{ "comments": [ "phosphor-regulators configuration file for IBM Rainier systems" ], "rules": [ { "comments": ["Rule to set PMBus PAGE to 0"], "id": "set_page0_rule", "actions": [ { "i2c_write_byte": { "register": "0x00", "value": "0x00" } } ] }, { "comments": ["Rule to set PMBus PAGE to 1"], "id": "set_page1_rule", "actions": [ { "i2c_write_byte": { "register": "0x00", "value": "0x01" } } ] }, { "comments": ["Rule to set output voltage of a PMBus regulator"], "id": "set_voltage_rule", "actions": [ { "comments": [ "Write volts value to VOUT_COMMAND in linear format.", "Get volts value from configuration. Get exponent", "from VOUT_MODE. Verify write was successful." ], "pmbus_write_vout_command": { "format": "linear", "is_verified": true } } ] }, { "comments": [ "Rule to set output voltage of PAGE 0 of a PMBus regulator" ], "id": "set_voltage_page0_rule", "actions": [ { "run_rule": "set_page0_rule" }, { "run_rule": "set_voltage_rule" } ] }, { "comments": [ "Rule to set output voltage of PAGE 1 of a PMBus regulator" ], "id": "set_voltage_page1_rule", "actions": [ { "run_rule": "set_page1_rule" }, { "run_rule": "set_voltage_rule" } ] }, { "comments": [ "Rule to set output voltage of a PMBus regulator using", "PMBus OPERATION and VOUT_COMMAND" ], "id": "set_operation_and_voltage_rule", "actions": [ { "comments": [ "Set PMBus OPERATION to 0x80 indicating output voltage", "is set by the PMBus VOUT_COMMAND" ], "i2c_write_byte": { "register": "0x01", "value": "0x80" } }, { "comments": [ "Set the output voltage using the PMBus VOUT_COMMAND" ], "run_rule": "set_voltage_rule" }, { "comments": [ "Set PMBus OPERATION to 0xB0 indicating output voltage", "will now be set by AVSBus (AVS_VOUT_COMMAND).", "Hardware settings cause the VOUT_COMMAND value to be", "the initial voltage value for AVSBus." ], "i2c_write_byte": { "register": "0x01", "value": "0xB0" } } ] }, { "comments": [ "Rule to set IOUT_OC_WARN_LIMIT for a PMBus regulator" ], "id": "set_iout_oc_warn_limit_rule", "actions": [ { "comments": [ "Set PMBus IOUT_OC_WARN_LIMIT to 326A to ensure OCW", "asserts at the roll-over bug identified in the", "silicon. 326A = 0x08A3. PMBus requires", "the low order byte to be written first." ], "i2c_write_bytes": { "register": "0x4A", "values": ["0xA3", "0x08"] } } ] }, { "comments": [ "Rule to configure a VDD rail using the PMBus interface" ], "id": "configure_vdd_rule", "actions": [ { "run_rule": "set_page0_rule" }, { "run_rule": "set_iout_oc_warn_limit_rule" }, { "comments": [ "Set VOUT_MODE to exponent of -9 for VDD regulator", "to support older and newer hardware." ], "i2c_write_byte": { "register": "0x20", "value": "0x17" } }, { "run_rule": "set_operation_and_voltage_rule" }, { "comments": [ "Set VOUT_MIN to 0V since for VDD the voltage", "can go down to 0.5V so we want to lower this", "limit below 0.5V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x2B", "values": ["0x00", "0x00"] } }, { "comments": [ "Set VOUT_MAX to 1.255V since for VDD the voltage", "can go up to 1.1V so we want to raise this", "limit above 1.1V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x24", "values": ["0x83", "0x02"] } }, { "comments": [ "Set POWER_GOOD_ON for VDD to a value of 0.5V." ], "i2c_write_bytes": { "register": "0x5E", "values": ["0x00", "0x01"] } }, { "comments": [ "Set POWER_GOOD_OFF for VDD to a value of 0.4V." ], "i2c_write_bytes": { "register": "0x5F", "values": ["0xCD", "0x00"] } }, { "comments": [ "Set VOUT_OV_WARN_LIMIT for VDD to a value of 1.30V." ], "i2c_write_bytes": { "register": "0x42", "values": ["0x9A", "0x02"] } }, { "comments": [ "Set VOUT_UV_WARN_LIMIT for VDD to a value of 0.45V." ], "i2c_write_bytes": { "register": "0x43", "values": ["0xE6", "0x00"] } }, { "comments": [ "Set TOFF_FALL time for VDD to a value of 10ms." ], "i2c_write_bytes": { "register": "0x65", "values": ["0x28", "0xF0"] } }, { "comments": [ "Set IOUT_OC_FAULT_RESPONSE for VDD to shutdown." ], "i2c_write_byte": { "register": "0x47", "value": "0xC0" } } ] }, { "comments": [ "Rule to configure a VDN rail using the PMBus interface" ], "id": "configure_vdn_rule", "actions": [ { "run_rule": "set_page0_rule" }, { "run_rule": "set_operation_and_voltage_rule" }, { "comments": [ "Set VOUT_MIN to 0V since for VDN the voltage", "can go down to 0.6V so we want to lower this", "limit below 0.6V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x2B", "values": ["0x00", "0x00"] } }, { "comments": [ "Set VOUT_MAX to 1.1V since for VDN the voltage", "can go up to 1.0V so we want to raise this", "limit above 1.0V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x24", "values": ["0x33", "0x02"] } }, { "comments": [ "Set POWER_GOOD_ON for VDN to a value of 0.45V." ], "i2c_write_bytes": { "register": "0x5E", "values": ["0xE6", "0x00"] } }, { "comments": [ "Set POWER_GOOD_OFF for VDN to a value of 0.40V." ], "i2c_write_bytes": { "register": "0x5F", "values": ["0xCC", "0x00"] } } ] }, { "comments": [ "Rule to configure a VCS rail using the PMBus interface" ], "id": "configure_vcs_rule", "actions": [ { "run_rule": "set_page1_rule" }, { "run_rule": "set_operation_and_voltage_rule" }, { "comments": [ "Set VOUT_MIN to 0V since for VCS the voltage", "can go down to 0.7V so we want to lower this", "limit below 0.7V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x2B", "values": ["0x00", "0x00"] } }, { "comments": [ "Set VOUT_MAX to 1.2V since for VCS the voltage", "can go up to 1.1V so we want to raise this", "limit above 1.1V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x24", "values": ["0x66", "0x02"] } }, { "comments": [ "Set POWER_GOOD_ON for VCS to a value of 0.55V." ], "i2c_write_bytes": { "register": "0x5E", "values": ["0x19", "0x01"] } }, { "comments": [ "Set POWER_GOOD_OFF for VCS to a value of 0.50V." ], "i2c_write_bytes": { "register": "0x5F", "values": ["0x00", "0x01"] } } ] }, { "comments": [ "Rule to configure a VIO rail using the PMBus interface" ], "id": "configure_vio_rule", "actions": [ { "run_rule": "set_page0_rule" }, { "run_rule": "set_operation_and_voltage_rule" }, { "comments": [ "Set VOUT_MIN to 0V since for VIO the voltage", "can go down to 0.8V so we want to lower this", "limit below 0.8V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x2B", "values": ["0x00", "0x00"] } }, { "comments": [ "Set VOUT_MAX to 1.1V since for VIO the voltage", "can go up to 1.0V so we want to raise this", "limit above 1.0V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x24", "values": ["0x33", "0x02"] } }, { "comments": [ "Set POWER_GOOD_ON for VIO to a value of 0.55V." ], "i2c_write_bytes": { "register": "0x5E", "values": ["0x19", "0x01"] } }, { "comments": [ "Set POWER_GOOD_OFF for VIO to a value of 0.50V." ], "i2c_write_bytes": { "register": "0x5F", "values": ["0x00", "0x01"] } } ] }, { "comments": [ "Rule to configure a VPCIE rail using the PMBus interface" ], "id": "configure_vpcie_rule", "actions": [ { "run_rule": "set_page0_rule" }, { "run_rule": "set_voltage_rule" }, { "comments": [ "Set VOUT_MIN to 0V since for VPCIE the voltage", "can go down to 0.81V so we want to lower this", "limit below 0.81V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x2B", "values": ["0x00", "0x00"] } }, { "comments": [ "Set VOUT_MAX to 1.0V since for VPCIE the voltage", "can go up to 0.91V so we want to raise this", "limit above 0.91V so the regulator does not