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1* palmas regulator IP block devicetree bindings2 3The tps659038 for the AM57x class have OTP spins that4have different part numbers but the same functionality. There5is not a need to add the OTP spins to the palmas driver. The6spin devices should use the tps659038 as it's compatible value.7This is the list of those devices:8tps6590379 10Required properties:11- compatible : Should be from the list12 ti,twl6035-pmic13 ti,twl6036-pmic14 ti,twl6037-pmic15 ti,tps65913-pmic16 ti,tps65914-pmic17 ti,tps65917-pmic18 ti,tps659038-pmic19and also the generic series names20 ti,palmas-pmic21- interrupts : The interrupt number and the type which can be looked up here:22 arch/arm/boot/dts/include/dt-bindings/interrupt-controller/irq.h23- interrupts-name: The names of the individual interrupts.24 25Optional properties:26- ti,ldo6-vibrator : ldo6 is in vibrator mode27 28Optional nodes:29- regulators : Must contain a sub-node per regulator from the list below.30 Each sub-node should contain the constraints and initialization31 information for that regulator. See regulator.txt for a32 description of standard properties for these sub-nodes.33 Additional custom properties are listed below.34 35 For ti,palmas-pmic - smps12, smps123, smps3 depending on OTP,36 smps45, smps457, smps7 depending on variant, smps6, smps[8-9],37 smps10_out2, smps10_out1, ldo[1-9], ldoln, ldousb.38 39 Optional sub-node properties:40 ti,warm-reset - maintain voltage during warm reset(boolean)41 ti,roof-floor - This takes as optional argument on platform supporting42 the rail from desired external control. If there is no argument then43 it will be assume that it is controlled by NSLEEP pin.44 The valid value for external pins are:45 ENABLE1 then 1,46 ENABLE2 then 2 or47 NSLEEP then 3.48 ti,mode-sleep - mode to adopt in pmic sleep 0 - off, 1 - auto,49 2 - eco, 3 - forced pwm50 ti,smps-range - OTP has the wrong range set for the hardware so override51 0 - low range, 1 - high range.52 53- ti,system-power-controller: Telling whether or not this pmic is controlling54 the system power.55 56Example:57 58#include <dt-bindings/interrupt-controller/irq.h>59 60pmic {61 compatible = "ti,twl6035-pmic", "ti,palmas-pmic";62 interrupt-parent = <&palmas>;63 interrupts = <14 IRQ_TYPE_NONE>;64 interrupts-name = "short-irq";65 66 ti,ldo6-vibrator;67 68 ti,system-power-controller;69 70 regulators {71 smps12_reg : smps12 {72 regulator-name = "smps12";73 regulator-min-microvolt = < 600000>;74 regulator-max-microvolt = <1500000>;75 regulator-always-on;76 regulator-boot-on;77 ti,warm-reset;78 ti,roof-floor = <1>; /* ENABLE1 control */79 ti,mode-sleep = <0>;80 ti,smps-range = <1>;81 };82 83 ldo1_reg: ldo1 {84 regulator-name = "ldo1";85 regulator-min-microvolt = <2800000>;86 regulator-max-microvolt = <2800000>;87 };88 };89};90