1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Device driver for regulators in hi655x IC 4 * 5 * Copyright (c) 2016 HiSilicon Ltd. 6 * 7 * Authors: 8 * Chen Feng <puck.chen@hisilicon.com> 9 * Fei Wang <w.f@huawei.com> 10 */ 11 12 #ifndef __HI655X_PMIC_H 13 #define __HI655X_PMIC_H 14 15 #include <linux/gpio/consumer.h> 16 17 /* Hi655x registers are mapped to memory bus in 4 bytes stride */ 18 #define HI655X_STRIDE 4 19 #define HI655X_BUS_ADDR(x) ((x) << 2) 20 21 #define HI655X_BITS 8 22 23 #define HI655X_NR_IRQ 32 24 25 #define HI655X_IRQ_STAT_BASE (0x003 << 2) 26 #define HI655X_IRQ_MASK_BASE (0x007 << 2) 27 #define HI655X_ANA_IRQM_BASE (0x1b5 << 2) 28 #define HI655X_IRQ_ARRAY 4 29 #define HI655X_IRQ_MASK 0xFF 30 #define HI655X_IRQ_CLR 0xFF 31 #define HI655X_VER_REG 0x00 32 33 #define PMU_VER_START 0x10 34 #define PMU_VER_END 0x38 35 36 #define RESERVE_INT 7 37 #define PWRON_D20R_INT 6 38 #define PWRON_D20F_INT 5 39 #define PWRON_D4SR_INT 4 40 #define VSYS_6P0_D200UR_INT 3 41 #define VSYS_UV_D3R_INT 2 42 #define VSYS_2P5_R_INT 1 43 #define OTMP_D1R_INT 0 44 45 #define RESERVE_INT_MASK BIT(RESERVE_INT) 46 #define PWRON_D20R_INT_MASK BIT(PWRON_D20R_INT) 47 #define PWRON_D20F_INT_MASK BIT(PWRON_D20F_INT) 48 #define PWRON_D4SR_INT_MASK BIT(PWRON_D4SR_INT) 49 #define VSYS_6P0_D200UR_INT_MASK BIT(VSYS_6P0_D200UR_INT) 50 #define VSYS_UV_D3R_INT_MASK BIT(VSYS_UV_D3R_INT) 51 #define VSYS_2P5_R_INT_MASK BIT(VSYS_2P5_R_INT) 52 #define OTMP_D1R_INT_MASK BIT(OTMP_D1R_INT) 53 54 struct hi655x_pmic { 55 struct device *dev; 56 struct regmap *regmap; 57 struct gpio_desc *gpio; 58 unsigned int ver; 59 struct regmap_irq_chip_data *irq_data; 60 }; 61 62 #endif 63