1Motorola CPCAP PMIC device tree binding 2 3Required properties: 4- compatible : One or both of "motorola,cpcap" or "ste,6556002" 5- reg : SPI chip select 6- interrupt-parent : The parent interrupt controller 7- interrupts : The interrupt line the device is connected to 8- interrupt-controller : Marks the device node as an interrupt controller 9- #interrupt-cells : The number of cells to describe an IRQ, should be 2 10- #address-cells : Child device offset number of cells, should be 1 11- #size-cells : Child device size number of cells, should be 0 12- spi-max-frequency : Typically set to 3000000 13- spi-cs-high : SPI chip select direction 14 15Example: 16 17&mcspi1 { 18 cpcap: pmic@0 { 19 compatible = "motorola,cpcap", "ste,6556002"; 20 reg = <0>; /* cs0 */ 21 interrupt-parent = <&gpio1>; 22 interrupts = <7 IRQ_TYPE_EDGE_RISING>; 23 interrupt-controller; 24 #interrupt-cells = <2>; 25 #address-cells = <1>; 26 #size-cells = <0>; 27 spi-max-frequency = <3000000>; 28 spi-cs-high; 29 }; 30}; 31 32