diff options
Diffstat (limited to 'drivers/hwmon/pmbus/pmbus.h')
| -rw-r--r-- | drivers/hwmon/pmbus/pmbus.h | 448 |
1 files changed, 228 insertions, 220 deletions
diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h index 89a23ff836e7..bfcb13bae34b 100644 --- a/drivers/hwmon/pmbus/pmbus.h +++ b/drivers/hwmon/pmbus/pmbus.h @@ -19,114 +19,116 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/regulator/driver.h> - #ifndef PMBUS_H #define PMBUS_H +#include <linux/bitops.h> +#include <linux/regulator/driver.h> + /* * Registers */ -#define PMBUS_PAGE 0x00 -#define PMBUS_OPERATION 0x01 -#define PMBUS_ON_OFF_CONFIG 0x02 -#define PMBUS_CLEAR_FAULTS 0x03 -#define PMBUS_PHASE 0x04 - -#define PMBUS_CAPABILITY 0x19 -#define PMBUS_QUERY 0x1A - -#define PMBUS_VOUT_MODE 0x20 -#define PMBUS_VOUT_COMMAND 0x21 -#define PMBUS_VOUT_TRIM 0x22 -#define PMBUS_VOUT_CAL_OFFSET 0x23 -#define PMBUS_VOUT_MAX 0x24 -#define PMBUS_VOUT_MARGIN_HIGH 0x25 -#define PMBUS_VOUT_MARGIN_LOW 0x26 -#define PMBUS_VOUT_TRANSITION_RATE 0x27 -#define PMBUS_VOUT_DROOP 0x28 -#define PMBUS_VOUT_SCALE_LOOP 0x29 -#define PMBUS_VOUT_SCALE_MONITOR 0x2A - -#define PMBUS_COEFFICIENTS 0x30 -#define PMBUS_POUT_MAX 0x31 - -#define PMBUS_FAN_CONFIG_12 0x3A -#define PMBUS_FAN_COMMAND_1 0x3B -#define PMBUS_FAN_COMMAND_2 0x3C -#define PMBUS_FAN_CONFIG_34 0x3D -#define PMBUS_FAN_COMMAND_3 0x3E -#define PMBUS_FAN_COMMAND_4 0x3F - -#define PMBUS_VOUT_OV_FAULT_LIMIT 0x40 -#define PMBUS_VOUT_OV_FAULT_RESPONSE 0x41 -#define PMBUS_VOUT_OV_WARN_LIMIT 0x42 -#define PMBUS_VOUT_UV_WARN_LIMIT 0x43 -#define PMBUS_VOUT_UV_FAULT_LIMIT 0x44 -#define PMBUS_VOUT_UV_FAULT_RESPONSE 0x45 -#define PMBUS_IOUT_OC_FAULT_LIMIT 0x46 -#define PMBUS_IOUT_OC_FAULT_RESPONSE 0x47 -#define PMBUS_IOUT_OC_LV_FAULT_LIMIT 0x48 -#define PMBUS_IOUT_OC_LV_FAULT_RESPONSE 0x49 -#define PMBUS_IOUT_OC_WARN_LIMIT 0x4A -#define PMBUS_IOUT_UC_FAULT_LIMIT 0x4B -#define PMBUS_IOUT_UC_FAULT_RESPONSE 0x4C - -#define PMBUS_OT_FAULT_LIMIT 0x4F -#define PMBUS_OT_FAULT_RESPONSE 0x50 -#define PMBUS_OT_WARN_LIMIT 0x51 -#define PMBUS_UT_WARN_LIMIT 0x52 -#define PMBUS_UT_FAULT_LIMIT 0x53 -#define PMBUS_UT_FAULT_RESPONSE 0x54 -#define PMBUS_VIN_OV_FAULT_LIMIT 0x55 -#define PMBUS_VIN_OV_FAULT_RESPONSE 0x56 -#define PMBUS_VIN_OV_WARN_LIMIT 0x57 -#define PMBUS_VIN_UV_WARN_LIMIT 0x58 -#define PMBUS_VIN_UV_FAULT_LIMIT 0x59 - -#define PMBUS_IIN_OC_FAULT_LIMIT 0x5B -#define PMBUS_IIN_OC_WARN_LIMIT 0x5D - -#define PMBUS_POUT_OP_FAULT_LIMIT 0x68 -#define PMBUS_POUT_OP_WARN_LIMIT 0x6A -#define PMBUS_PIN_OP_WARN_LIMIT 0x6B - -#define PMBUS_STATUS_BYTE 0x78 -#define PMBUS_STATUS_WORD 0x79 -#define PMBUS_STATUS_VOUT 0x7A -#define PMBUS_STATUS_IOUT 0x7B -#define PMBUS_STATUS_INPUT 0x7C -#define PMBUS_STATUS_TEMPERATURE 0x7D -#define PMBUS_STATUS_CML 0x7E -#define PMBUS_STATUS_OTHER 0x7F -#define PMBUS_STATUS_MFR_SPECIFIC 0x80 -#define PMBUS_STATUS_FAN_12 0x81 -#define PMBUS_STATUS_FAN_34 0x82 - -#define PMBUS_READ_VIN 0x88 -#define PMBUS_READ_IIN 0x89 -#define PMBUS_READ_VCAP 0x8A -#define PMBUS_READ_VOUT 0x8B -#define PMBUS_READ_IOUT 0x8C -#define PMBUS_READ_TEMPERATURE_1 0x8D -#define PMBUS_READ_TEMPERATURE_2 0x8E -#define PMBUS_READ_TEMPERATURE_3 0x8F -#define PMBUS_READ_FAN_SPEED_1 0x90 -#define PMBUS_READ_FAN_SPEED_2 0x91 -#define PMBUS_READ_FAN_SPEED_3 0x92 -#define PMBUS_READ_FAN_SPEED_4 0x93 -#define PMBUS_READ_DUTY_CYCLE 0x94 -#define PMBUS_READ_FREQUENCY 0x95 -#define PMBUS_READ_POUT 0x96 -#define PMBUS_READ_PIN 0x97 - -#define PMBUS_REVISION 0x98 -#define PMBUS_MFR_ID 0x99 -#define PMBUS_MFR_MODEL 0x9A -#define PMBUS_MFR_REVISION 0x9B -#define PMBUS_MFR_LOCATION 0x9C -#define PMBUS_MFR_DATE 0x9D -#define PMBUS_MFR_SERIAL 0x9E +enum pmbus_regs { + PMBUS_PAGE = 0x00, + PMBUS_OPERATION = 0x01, + PMBUS_ON_OFF_CONFIG = 0x02, + PMBUS_CLEAR_FAULTS = 0x03, + PMBUS_PHASE = 0x04, + + PMBUS_CAPABILITY = 0x19, + PMBUS_QUERY = 0x1A, + + PMBUS_VOUT_MODE = 0x20, + PMBUS_VOUT_COMMAND = 0x21, + PMBUS_VOUT_TRIM = 0x22, + PMBUS_VOUT_CAL_OFFSET = 0x23, + PMBUS_VOUT_MAX = 0x24, + PMBUS_VOUT_MARGIN_HIGH = 0x25, + PMBUS_VOUT_MARGIN_LOW = 0x26, + PMBUS_VOUT_TRANSITION_RATE = 0x27, + PMBUS_VOUT_DROOP = 0x28, + PMBUS_VOUT_SCALE_LOOP = 0x29, + PMBUS_VOUT_SCALE_MONITOR = 0x2A, + + PMBUS_COEFFICIENTS = 0x30, + PMBUS_POUT_MAX = 0x31, + + PMBUS_FAN_CONFIG_12 = 0x3A, + PMBUS_FAN_COMMAND_1 = 0x3B, + PMBUS_FAN_COMMAND_2 = 0x3C, + PMBUS_FAN_CONFIG_34 = 0x3D, + PMBUS_FAN_COMMAND_3 = 0x3E, + PMBUS_FAN_COMMAND_4 = 0x3F, + + PMBUS_VOUT_OV_FAULT_LIMIT = 0x40, + PMBUS_VOUT_OV_FAULT_RESPONSE = 0x41, + PMBUS_VOUT_OV_WARN_LIMIT = 0x42, + PMBUS_VOUT_UV_WARN_LIMIT = 0x43, + PMBUS_VOUT_UV_FAULT_LIMIT = 0x44, + PMBUS_VOUT_UV_FAULT_RESPONSE = 0x45, + PMBUS_IOUT_OC_FAULT_LIMIT = 0x46, + PMBUS_IOUT_OC_FAULT_RESPONSE = 0x47, + PMBUS_IOUT_OC_LV_FAULT_LIMIT = 0x48, + PMBUS_IOUT_OC_LV_FAULT_RESPONSE = 0x49, + PMBUS_IOUT_OC_WARN_LIMIT = 