1*7de859fcSTom Levensltc2990: Linear Technology LTC2990 power monitor 2*7de859fcSTom Levens 3*7de859fcSTom LevensRequired properties: 4*7de859fcSTom Levens- compatible: Must be "lltc,ltc2990" 5*7de859fcSTom Levens- reg: I2C slave address 6*7de859fcSTom Levens- lltc,meas-mode: 7*7de859fcSTom Levens An array of two integers for configuring the chip measurement mode. 8*7de859fcSTom Levens 9*7de859fcSTom Levens The first integer defines the bits 2..0 in the control register. In all 10*7de859fcSTom Levens cases the internal temperature and supply voltage are measured. In 11*7de859fcSTom Levens addition the following input measurements are enabled per mode: 12*7de859fcSTom Levens 13*7de859fcSTom Levens 0: V1, V2, TR2 14*7de859fcSTom Levens 1: V1-V2, TR2 15*7de859fcSTom Levens 2: V1-V2, V3, V4 16*7de859fcSTom Levens 3: TR1, V3, V4 17*7de859fcSTom Levens 4: TR1, V3-V4 18*7de859fcSTom Levens 5: TR1, TR2 19*7de859fcSTom Levens 6: V1-V2, V3-V4 20*7de859fcSTom Levens 7: V1, V2, V3, V4 21*7de859fcSTom Levens 22*7de859fcSTom Levens The second integer defines the bits 4..3 in the control register. This 23*7de859fcSTom Levens allows a subset of the measurements to be enabled: 24*7de859fcSTom Levens 25*7de859fcSTom Levens 0: Internal temperature and supply voltage only 26*7de859fcSTom Levens 1: TR1, V1 or V1-V2 only per mode 27*7de859fcSTom Levens 2: TR2, V3 or V3-V4 only per mode 28*7de859fcSTom Levens 3: All measurements per mode 29*7de859fcSTom Levens 30*7de859fcSTom LevensExample: 31*7de859fcSTom Levens 32*7de859fcSTom Levensltc2990@4c { 33*7de859fcSTom Levens compatible = "lltc,ltc2990"; 34*7de859fcSTom Levens reg = <0x4c>; 35*7de859fcSTom Levens lltc,meas-mode = <7 3>; /* V1, V2, V3, V4 */ 36*7de859fcSTom Levens}; 37