1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (c) 2024 Rockchip Electronics Co., Ltd. 4 */ 5 6 #ifndef SY7636A_H 7 #define SY7636A_H 8 9 #include <linux/bitops.h> 10 11 #define SY7636A_REG_OPERATION_MODE_CRL 0x00 12 /* It is set if a gpio is used to control the regulator */ 13 #define SY7636A_OPERATION_MODE_CRL_VCOMCTL BIT(6) 14 #define SY7636A_OPERATION_MODE_CRL_ONOFF BIT(7) 15 #define SY7636A_REG_VCOM_ADJUST_CTRL_L 0x01 16 #define SY7636A_REG_VCOM_ADJUST_CTRL_H 0x02 17 #define SY7636A_REG_VCOM_ADJUST_CTRL_MASK 0x01ff 18 #define SY7636A_REG_VLDO_VOLTAGE_ADJULST_CTRL 0x03 19 #define SY7636A_REG_POWER_ON_DELAY_TIME 0x06 20 #define SY7636A_REG_FAULT_FLAG 0x07 21 #define SY7636A_FAULT_FLAG_PG BIT(0) 22 #define SY7636A_REG_TERMISTOR_READOUT 0x08 23 24 #define SY7636A_REG_MAX 0x08 25 26 #define VCOM_ADJUST_CTRL_MASK 0x1ff 27 /* Used to shift the high byte */ 28 #define VCOM_ADJUST_CTRL_SHIFT 8 29 /* Used to scale from VCOM_ADJUST_CTRL to mv */ 30 #define VCOM_ADJUST_CTRL_SCAL 10000 31 /* VCOM[7:0] in ADJUST_CTRL_L, VCOM[8] in ADJUST_CTRL_H Bit 7 */ 32 #define VCOM_ADJUST_BIT_8 BIT(7) 33 34 #define FAULT_FLAG_SHIFT 1 35 36 #define SY7636A_REGULATOR_DRIVER_NAME "sy7636a-regulator" 37 #define SY7636A_THERMAL_COMTATIBLE_NAME "sy7636a-thermal" 38 39 #endif /* SY7636A_H */ 40