0x4A, + PMBUS_IOUT_UC_FAULT_LIMIT = 0x4B, + PMBUS_IOUT_UC_FAULT_RESPONSE = 0x4C, + + PMBUS_OT_FAULT_LIMIT = 0x4F, + PMBUS_OT_FAULT_RESPONSE = 0x50, + PMBUS_OT_WARN_LIMIT = 0x51, + PMBUS_UT_WARN_LIMIT = 0x52, + PMBUS_UT_FAULT_LIMIT = 0x53, + PMBUS_UT_FAULT_RESPONSE = 0x54, + PMBUS_VIN_OV_FAULT_LIMIT = 0x55, + PMBUS_VIN_OV_FAULT_RESPONSE = 0x56, + PMBUS_VIN_OV_WARN_LIMIT = 0x57, + PMBUS_VIN_UV_WARN_LIMIT = 0x58, + PMBUS_VIN_UV_FAULT_LIMIT = 0x59, + + PMBUS_IIN_OC_FAULT_LIMIT = 0x5B, + PMBUS_IIN_OC_WARN_LIMIT = 0x5D, + + PMBUS_POUT_OP_FAULT_LIMIT = 0x68, + PMBUS_POUT_OP_WARN_LIMIT = 0x6A, + PMBUS_PIN_OP_WARN_LIMIT = 0x6B, + + PMBUS_STATUS_BYTE = 0x78, + PMBUS_STATUS_WORD = 0x79, + PMBUS_STATUS_VOUT = 0x7A, + PMBUS_STATUS_IOUT = 0x7B, + PMBUS_STATUS_INPUT = 0x7C, + PMBUS_STATUS_TEMPERATURE = 0x7D, + PMBUS_STATUS_CML = 0x7E, + PMBUS_STATUS_OTHER = 0x7F, + PMBUS_STATUS_MFR_SPECIFIC = 0x80, + PMBUS_STATUS_FAN_12 = 0x81, + PMBUS_STATUS_FAN_34 = 0x82, + + PMBUS_READ_VIN = 0x88, + PMBUS_READ_IIN = 0x89, + PMBUS_READ_VCAP = 0x8A, + PMBUS_READ_VOUT = 0x8B, + PMBUS_READ_IOUT = 0x8C, + PMBUS_READ_TEMPERATURE_1 = 0x8D, + PMBUS_READ_TEMPERATURE_2 = 0x8E, + PMBUS_READ_TEMPERATURE_3 = 0x8F, + PMBUS_READ_FAN_SPEED_1 = 0x90, + PMBUS_READ_FAN_SPEED_2 = 0x91, + PMBUS_READ_FAN_SPEED_3 = 0x92, + PMBUS_READ_FAN_SPEED_4 = 0x93, + PMBUS_READ_DUTY_CYCLE = 0x94, + PMBUS_READ_FREQUENCY = 0x95, + PMBUS_READ_POUT = 0x96, + PMBUS_READ_PIN = 0x97, + + PMBUS_REVISION = 0x98, + PMBUS_MFR_ID = 0x99, + PMBUS_MFR_MODEL = 0x9A, + PMBUS_MFR_REVISION = 0x9B, + PMBUS_MFR_LOCATION = 0x9C, + PMBUS_MFR_DATE = 0x9D, + PMBUS_MFR_SERIAL = 0x9E, /* * Virtual registers. @@ -148,55 +150,58 @@ * the calling PMBus core code will abort if the chip driver returns an error * code when reading or writing virtual registers. */ -#define PMBUS_VIRT_BASE 0x100 -#define PMBUS_VIRT_READ_TEMP_AVG (PMBUS_VIRT_BASE + 0) -#define PMBUS_VIRT_READ_TEMP_MIN (PMBUS_VIRT_BASE + 1) -#define PMBUS_VIRT_READ_TEMP_MAX (PMBUS_VIRT_BASE + 2) -#define PMBUS_VIRT_RESET_TEMP_HISTORY (PMBUS_VIRT_BASE + 3) -#define PMBUS_VIRT_READ_VIN_AVG (PMBUS_VIRT_BASE + 4) -#define PMBUS_VIRT_READ_VIN_MIN (PMBUS_VIRT_BASE + 5) -#define PMBUS_VIRT_READ_VIN_MAX (PMBUS_VIRT_BASE + 6) -#define PMBUS_VIRT_RESET_VIN_HISTORY (PMBUS_VIRT_BASE + 7) -#define PMBUS_VIRT_READ_IIN_AVG (PMBUS_VIRT_BASE + 8) -#define PMBUS_VIRT_READ_IIN_MIN (PMBUS_VIRT_BASE + 9) -#define PMBUS_VIRT_READ_IIN_MAX (PMBUS_VIRT_BASE + 10) -#define PMBUS_VIRT_RESET_IIN_HISTORY (PMBUS_VIRT_BASE + 11) -#define PMBUS_VIRT_READ_PIN_AVG (PMBUS_VIRT_BASE + 12) -#define PMBUS_VIRT_READ_PIN_MAX (PMBUS_VIRT_BASE + 13) -#define PMBUS_VIRT_RESET_PIN_HISTORY (PMBUS_VIRT_BASE + 14) -#define PMBUS_VIRT_READ_POUT_AVG (PMBUS_VIRT_BASE + 15) -#define PMBUS_VIRT_READ_POUT_MAX (PMBUS_VIRT_BASE + 16) -#define PMBUS_VIRT_RESET_POUT_HISTORY (PMBUS_VIRT_BASE + 17) -#define PMBUS_VIRT_READ_VOUT_AVG (PMBUS_VIRT_BASE + 18) -#define PMBUS_VIRT_READ_VOUT_MIN (PMBUS_VIRT_BASE + 19) -#define PMBUS_VIRT_READ_VOUT_MAX (PMBUS_VIRT_BASE + 20) -#define PMBUS_VIRT_RESET_VOUT_HISTORY (PMBUS_VIRT_BASE + 21) -#define PMBUS_VIRT_READ_IOUT_AVG (PMBUS_VIRT_BASE + 22) -#define PMBUS_VIRT_READ_IOUT_MIN (PMBUS_VIRT_BASE + 23) -#define PMBUS_VIRT_READ_IOUT_MAX (PMBUS_VIRT_BASE + 24) -#define PMBUS_VIRT_RESET_IOUT_HISTORY (PMBUS_VIRT_BASE + 25) -#define PMBUS_VIRT_READ_TEMP2_AVG (PMBUS_VIRT_BASE + 26) -#define PMBUS_VIRT_READ_TEMP2_MIN (PMBUS_VIRT_BASE + 27) -#define PMBUS_VIRT_READ_TEMP2_MAX (PMBUS_VIRT_BASE + 28) -#define PMBUS_VIRT_RESET_TEMP2_HISTORY (PMBUS_VIRT_BASE + 29) - -#define PMBUS_VIRT_READ_VMON (PMBUS_VIRT_BASE + 30) -#define PMBUS_VIRT_VMON_UV_WARN_LIMIT (PMBUS_VIRT_BASE + 31) -#define PMBUS_VIRT_VMON_OV_WARN_LIMIT (PMBUS_VIRT_BASE + 32) -#define PMBUS_VIRT_VMON_UV_FAULT_LIMIT (PMBUS_VIRT_BASE + 33) -#define PMBUS_VIRT_VMON_OV_FAULT_LIMIT (PMBUS_VIRT_BASE + 34) -#define PMBUS_VIRT_STATUS_VMON (PMBUS_VIRT_BASE + 35) + PMBUS_VIRT_BASE = 0x100, + PMBUS_VIRT_READ_TEMP_AVG, + PMBUS_VIRT_READ_TEMP_MIN, + PMBUS_VIRT_READ_TEMP_MAX, + PMBUS_VIRT_RESET_TEMP_HISTORY, + PMBUS_VIRT_READ_VIN_AVG, + PMBUS_VIRT_READ_VIN_MIN, + PMBUS_VIRT_READ_VIN_MAX, + PMBUS_VIRT_RESET_VIN_HISTORY, + PMBUS_VIRT_READ_IIN_AVG, + PMBUS_VIRT_READ_IIN_MIN, + PMBUS_VIRT_READ_IIN_MAX, + PMBUS_VIRT_RESET_IIN_HISTORY, + PMBUS_VIRT_READ_PIN_AVG, + PMBUS_VIRT_READ_PIN_MIN, + PMBUS_VIRT_READ_PIN_MAX, + PMBUS_VIRT_RESET_PIN_HISTORY, + PMBUS_VIRT_READ_POUT_AVG, + PMBUS_VIRT_READ_POUT_MIN, + PMBUS_VIRT_READ_POUT_MAX, + PMBUS_VIRT_RESET_POUT_HISTORY, + PMBUS_VIRT_READ_VOUT_AVG, + PMBUS_VIRT_READ_VOUT_MIN, + PMBUS_VIRT_READ_VOUT_MAX, + PMBUS_VIRT_RESET_VOUT_HISTORY, + PMBUS_VIRT_READ_IOUT_AVG, + PMBUS_VIRT_READ_IOUT_MIN, + PMBUS_VIRT_READ_IOUT_MAX, + PMBUS_VIRT_RESET_IOUT_HISTORY, + PMBUS_VIRT_READ_TEMP2_AVG, + PMBUS_VIRT_READ_TEMP2_MIN, + PMBUS_VIRT_READ_TEMP2_MAX, + PMBUS_VIRT_RESET_TEMP2_HISTORY, + + PMBUS_VIRT_READ_VMON, + PMBUS_VIRT_VMON_UV_WARN_LIMIT, + PMBUS_VIRT_VMON_OV_WARN_LIMIT, + PMBUS_VIRT_VMON_UV_FAULT_LIMIT, + PMBUS_VIRT_VMON_OV_FAULT_LIMIT, + PMBUS_VIRT_STATUS_VMON, +}; /* * OPERATION */ -#define PB_OPERATION_CONTROL_ON (1<<7) +#define PB_OPERATION_CONTROL_ON BIT(7) /* * CAPABILITY */ -#define PB_CAPABILITY_SMBALERT (1<<4) -#define PB_CAPABILITY_ERROR_CHECK (1<<7) +#define PB_CAPABILITY_SMBALERT BIT(4) +#define PB_CAPABILITY_ERROR_CHECK BIT(7) /* * VOUT_MODE @@ -211,94 +216,94 @@ /* * Fan configuration */ -#define PB_FAN_2_PULSE_MASK ((1 << 0) | (1 << 1)) -#define PB_FAN_2_RPM (1 << 2) -#define PB_FAN_2_INSTALLED (1 << 3) -#define PB_FAN_1_PULSE_MASK ((1 << 4) | (1 << 5)) -#define PB_FAN_1_RPM (1 << 6) -#define PB_FAN_1_INSTALLED (1 << 7) +#define PB_FAN_2_PULSE_MASK (BIT(0) | BIT(1)) +#define PB_FAN_2_RPM BIT(2) +#define PB_FAN_2_INSTALLED BIT(3) +#define PB_FAN_1_PULSE_MASK (BIT(4) | BIT(5)) +#define PB_FAN_1_RPM BIT(6) +#define PB_FAN_1_INSTALLED BIT(7) /* * STATUS_BYTE, STATUS_WORD (lower) */ -#define PB_STATUS_NONE_ABOVE (1<<0) -#define PB_STATUS_CML (1<<1) -#define PB_STATUS_TEMPERATURE (1<<2) -#define PB_STATUS_VIN_UV (1<<3) -#define PB_STATUS_IOUT_OC (1<<4) -#define PB_STATUS_VOUT_OV (1<<5) -#define PB_STATUS_OFF (1<<6) -#define PB_STATUS_BUSY (1<<7) +#define PB_STATUS_NONE_ABOVE BIT(0) +#define PB_STATUS_CML BIT(1) +#define PB_STATUS_TEMPERATURE BIT(2) +#define PB_STATUS_VIN_UV BIT(3) +#define PB_STATUS_IOUT_OC BIT(4) +#define PB_STATUS_VOUT_OV BIT(5) +#define PB_STATUS_OFF BIT(6) +#define PB_STATUS_BUSY BIT(7) /* * STATUS_WORD (upper) */ -#define PB_STATUS_UNKNOWN (1<<8) -#define PB_STATUS_OTHER (1<<9) -#define PB_STATUS_FANS (1<<10) -#define PB_STATUS_POWER_GOOD_N (1<<11) -#define PB_STATUS_WORD_MFR (1<<12) -#define PB_STATUS_INPUT (1<<13) -#define PB_STATUS_IOUT_POUT (1<<14) -#define PB_STATUS_VOUT (1<<15) +#define PB_STATUS_UNKNOWN BIT(8) +#define PB_STATUS_OTHER BIT(9) +#define PB_STATUS_FANS BIT(10) +#define PB_STATUS_POWER_GOOD_N BIT(11) +#define PB_STATUS_WORD_MFR BIT(12) +#define PB_STATUS_INPUT BIT(13) +#define PB_STATUS_IOUT_POUT BIT(14) +#define PB_STATUS_VOUT BIT(15) /* * STATUS_IOUT */ -#define PB_POUT_OP_WARNING (1<<0) -#define PB_POUT_OP_FAULT (1<<1) -#define PB_POWER_LIMITING (1<<2) -#define PB_CURRENT_SHARE_FAULT (1<<3) -#define PB_IOUT_UC_FAULT (1<<4) -#define PB_IOUT_OC_WARNING (1<<5) -#define PB_IOUT_OC_LV_FAULT (1<<6) -#define