1*4882a593Smuzhiyun/* 2*4882a593Smuzhiyun * Sandbox PMIC dts node 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (C) 2015 Samsung Electronics 5*4882a593Smuzhiyun * Przemyslaw Marczak <p.marczak@samsung.com> 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun#include <dt-bindings/pmic/sandbox_pmic.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun&sandbox_pmic { 13*4882a593Smuzhiyun compatible = "sandbox,pmic"; 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun pmic_emul { 16*4882a593Smuzhiyun compatible = "sandbox,i2c-pmic"; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /* 19*4882a593Smuzhiyun * Default PMICs register values are set by macro 20*4882a593Smuzhiyun * VAL2REG(min, step, value) [uV/uA] 21*4882a593Smuzhiyun * VAL2OMREG(mode id) 22*4882a593Smuzhiyun * reg-defaults - byte array 23*4882a593Smuzhiyun */ 24*4882a593Smuzhiyun reg-defaults = /bits/ 8 < 25*4882a593Smuzhiyun /* BUCK1 */ 26*4882a593Smuzhiyun VAL2REG(800000, 25000, 1000000) 27*4882a593Smuzhiyun VAL2REG(150000, 25000, 150000) 28*4882a593Smuzhiyun VAL2OMREG(BUCK_OM_OFF) 29*4882a593Smuzhiyun /* BUCK2 */ 30*4882a593Smuzhiyun VAL2REG(750000, 50000, 3000000) 31*4882a593Smuzhiyun VAL2REG(150000, 25000, 150000) 32*4882a593Smuzhiyun VAL2OMREG(0) 33*4882a593Smuzhiyun /* LDO1 */ 34*4882a593Smuzhiyun VAL2REG(800000, 25000, 1600000) 35*4882a593Smuzhiyun VAL2REG(100000, 50000, 150000) 36*4882a593Smuzhiyun VAL2OMREG(LDO_OM_OFF) 37*4882a593Smuzhiyun /* LDO2 */ 38*4882a593Smuzhiyun VAL2REG(750000, 50000, 3000000) 39*4882a593Smuzhiyun VAL2REG(150000, 25000, 150000) 40*4882a593Smuzhiyun VAL2OMREG(0) 41*4882a593Smuzhiyun /* reg[12:15] - not used */ 42*4882a593Smuzhiyun 0x00 43*4882a593Smuzhiyun 0x00 44*4882a593Smuzhiyun 0x00 45*4882a593Smuzhiyun 0x00 46*4882a593Smuzhiyun >; 47*4882a593Smuzhiyun }; 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun buck1 { 50*4882a593Smuzhiyun regulator-name = "SUPPLY_1.2V"; 51*4882a593Smuzhiyun regulator-min-microvolt = <1200000>; 52*4882a593Smuzhiyun regulator-max-microvolt = <1200000>; 53*4882a593Smuzhiyun regulator-min-microamp = <200000>; 54*4882a593Smuzhiyun regulator-max-microamp = <200000>; 55*4882a593Smuzhiyun regulator-always-on; 56*4882a593Smuzhiyun }; 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun buck2: buck2 { 59*4882a593Smuzhiyun regulator-name = "SUPPLY_3.3V"; 60*4882a593Smuzhiyun regulator-min-microvolt = <3300000>; 61*4882a593Smuzhiyun regulator-max-microvolt = <3300000>; 62*4882a593Smuzhiyun }; 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun ldo1 { 65*4882a593Smuzhiyun regulator-name = "VDD_EMMC_1.8V"; 66*4882a593Smuzhiyun regulator-min-microvolt = <1800000>; 67*4882a593Smuzhiyun regulator-max-microvolt = <1800000>; 68*4882a593Smuzhiyun regulator-min-microamp = <100000>; 69*4882a593Smuzhiyun regulator-max-microamp = <100000>; 70*4882a593Smuzhiyun regulator-boot-on; 71*4882a593Smuzhiyun }; 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun ldo2 { 74*4882a593Smuzhiyun regulator-name = "VDD_LCD_3.3V"; 75*4882a593Smuzhiyun regulator-min-microvolt = <3300000>; 76*4882a593Smuzhiyun regulator-max-microvolt = <3300000>; 77*4882a593Smuzhiyun }; 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun no_match_by_nodename { 80*4882a593Smuzhiyun regulator-name = "buck_SUPPLY_1.5V"; 81*4882a593Smuzhiyun regulator-min-microvolt = <1500000>; 82*4882a593Smuzhiyun regulator-max-microvolt = <1500000>; 83*4882a593Smuzhiyun }; 84*4882a593Smuzhiyun}; 85