trip." ], "i2c_write_bytes": { "register": "0x24", "values": ["0x00", "0x02"] } }, { "comments": [ "Set POWER_GOOD_ON for VPCIE to a value of 0.65V." ], "i2c_write_bytes": { "register": "0x5E", "values": ["0x4C", "0x01"] } }, { "comments": [ "Set POWER_GOOD_OFF for VPCIE to a value of 0.60V." ], "i2c_write_bytes": { "register": "0x5F", "values": ["0x33", "0x01"] } } ] }, { "comments": [ "Rule to read sensors on IR38064 regulators using the", "PMBus interface" ], "id": "read_sensors_ir38064_rule", "actions": [ { "comments": ["Read output current from READ_IOUT"], "pmbus_read_sensor": { "type": "iout", "command": "0x8C", "format": "linear_11" } }, { "comments": [ "Read highest output current from MFR_IOUT_PEAK" ], "pmbus_read_sensor": { "type": "iout_peak", "command": "0xDC", "format": "linear_11" } }, { "comments": ["Read output power from READ_POUT"], "pmbus_read_sensor": { "type": "pout", "command": "0x96", "format": "linear_11" } }, { "comments": ["Read temperature from READ_TEMPERATURE"], "pmbus_read_sensor": { "type": "temperature", "command": "0x8D", "format": "linear_11" } }, { "comments": [ "Read highest temperature from MFR_TEMPERATURE_PEAK" ], "pmbus_read_sensor": { "type": "temperature_peak", "command": "0xDD", "format": "linear_11" } }, { "comments": [ "Read output voltage from READ_VOUT.", "Note: regulator does not support VOUT_MODE, so the", "exponent must be specified." ], "pmbus_read_sensor": { "type": "vout", "command": "0x8B", "format": "linear_16", "exponent": -8 } }, { "comments": [ "Read highest output voltage from MFR_VOUT_PEAK.", "Note: regulator does not support VOUT_MODE, so the", "exponent must be specified." ], "pmbus_read_sensor": { "type": "vout_peak", "command": "0xDB", "format": "linear_16", "exponent": -8 } } ] }, { "comments": [ "Rule to read sensors on IR35221 regulators using the", "PMBus interface" ], "id": "read_sensors_ir35221_rule", "actions": [ { "comments": ["Read output current from READ_IOUT"], "pmbus_read_sensor": { "type": "iout", "command": "0x8C", "format": "linear_11" } }, { "comments": [ "Read highest output current from MFR_IOUT_PEAK" ], "pmbus_read_sensor": { "type": "iout_peak", "command": "0xC7", "format": "linear_11" } }, { "comments": [ "Read lowest output current from MFR_IOUT_VALLEY" ], "pmbus_read_sensor": { "type": "iout_valley", "command": "0xCB", "format": "linear_11" } }, { "comments": ["Read output power from READ_POUT"], "pmbus_read_sensor": { "type": "pout", "command": "0x96", "format": "linear_11" } }, { "comments": ["Read temperature from READ_TEMPERATURE_1"], "pmbus_read_sensor": { "type": "temperature", "command": "0x8D", "format": "linear_11" } }, { "comments": ["Read highest temperature from MFR_TEMP_PEAK"], "pmbus_read_sensor": { "type": "temperature_peak", "command": "0xC8", "format": "linear_11" } }, { "comments": ["Read output voltage from READ_VOUT"], "pmbus_read_sensor": { "type": "vout", "command": "0x8B", "format": "linear_16" } }, { "comments": [ "Read highest output voltage from MFR_VOUT_PEAK" ], "pmbus_read_sensor": { "type": "vout_peak", "command": "0xC6", "format": "linear_16" } }, { "comments": [ "Read lowest output voltage from MFR_VOUT_VALLEY" ], "pmbus_read_sensor": { "type": "vout_valley", "command": "0xCA", "format": "linear_16" } } ] }, { "comments": [ "Rule to read sensors on PAGE 0 of IR35221 regulators", "using the PMBus interface" ], "id": "read_sensors_ir35221_page0_rule", "actions": [ { "run_rule": "set_page0_rule" }, { "run_rule": "read_sensors_ir35221_rule" } ] }, { "comments": [ "Rule to read sensors on PAGE 1 of IR35221 regulators", "using the PMBus interface" ], "id": "read_sensors_ir35221_page1_rule", "actions": [ { "run_rule": "set_page1_rule" }, { "run_rule": "read_sensors_ir35221_rule" } ] }, { "comments": [ "Rule to read sensors on PAGE 0 of XDPE132G5C regulators", "using the PMBus interface" ], "id": "read_sensors_xdpe132g5c_page0_rule", "actions": [ { "comments": ["Can use same rule as for IR35221 regulators"], "run_rule": "read_sensors_ir35221_page0_rule" } ] }, { "comments": [ "Rule to determine if the current system is a 2S4U/2S2U.", "2S systems have more regulators on the Nisqually system", "planar than 1S systems. Must return true if system is a", "2S4U/2S2U and false if system is a 1S4U." ], "id": "is_2s_system_rule", "actions": [ { "comments": [ "Check whether the CCIN VPD keyword on the Nisqually", "system planar has the value for 2S4U or 2S2U" ], "or": [ { "compare_vpd": { "fru": "system/chassis/motherboard", "keyword": "CCIN", "value": "2E2F" } }, { "compare_vpd": { "fru": "system/chassis/motherboard", "keyword": "CCIN", "value": "2E2D" } } ] } ] }, { "comments": [ "Rule to determine if pass 2 or higher Nisqually", "backplane is present. Must return true if present and", "false otherwise." ], "id": "is_pass2_nisqually_rule", "actions": [ { "comments": [ "Check that the PartNumber VPD keyword on the", "Nisqually system planar is not the value for", "the pass 1 2U or 4U." ], "not": { "or": [ { "compare_vpd": { "fru": "system/chassis/motherboard", "keyword": "PartNumber", "value": "02WG656" } }, { "compare_vpd": { "fru": "system/chassis/motherboard", "keyword": "PartNumber", "value": "02WG678" } } ] } } ] }, { "comments": [ "Rule to determine if the VRM FRU for DCM-1 is present.", "Must return true if VRM is present and false if VRM is", "missing." ], "id": "is_dcm1_vrm_present_rule", "actions": [ { "comments": [ "Check whether the VRM FRU is present OR the DCM-1", "FRU is present. This provides a double check in", "case the VRM presence line is not working. If DCM-1", "is present, the associated VRM should be too." ], "or": [ { "compare_presence": { "fru": "system/chassis/motherboard/vdd_vrm1", "value": true } }, { "compare_presence": { "fru": "system/chassis/motherboard/dcm1/cpu0", "value": true } } ] } ] }, { "comments": [ "Rule to determine if a Flett card is present in slot C8.", "This requires a Nisqually pass2+ due to I2C bus number", "differences between pass 1 and pass 2.", "Pass 1 and pass 2 Fletts are both supported.", "Must return true if present and false otherwise." ], "id": "is_flett_c8_present_rule", "actions": [ { "if": { "condition": { "comments": ["Check if the Nisqually is pass 2"], "run_rule": "is_pass2_nisqually_rule" }, "then": [ { "comments": [ "Check if a card is present in slot C8" ], "if": { "condition": { "compare_presence": { "fru": "system/chassis/motherboard/pcieslot8/pcie_card8", "value": true } }, "then": [ { "comments": [ "Check if card has Flett CCIN keyword" ], "compare_vpd": { "fru": "system/chassis/motherboard/pcieslot8/pcie_card8", "keyword": "CCIN", "value": "6B87" } } ] } } ] } } ] }, { "comments": [ "Rule to determine if a Flett card is present in slot C9.", "This requires a Nisqually pass2+ due to I2C bus number", "differences between pass 1 and pass 2.", "This also requires the Flett to be pass 2 because the", "pass 1 regulator has a different I2C address.", "Must return true if present and false otherwise." ], "id": "is_flett_c9_present_rule", "actions": [ { "if": { "condition": { "comments": ["Check if the Nisqually is pass 2"], "run_rule": "is_pass2_nisqually_rule" }, "then": [ { "comments": [ "Check if a card is present in slot C9" ], "if": { "condition": { "compare_presence": { "fru": "system/chassis/motherboard/pcieslot9/pcie_card9", "value": true } }, "then": [ { "comments": [ "Check if card has Flett CCIN