1* Dialog DA9052/53 Power Management Integrated Circuit (PMIC) 2 3Required properties: 4- compatible : Should be "dlg,da9052", "dlg,da9053-aa", 5 "dlg,da9053-ab", or "dlg,da9053-bb" 6 7Optional properties: 8- dlg,tsi-as-adc : Boolean, if set the X+, X-, Y+, Y- touchscreen 9 input lines are used as general purpose analogue 10 input. 11- tsiref-supply: Phandle to the regulator, which provides the reference 12 voltage for the TSIREF pin. Must be provided when the 13 touchscreen pins are used for ADC purposes. 14 15Sub-nodes: 16- regulators : Contain the regulator nodes. The DA9052/53 regulators are 17 bound using their names as listed below: 18 19 buck1 : regulator BUCK CORE 20 buck2 : regulator BUCK PRO 21 buck3 : regulator BUCK MEM 22 buck4 : regulator BUCK PERI 23 ldo1 : regulator LDO1 24 ldo2 : regulator LDO2 25 ldo3 : regulator LDO3 26 ldo4 : regulator LDO4 27 ldo5 : regulator LDO5 28 ldo6 : regulator LDO6 29 ldo7 : regulator LDO7 30 ldo8 : regulator LDO8 31 ldo9 : regulator LDO9 32 ldo10 : regulator LDO10 33 34 The bindings details of individual regulator device can be found in: 35 Documentation/devicetree/bindings/regulator/regulator.txt 36 37Examples: 38 39i2c@63fc8000 { /* I2C1 */ 40 41 pmic: dialog@48 { 42 compatible = "dlg,da9053-aa"; 43 reg = <0x48>; 44 45 regulators { 46 buck1 { 47 regulator-min-microvolt = <500000>; 48 regulator-max-microvolt = <2075000>; 49 }; 50 51 buck2 { 52 regulator-min-microvolt = <500000>; 53 regulator-max-microvolt = <2075000>; 54 }; 55 56 buck3 { 57 regulator-min-microvolt = <925000>; 58 regulator-max-microvolt = <2500000>; 59 }; 60 61 buck4 { 62 regulator-min-microvolt = <925000>; 63 regulator-max-microvolt = <2500000>; 64 }; 65 }; 66 }; 67}; 68