10709b048SGuodong Xu* HI6421 Multi-Functional Device (MFD), by HiSilicon Ltd. 20709b048SGuodong Xu 30709b048SGuodong XuRequired parent device properties: 40709b048SGuodong Xu- compatible : contains "hisilicon,hi6421-pmic"; 50709b048SGuodong Xu- reg : register range space of hi6421; 60709b048SGuodong Xu 70709b048SGuodong XuSupported Hi6421 sub-devices include: 80709b048SGuodong Xu 90709b048SGuodong XuDevice IRQ Names Supply Names Description 100709b048SGuodong Xu------ --------- ------------ ----------- 110709b048SGuodong Xuregulators : None : None : Regulators 120709b048SGuodong Xu 130709b048SGuodong XuRequired child device properties: 140709b048SGuodong XuNone. 150709b048SGuodong Xu 160709b048SGuodong XuExample: 170709b048SGuodong Xu hi6421 { 180709b048SGuodong Xu compatible = "hisilicon,hi6421-pmic"; 190709b048SGuodong Xu reg = <0xfcc00000 0x0180>; /* 0x60 << 2 */ 200709b048SGuodong Xu 210709b048SGuodong Xu regulators { 220709b048SGuodong Xu // supply for MLC NAND/ eMMC 230709b048SGuodong Xu hi6421_vout0_reg: hi6421_vout0 { 240709b048SGuodong Xu regulator-name = "VOUT0"; 250709b048SGuodong Xu regulator-min-microvolt = <2850000>; 260709b048SGuodong Xu regulator-max-microvolt = <2850000>; 270709b048SGuodong Xu }; 280709b048SGuodong Xu 290709b048SGuodong Xu // supply for 26M Oscillator 300709b048SGuodong Xu hi6421_vout1_reg: hi6421_vout1 { 310709b048SGuodong Xu regulator-name = "VOUT1"; 320709b048SGuodong Xu regulator-min-microvolt = <1700000>; 330709b048SGuodong Xu regulator-max-microvolt = <2000000>; 340709b048SGuodong Xu regulator-boot-on; 350709b048SGuodong Xu regulator-always-on; 360709b048SGuodong Xu }; 370709b048SGuodong Xu }; 380709b048SGuodong Xu }; 39