1 * Maxim DS3231 Real Time Clock
4 see: Documentation/devicetree/bindings/i2c/trivial-admin-guide/devices.rst
7 - #clock-cells: Should be 1.
9 overwrite the default clock names "ds3231_clk_sqw" and "ds3231_clk_32khz".
11 Each clock is assigned an identifier and client nodes can use this identifier
12 to specify the clock which they consume. Following indices are allowed:
13 - 0: square-wave output on the SQW pin
14 - 1: square-wave output on the 32kHz pin
16 - interrupts: rtc alarm/event interrupt. When this property is selected,
17 clock on the SQW pin cannot be used.
22 compatible = "maxim,ds3231";