keyword" ], "if": { "condition": { "compare_vpd": { "fru": "system/chassis/motherboard/pcieslot9/pcie_card9", "keyword": "CCIN", "value": "6B87" } }, "then": [ { "comments": [ "Check that card does not have a pass 1", "part number" ], "not": { "or": [ { "compare_vpd": { "fru": "system/chassis/motherboard/pcieslot9/pcie_card9", "keyword": "PartNumber", "value": "03FL194" } }, { "compare_vpd": { "fru": "system/chassis/motherboard/pcieslot9/pcie_card9", "keyword": "PartNumber", "value": "03FL204" } } ] } } ] } } ] } } ] } } ] }, { "comments": [ "Rule to determine if a Flett card is present in slot C10.", "This requires a Nisqually pass2+ due to I2C bus number", "differences between pass 1 and pass 2.", "This also requires the Flett to be pass 2 because the", "pass 1 regulator has a different I2C address.", "Must return true if present and false otherwise." ], "id": "is_flett_c10_present_rule", "actions": [ { "if": { "condition": { "comments": ["Check if the Nisqually is pass 2"], "run_rule": "is_pass2_nisqually_rule" }, "then": [ { "comments": [ "Check if a card is present in slot C10" ], "if": { "condition": { "compare_presence": { "fru": "system/chassis/motherboard/pcieslot10/pcie_card10", "value": true } }, "then": [ { "comments": [ "Check if card has Flett CCIN keyword" ], "if": { "condition": { "compare_vpd": { "fru": "system/chassis/motherboard/pcieslot10/pcie_card10", "keyword": "CCIN", "value": "6B87" } }, "then": [ { "comments": [ "Check that card does not have a pass 1", "part number" ], "not": { "or": [ { "compare_vpd": { "fru": "system/chassis/motherboard/pcieslot10/pcie_card10", "keyword": "PartNumber", "value": "03FL194" } }, { "compare_vpd": { "fru": "system/chassis/motherboard/pcieslot10/pcie_card10", "keyword": "PartNumber", "value": "03FL204" } } ] } } ] } } ] } } ] } } ] }, { "comments": [ "Rule to determine if a Flett card is present in slot C11.", "This requires a Nisqually pass2+ due to I2C bus number", "differences between pass 1 and pass 2.", "Pass 1 and pass 2 Fletts are both supported.", "Must return true if present and false otherwise." ], "id": "is_flett_c11_present_rule", "actions": [ { "if": { "condition": { "comments": ["Check if the Nisqually is pass 2"], "run_rule": "is_pass2_nisqually_rule" }, "then": [ { "comments": [ "Check if a card is present in slot C11" ], "if": { "condition": { "compare_presence": { "fru": "system/chassis/motherboard/pcieslot11/pcie_card11", "value": true } }, "then": [ { "comments": [ "Check if card has Flett CCIN keyword" ], "compare_vpd": { "fru": "system/chassis/motherboard/pcieslot11/pcie_card11", "keyword": "CCIN", "value": "6B87" } } ] } } ] } } ] } ], "chassis": [ { "comments": ["Chassis (drawer) 1"], "number": 1, "inventory_path": "system/chassis", "devices": [ { "comments": [ "AVDD / IR38064: Primary PMBus Interface", "In schematic: bus 4 (1-based), address 0xE2 (8-bit)" ], "id": "avdd_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 3, "address": "0x71" }, "presence_detection": { "rule_id": "is_pass2_nisqually_rule" }, "rails": [ { "id": "avdd_rail", "sensor_monitoring": { "rule_id": "read_sensors_ir38064_rule" } } ] }, { "comments": [ "3.3VA / TPS549D22", "In schematic: bus 9 (1-based), address 0x36 (8-bit)", "Does not have power at standby; cannot be configured", "Does not support the PMBus PAGE command" ], "id": "3_3va_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 8, "address": "0x1B" }, "rails": [ { "id": "3_3va_rail" } ] }, { "comments": [ "3.3VB / TPS549D22", "In schematic: bus 4 (1-based), address 0x38 (8-bit)", "Does not have power at standby; cannot be configured", "Does not support the PMBus PAGE command" ], "id": "3_3vb_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 