PB_IOUT_OC_FAULT (1<<7) +#define PB_POUT_OP_WARNING BIT(0) +#define PB_POUT_OP_FAULT BIT(1) +#define PB_POWER_LIMITING BIT(2) +#define PB_CURRENT_SHARE_FAULT BIT(3) +#define PB_IOUT_UC_FAULT BIT(4) +#define PB_IOUT_OC_WARNING BIT(5) +#define PB_IOUT_OC_LV_FAULT BIT(6) +#define PB_IOUT_OC_FAULT BIT(7) /* * STATUS_VOUT, STATUS_INPUT */ -#define PB_VOLTAGE_UV_FAULT (1<<4) -#define PB_VOLTAGE_UV_WARNING (1<<5) -#define PB_VOLTAGE_OV_WARNING (1<<6) -#define PB_VOLTAGE_OV_FAULT (1<<7) +#define PB_VOLTAGE_UV_FAULT BIT(4) +#define PB_VOLTAGE_UV_WARNING BIT(5) +#define PB_VOLTAGE_OV_WARNING BIT(6) +#define PB_VOLTAGE_OV_FAULT BIT(7) /* * STATUS_INPUT */ -#define PB_PIN_OP_WARNING (1<<0) -#define PB_IIN_OC_WARNING (1<<1) -#define PB_IIN_OC_FAULT (1<<2) +#define PB_PIN_OP_WARNING BIT(0) +#define PB_IIN_OC_WARNING BIT(1) +#define PB_IIN_OC_FAULT BIT(2) /* * STATUS_TEMPERATURE */ -#define PB_TEMP_UT_FAULT (1<<4) -#define PB_TEMP_UT_WARNING (1<<5) -#define PB_TEMP_OT_WARNING (1<<6) -#define PB_TEMP_OT_FAULT (1<<7) +#define PB_TEMP_UT_FAULT BIT(4) +#define PB_TEMP_UT_WARNING BIT(5) +#define PB_TEMP_OT_WARNING BIT(6) +#define PB_TEMP_OT_FAULT BIT(7) /* * STATUS_FAN */ -#define PB_FAN_AIRFLOW_WARNING (1<<0) -#define PB_FAN_AIRFLOW_FAULT (1<<1) -#define PB_FAN_FAN2_SPEED_OVERRIDE (1<<2) -#define PB_FAN_FAN1_SPEED_OVERRIDE (1<<3) -#define PB_FAN_FAN2_WARNING (1<<4) -#define PB_FAN_FAN1_WARNING (1<<5) -#define PB_FAN_FAN2_FAULT (1<<6) -#define PB_FAN_FAN1_FAULT (1<<7) +#define PB_FAN_AIRFLOW_WARNING BIT(0) +#define PB_FAN_AIRFLOW_FAULT BIT(1) +#define PB_FAN_FAN2_SPEED_OVERRIDE BIT(2) +#define PB_FAN_FAN1_SPEED_OVERRIDE BIT(3) +#define PB_FAN_FAN2_WARNING BIT(4) +#define PB_FAN_FAN1_WARNING BIT(5) +#define PB_FAN_FAN2_FAULT BIT(6) +#define PB_FAN_FAN1_FAULT BIT(7) /* * CML_FAULT_STATUS */ -#define PB_CML_FAULT_OTHER_MEM_LOGIC (1<<0) -#define PB_CML_FAULT_OTHER_COMM (1<<1) -#define PB_CML_FAULT_PROCESSOR (1<<3) -#define PB_CML_FAULT_MEMORY (1<<4) -#define PB_CML_FAULT_PACKET_ERROR (1<<5) -#define PB_CML_FAULT_INVALID_DATA (1<<6) -#define PB_CML_FAULT_INVALID_COMMAND (1<<7) +#define PB_CML_FAULT_OTHER_MEM_LOGIC BIT(0) +#define PB_CML_FAULT_OTHER_COMM BIT(1) +#define PB_CML_FAULT_PROCESSOR BIT(3) +#define PB_CML_FAULT_MEMORY BIT(4) +#define PB_CML_FAULT_PACKET_ERROR BIT(5) +#define PB_CML_FAULT_INVALID_DATA BIT(6) +#define PB_CML_FAULT_INVALID_COMMAND BIT(7) enum pmbus_sensor_classes { PSC_VOLTAGE_IN = 0, @@ -314,32 +319,34 @@ enum pmbus_sensor_classes { #define PMBUS_PAGES 32 /* Per PMBus specification */ /* Functionality bit mask */ -#define PMBUS_HAVE_VIN (1 << 0) -#define PMBUS_HAVE_VCAP (1 << 1) -#define PMBUS_HAVE_VOUT (1 << 2) -#define PMBUS_HAVE_IIN (1 << 3) -#define PMBUS_HAVE_IOUT (1 << 4) -#define PMBUS_HAVE_PIN (1 << 5) -#define PMBUS_HAVE_POUT (1 << 6) -#define PMBUS_HAVE_FAN12 (1 << 7) -#define PMBUS_HAVE_FAN34 (1 << 8) -#define PMBUS_HAVE_TEMP (1 << 9) -#define PMBUS_HAVE_TEMP2 (1 << 10) -#define PMBUS_HAVE_TEMP3 (1 << 11) -#define PMBUS_HAVE_STATUS_VOUT (1 << 12) -#define PMBUS_HAVE_STATUS_IOUT (1 << 13) -#define PMBUS_HAVE_STATUS_INPUT (1 << 14) -#define PMBUS_HAVE_STATUS_TEMP (1 << 15) -#define PMBUS_HAVE_STATUS_FAN12 (1 << 16) -#define PMBUS_HAVE_STATUS_FAN34 (1 << 17) -#define PMBUS_HAVE_VMON (1 << 18) -#define PMBUS_HAVE_STATUS_VMON (1 << 19) +#define PMBUS_HAVE_VIN BIT(0) +#define PMBUS_HAVE_VCAP BIT(1) +#define PMBUS_HAVE_VOUT BIT(2) +#define PMBUS_HAVE_IIN BIT(3) +#define PMBUS_HAVE_IOUT BIT(4) +#define PMBUS_HAVE_PIN BIT(5) +#define PMBUS_HAVE_POUT BIT(6) +#define PMBUS_HAVE_FAN12 BIT(7) +#define PMBUS_HAVE_FAN34 BIT(8) +#define PMBUS_HAVE_TEMP BIT(9) +#define PMBUS_HAVE_TEMP2 BIT(10) +#define PMBUS_HAVE_TEMP3 BIT(11) +#define PMBUS_HAVE_STATUS_VOUT BIT(12) +#define PMBUS_HAVE_STATUS_IOUT BIT(13) +#define PMBUS_HAVE_STATUS_INPUT BIT(14) +#define PMBUS_HAVE_STATUS_TEMP BIT(15) +#define PMBUS_HAVE_STATUS_FAN12 BIT(16) +#define PMBUS_HAVE_STATUS_FAN34 BIT(17) +#define PMBUS_HAVE_VMON BIT(18) +#define PMBUS_HAVE_STATUS_VMON BIT(19) enum pmbus_data_format { linear = 0, direct, vid }; +enum vrm_version { vr11 = 0, vr12 }; struct pmbus_driver_info { int pages; /* Total number of pages */ enum pmbus_data_format format[PSC_NUM_CLASSES]; + enum vrm_version vrm_version; /* * Support one set of coefficients for each sensor type * Used for chips providing data in direct mode. @@ -380,7 +387,7 @@ struct pmbus_driver_info { /* Regulator ops */ -extern struct regulator_ops pmbus_regulator_ops; +extern const struct regulator_ops pmbus_regulator_ops; /* Macro for filling in array of struct regulator_desc */ #define PMBUS_REGULATOR(_name, _id) \ @@ -390,6 +397,7 @@ extern struct regulator_ops pmbus_regulator_ops; .of_match = of_match_ptr(_name # _id), \ .regulators_node = of_match_ptr("regulators"), \ .ops = &pmbus_regulator_ops, \ + .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ } |