1*4882a593Smuzhiyun* Palmas general purpose ADC IP block devicetree bindings 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunChannels list: 4*4882a593Smuzhiyun 0 battery type 5*4882a593Smuzhiyun 1 battery temp NTC (optional current source) 6*4882a593Smuzhiyun 2 GP 7*4882a593Smuzhiyun 3 temp (with ext. diode, optional current source) 8*4882a593Smuzhiyun 4 GP 9*4882a593Smuzhiyun 5 GP 10*4882a593Smuzhiyun 6 VBAT_SENSE 11*4882a593Smuzhiyun 7 VCC_SENSE 12*4882a593Smuzhiyun 8 Backup Battery voltage 13*4882a593Smuzhiyun 9 external charger (VCHG) 14*4882a593Smuzhiyun 10 VBUS 15*4882a593Smuzhiyun 11 DC-DC current probe (how does this work?) 16*4882a593Smuzhiyun 12 internal die temp 17*4882a593Smuzhiyun 13 internal die temp 18*4882a593Smuzhiyun 14 USB ID pin voltage 19*4882a593Smuzhiyun 15 test network 20*4882a593Smuzhiyun 21*4882a593SmuzhiyunRequired properties: 22*4882a593Smuzhiyun- compatible : Must be "ti,palmas-gpadc". 23*4882a593Smuzhiyun- #io-channel-cells: Should be set to <1>. 24*4882a593Smuzhiyun 25*4882a593SmuzhiyunOptional sub-nodes: 26*4882a593Smuzhiyunti,channel0-current-microamp: Channel 0 current in uA. 27*4882a593Smuzhiyun Values are rounded to derive 0uA, 5uA, 15uA, 20uA. 28*4882a593Smuzhiyunti,channel3-current-microamp: Channel 3 current in uA. 29*4882a593Smuzhiyun Values are rounded to derive 0uA, 10uA, 400uA, 800uA. 30*4882a593Smuzhiyunti,enable-extended-delay: Enable extended delay. 31*4882a593Smuzhiyun 32*4882a593SmuzhiyunExample: 33*4882a593Smuzhiyun 34*4882a593Smuzhiyunpmic { 35*4882a593Smuzhiyun compatible = "ti,twl6035-pmic", "ti,palmas-pmic"; 36*4882a593Smuzhiyun ... 37*4882a593Smuzhiyun gpadc { 38*4882a593Smuzhiyun compatible = "ti,palmas-gpadc"; 39*4882a593Smuzhiyun interrupts = <18 0 40*4882a593Smuzhiyun 16 0 41*4882a593Smuzhiyun 17 0>; 42*4882a593Smuzhiyun #io-channel-cells = <1>; 43*4882a593Smuzhiyun ti,channel0-current-microamp = <5>; 44*4882a593Smuzhiyun ti,channel3-current-microamp = <10>; 45*4882a593Smuzhiyun }; 46*4882a593Smuzhiyun }; 47*4882a593Smuzhiyun ... 48*4882a593Smuzhiyun}; 49