1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #ifndef DRIVERS_I2C_LM96000_H 4 #define DRIVERS_I2C_LM96000_H 5 6 #include "chip.h" 7 8 #define LM96000_CONFIG 0x40 9 #define LM96000_READY (0x1 << 2) 10 #define LM96000_START (0x1 << 0) 11 12 #define LM96000_VIN(v) (0x20 + (v)) 13 #define LM96000_VIN_LOW_LIMIT(v) (0x44 + (v) * 2) 14 #define LM96000_VIN_HIGH_LIMIT(v) (0x45 + (v) * 2) 15 16 #define LM96000_TEMP_IN(temp) (0x25 + (temp)) 17 #define LM96000_TEMP_LOW_LIMIT(temp) (0x4e + (temp) * 2) 18 #define LM96000_TEMP_HIGH_LIMIT(temp) (0x4f + (temp) * 2) 19 20 /* 2B, little endian, MSB is latched upon LSB read */ 21 #define LM96000_FAN_IN(fan) (0x28 + (fan) * 2) 22 #define LM96000_FAN_LOW_LIMIT(fan) (0x54 + (fan) * 2) 23 24 #define LM96000_FAN_DUTY(fan) (0x30 + (fan)) 25 #define LM96000_FAN_CFG(fan) (0x5c + (fan)) 26 #define LM96000_FAN_CFG_MODE_SHIFT 5 27 #define LM96000_FAN_CFG_MODE_MASK (0x7 << LM96000_FAN_CFG_MODE_SHIFT) 28 #define LM96000_FAN_CFG_PWM_INVERT (0x1 << 4) 29 #define LM96000_FAN_CFG_SPINUP_MASK (0x7 << 0) 30 #define LM96000_FAN_FREQ(fan) (0x5f + (fan)) 31 #define LM96000_FAN_FREQ_MASK (0xf << 0) 32 #define LM96000_FAN_MIN_OFF 0x62 33 #define LM96000_FAN_MIN(fan) (1 << ((fan) + 5)) 34 #define LM96000_FAN_MIN_PWM(fan) (0x64 + (fan)) 35 #define LM96000_TACH_MONITOR_MODE 0x74 36 #define LM96000_TACH_MODE_FAN_SHIFT(f) ((f) * 2) 37 #define LM96000_TACH_MODE_FAN_MASK(f) (0x3 << LM96000_TACH_MODE_FAN_SHIFT(f)) 38 39 #define LM96000_ZONE_RANGE(zone) (0x5f + (zone)) 40 #define LM96000_ZONE_RANGE_SHIFT 4 41 #define LM96000_ZONE_RANGE_MASK (0xf << LM96000_ZONE_RANGE_SHIFT) 42 #define LM96000_ZONE_SMOOTH(zone) (0x62 + ((zone) + 1) / 2) 43 #define LM96000_ZONE_SMOOTH_EN(zone) (1 << (((zone) % 2) * 4 + 3)) 44 #define LM96000_ZONE_SMOOTH_SHFT(zone) (((zone) % 2) * 4) 45 #define LM96000_ZONE_SMOOTH_MASK(zone) (0x7 << LM96000_ZONE_SMOOTH_SHFT(zone)) 46 #define LM96000_ZONE_TEMP_LOW(zone) (0x67 + (zone)) 47 #define LM96000_ZONE_TEMP_PANIC(zone) (0x6a + (zone)) 48 #define LM96000_ZONE_HYSTERESIS(zone) (0x6d + (zone) / 2) 49 #define LM96000_ZONE_HYST_SHIFT(zone) (4 - ((zone) % 2) * 4) 50 #define LM96000_ZONE_HYST_MASK(zone) (0xf << LM96000_ZONE_HYST_SHIFT(zone)) 51 52 #endif /* DRIVERS_I2C_LM96000_H */ 53