Kernel-4.18.0-80.el8_maxim,ds26522

• Maxim (Dallas) DS26522 Dual T1/E1/J1 Transceiver

Required properties:

• compatible: Should contain “maxim,ds26522”.
• reg: SPI CS.
• spi-max-frequency: SPI clock.

Example:
slic@1 {
compatible = “maxim,ds26522”;
reg = <1>;
spi-max-frequency = <2000000>; /* input clock */
};