core.h (1521B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Copyright (c) 2014 MediaTek Inc. 4 * Author: Flora Fu, MediaTek 5 */ 6 7#ifndef __MFD_MT6397_CORE_H__ 8#define __MFD_MT6397_CORE_H__ 9 10#include <linux/mutex.h> 11#include <linux/notifier.h> 12 13enum chip_id { 14 MT6323_CHIP_ID = 0x23, 15 MT6358_CHIP_ID = 0x58, 16 MT6359_CHIP_ID = 0x59, 17 MT6366_CHIP_ID = 0x66, 18 MT6391_CHIP_ID = 0x91, 19 MT6397_CHIP_ID = 0x97, 20}; 21 22enum mt6397_irq_numbers { 23 MT6397_IRQ_SPKL_AB = 0, 24 MT6397_IRQ_SPKR_AB, 25 MT6397_IRQ_SPKL, 26 MT6397_IRQ_SPKR, 27 MT6397_IRQ_BAT_L, 28 MT6397_IRQ_BAT_H, 29 MT6397_IRQ_FG_BAT_L, 30 MT6397_IRQ_FG_BAT_H, 31 MT6397_IRQ_WATCHDOG, 32 MT6397_IRQ_PWRKEY, 33 MT6397_IRQ_THR_L, 34 MT6397_IRQ_THR_H, 35 MT6397_IRQ_VBATON_UNDET, 36 MT6397_IRQ_BVALID_DET, 37 MT6397_IRQ_CHRDET, 38 MT6397_IRQ_OV, 39 MT6397_IRQ_LDO, 40 MT6397_IRQ_HOMEKEY, 41 MT6397_IRQ_ACCDET, 42 MT6397_IRQ_AUDIO, 43 MT6397_IRQ_RTC, 44 MT6397_IRQ_PWRKEY_RSTB, 45 MT6397_IRQ_HDMI_SIFM, 46 MT6397_IRQ_HDMI_CEC, 47 MT6397_IRQ_VCA15, 48 MT6397_IRQ_VSRMCA15, 49 MT6397_IRQ_VCORE, 50 MT6397_IRQ_VGPU, 51 MT6397_IRQ_VIO18, 52 MT6397_IRQ_VPCA7, 53 MT6397_IRQ_VSRMCA7, 54 MT6397_IRQ_VDRM, 55 MT6397_IRQ_NR, 56}; 57 58struct mt6397_chip { 59 struct device *dev; 60 struct regmap *regmap; 61 struct notifier_block pm_nb; 62 int irq; 63 struct irq_domain *irq_domain; 64 struct mutex irqlock; 65 u16 wake_mask[2]; 66 u16 irq_masks_cur[2]; 67 u16 irq_masks_cache[2]; 68 u16 int_con[2]; 69 u16 int_status[2]; 70 u16 chip_id; 71 void *irq_data; 72}; 73 74int mt6358_irq_init(struct mt6397_chip *chip); 75int mt6397_irq_init(struct mt6397_chip *chip); 76 77#endif /* __MFD_MT6397_CORE_H__ */