1 * Maxim MAX310X advanced Universal Asynchronous Receiver-Transmitter (UART)
4 - compatible: Should be one of the following:
5 - "maxim,max3107" for Maxim MAX3107,
6 - "maxim,max3108" for Maxim MAX3108,
7 - "maxim,max3109" for Maxim MAX3109,
8 - "maxim,max14830" for Maxim MAX14830.
9 - reg: SPI chip select number.
10 - interrupts: Specifies the interrupt source of the parent interrupt
11 controller. The format of the interrupt specifier depends on the
12 parent interrupt controller.
13 - clocks: phandle to the IC source clock.
14 - clock-names: Should be "xtal" if clock is an external crystal or
15 "osc" if an external clock source is used.
18 - gpio-controller: Marks the device node as a GPIO controller.
19 - #gpio-cells: Should be two. The first cell is the GPIO number and
20 the second cell is used to specify the GPIO polarity:
28 spi_uart_clk: osc_max14830 {
29 compatible = "fixed-clock";
31 clock-frequency = <3686400>;
38 max14830: max14830@0 {
39 compatible = "maxim,max14830";
41 clocks = <&spi_uart_clk>;
43 interrupt-parent = <&gpio3>;
44 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;