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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Device driver for regulators in hi655x IC
*
* Copyright (c) 2016 HiSilicon Ltd.
*
* Authors:
* Chen Feng <puck.chen@hisilicon.com>
* Fei Wang <w.f@huawei.com>
*/
#ifndef __HI655X_PMIC_H
#define __HI655X_PMIC_H
#include <linux/gpio/consumer.h>
/* Hi655x registers are mapped to memory bus in 4 bytes stride */
#define HI655X_STRIDE 4
#define HI655X_BUS_ADDR(x) ((x) << 2)
#define HI655X_BITS 8
#define HI655X_NR_IRQ 32
#define HI655X_IRQ_STAT_BASE (0x003 << 2)
#define HI655X_IRQ_MASK_BASE (0x007 << 2)
#define HI655X_ANA_IRQM_BASE (0x1b5 << 2)
#define HI655X_IRQ_ARRAY 4
#define HI655X_IRQ_MASK 0xFF
#define HI655X_IRQ_CLR 0xFF
#define HI655X_VER_REG 0x00
#define PMU_VER_START 0x10
#define PMU_VER_END 0x38
#define RESERVE_INT 7
#define PWRON_D20R_INT 6
#define PWRON_D20F_INT 5
#define PWRON_D4SR_INT 4
#define VSYS_6P0_D200UR_INT 3
#define VSYS_UV_D3R_INT 2
#define VSYS_2P5_R_INT 1
#define OTMP_D1R_INT 0
#define RESERVE_INT_MASK BIT(RESERVE_INT)
#define PWRON_D20R_INT_MASK BIT(PWRON_D20R_INT)
#define PWRON_D20F_INT_MASK BIT(PWRON_D20F_INT)
#define PWRON_D4SR_INT_MASK BIT(PWRON_D4SR_INT)
#define VSYS_6P0_D200UR_INT_MASK BIT(VSYS_6P0_D200UR_INT)
#define VSYS_UV_D3R_INT_MASK BIT(VSYS_UV_D3R_INT)
#define VSYS_2P5_R_INT_MASK BIT(VSYS_2P5_R_INT)
#define OTMP_D1R_INT_MASK BIT(OTMP_D1R_INT)
struct hi655x_pmic {
struct resource *res;
struct device *dev;
struct regmap *regmap;
struct gpio_desc *gpio;
unsigned int ver;
struct regmap_irq_chip_data *irq_data;
};
#endif
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