel with the 45 ohm resistor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) that terminates the DP output signal. Default: 45
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) - fsl,tx-d-cal: Integer [79-119]. Current trimming value (as a percentage) of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) the 17.78mA TX reference current. Default: 100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) usbphy1: usb-phy@20c9000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) reg = <0x020c9000 0x1000>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) interrupts = <0 44 0x04>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) fsl,anatop = <&anatop>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) };