1* TWL4030 Monitoring Analog to Digital Converter (MADC) 2 3The MADC subsystem in the TWL4030 consists of a 10-bit ADC 4combined with a 16-input analog multiplexer. 5 6Required properties: 7 - compatible: Should contain "ti,twl4030-madc". 8 - interrupts: IRQ line for the MADC submodule. 9 - #io-channel-cells: Should be set to <1>. 10 11Optional properties: 12 - ti,system-uses-second-madc-irq: boolean, set if the second madc irq register 13 should be used, which is intended to be used 14 by Co-Processors (e.g. a modem). 15 16Example: 17 18&twl { 19 madc { 20 compatible = "ti,twl4030-madc"; 21 interrupts = <3>; 22 #io-channel-cells = <1>; 23 }; 24}; 25