/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2021 MediaTek Inc. */ #ifndef __LINUX_ISL91302A_SPI_H #define __LINUX_ISL91302A_SPI_H #include #include struct isl91302a_chip { #ifndef CONFIG_MTK_TINYSYS_SSPM_SUPPORT struct spi_device *spi; struct mutex io_lock; #ifdef CONFIG_RT_REGMAP struct rt_regmap_device *regmap_dev; #endif /* CONFIG_RT_REGMAP */ #endif /* CONFIG_MTK_TINYSYS_SSPM_SUPPORT */ struct device *dev; }; #define ISL91302A_CHIPNAME (0x03) /* register map */ #define ISL91302A_CHIPNAME_R (0x01) #define ISL91302A_FLT_RECORDTEMP_R (0x13) #define ISL91302A_MODECTRL_R (0x24) #define ISL91302A_IRQ_MASK_R (0x32) #define ISL91302A_BUCK1_DCM_R (0x3E) #define ISL91302A_BUCK1_UP_R (0x48) #define ISL91302A_BUCK1_LO_R (0x49) #define ISL91302A_BUCK1_RSPCFG1_R (0x54) #define ISL91302A_BUCK2_DCM_R (0x5B) #define ISL91302A_BUCK2_UP_R (0x62) #define ISL91302A_BUCK2_LO_R (0x63) #define ISL91302A_BUCK2_RSPCFG1_R (0x6E) #define ISL91302A_BUCK3_DCM_R (0x75) #define ISL91302A_BUCK3_UP_R (0x7C) #define ISL91302A_BUCK3_LO_R (0x7D) #define ISL91302A_BUCK3_RSPCFG1_R (0x88) /* 4.DVS slew rat */ #define ISL91302A_BUCK_RSPCFG1_RSPUP_M (0x70) #define ISL91302A_BUCK_RSPCFG1_RSPUP_S 4 #define ISL91302A_BUCK_RSPSEL_M (0x40) /* 6.Interrupt : OTP/OCP/OV */ #define FLT_RECORDTEMP_FLT_TEMPSDR_M (0x08) #define FLT_RECORDTEMP_FLT_TEMPWARNR_M (0x04) #define FLT_RECORDTEMP_FLT_TEMPWARNF_M (0x02) #define FLT_RECORDTEMP_FLT_TEMPSDF_M (0x01) #define FLT_RECORDBUCK1_FLT_BUCK1_WOC_M (0x40) #define FLT_RECORDBUCK1_FLT_BUCK1_OV_M (0x20) #define FLT_RECORDBUCK1_FLT_BUCK1_UV_M (0x10) #define FLT_RECORDBUCK2_FLT_BUCK2_WOC_M (0x40) #define FLT_RECORDBUCK2_FLT_BUCK2_OV_M (0x20) #define FLT_RECORDBUCK2_FLT_BUCK2_UV_M (0x10) #ifdef CONFIG_MTK_TINYSYS_SSPM_SUPPORT static inline int isl91302a_read_byte(void *client, uint32_t addr, uint32_t *val) { pr_notice("%s not support in sspm\n", __func__); return -EINVAL; } static inline int isl91302a_write_byte(void *client, uint32_t addr, uint32_t value) { pr_notice("%s not support in sspm\n", __func__); return -EINVAL; } static inline int isl91302a_assign_bit(void *client, uint32_t reg, uint32_t mask, uint32_t data) { pr_notice("%s not support in sspm\n", __func__); return -EINVAL; } #else extern int isl91302a_read_byte(void *client, uint32_t addr, uint32_t *val); extern int isl91302a_write_byte(void *client, uint32_t addr, uint32_t value); extern int isl91302a_assign_bit(void *client, uint32_t reg, uint32_t mask, uint32_t data); #endif /* CONFIG_MTK_TINYSYS_SSPM_SUPPORT */ extern int isl91302a_regulator_init(struct isl91302a_chip *chip); extern int isl91302a_regulator_deinit(struct isl91302a_chip *chip); #define isl91302a_set_bit(spi, reg, mask) \ isl91302a_assign_bit(spi, reg, mask, mask) #define isl91302a_clr_bit(spi, reg, mask) \ isl91302a_assign_bit(spi, reg, mask, 0x00) #define ISL91302A_INFO(format, args...) pr_info(format, ##args) #define ISL91302A_pr_notice(format, args...) pr_notice(format, ##args) #endif /* __LINUX_ISL91302A_SPI_H */