3, "address": "0x1C" }, "rails": [ { "id": "3_3vb_rail" } ] }, { "comments": [ "VDDp0 DCM 0 / XDPE132G5C: Primary PMBus Interface", "In schematic: bus 10 (1-based), address 0xE2 (8-bit)" ], "id": "vdd_p0_dcm0_regulator", "is_regulator": true, "fru": "system/chassis/motherboard/vdd_vrm0", "i2c_interface": { "bus": 9, "address": "0x71" }, "rails": [ { "id": "vdd_p0_dcm0_rail", "configuration": { "volts": 0.9, "rule_id": "configure_vdd_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_xdpe132g5c_page0_rule" } } ] }, { "comments": [ "VDDp1 DCM 0 / XDPE132G5C: Primary PMBus Interface", "In schematic: bus 10 (1-based), address 0xE0 (8-bit)" ], "id": "vdd_p1_dcm0_regulator", "is_regulator": true, "fru": "system/chassis/motherboard/vdd_vrm0", "i2c_interface": { "bus": 9, "address": "0x70" }, "rails": [ { "id": "vdd_p1_dcm0_rail", "configuration": { "volts": 0.9, "rule_id": "configure_vdd_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_xdpe132g5c_page0_rule" } } ] }, { "comments": [ "VDDp0 DCM 1 / XDPE132G5C: Primary PMBus Interface", "In schematic: bus 11 (1-based), address 0xE2 (8-bit)" ], "id": "vdd_p0_dcm1_regulator", "is_regulator": true, "fru": "system/chassis/motherboard/vdd_vrm1", "i2c_interface": { "bus": 10, "address": "0x71" }, "presence_detection": { "rule_id": "is_dcm1_vrm_present_rule" }, "rails": [ { "id": "vdd_p0_dcm1_rail", "configuration": { "volts": 0.9, "rule_id": "configure_vdd_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_xdpe132g5c_page0_rule" } } ] }, { "comments": [ "VDDp1 DCM 1 / XDPE132G5C: Primary PMBus Interface", "In schematic: bus 11 (1-based), address 0xE0 (8-bit)" ], "id": "vdd_p1_dcm1_regulator", "is_regulator": true, "fru": "system/chassis/motherboard/vdd_vrm1", "i2c_interface": { "bus": 10, "address": "0x70" }, "presence_detection": { "rule_id": "is_dcm1_vrm_present_rule" }, "rails": [ { "id": "vdd_p1_dcm1_rail", "configuration": { "volts": 0.9, "rule_id": "configure_vdd_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_xdpe132g5c_page0_rule" } } ] }, { "comments": [ "VDN & VCSp0 DCM 0 / IR35221: Primary PMBus Interface", "In schematic: bus 10 (1-based), address 0xE4 (8-bit)" ], "id": "vdn_vcs_p0_dcm0_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 9, "address": "0x72" }, "rails": [ { "comments": ["PMBus PAGE 0 rail"], "id": "vdn_dcm0_rail", "configuration": { "volts": 0.9, "rule_id": "configure_vdn_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } }, { "comments": ["PMBus PAGE 1 rail"], "id": "vcs_p0_dcm0_rail", "configuration": { "volts": 1.0, "rule_id": "configure_vcs_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page1_rule" } } ] }, { "comments": [ "VIO & VCSp1 DCM 0 / IR35221: Primary PMBus Interface", "In schematic: bus 10 (1-based), address 0xE6 (8-bit)" ], "id": "vio_vcs_p1_dcm0_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 9, "address": "0x73" }, "rails": [ { "comments": ["PMBus PAGE 0 rail"], "id": "vio_dcm0_rail", "configuration": { "volts": 1.02, "rule_id": "configure_vio_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } }, { "comments": ["PMBus PAGE 1 rail"], "id": "vcs_p1_dcm0_rail", "configuration": { "volts": 1.0, "rule_id": "configure_vcs_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page1_rule" } } ] }, { "comments": [ "VDN & VCSp0 DCM 1 / IR35221: Primary PMBus Interface", "In schematic: bus 11 (1-based), address 0xE4 (8-bit)" ], "id": "vdn_vcs_p0_dcm1_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 10, "address": "0x72" }, "presence_detection": { "rule_id": "is_2s_system_rule" }, "rails": [ { "comments": ["PMBus PAGE 0 rail"], "id": "vdn_dcm1_rail", "configuration": { "volts": 0.9, "rule_id": "configure_vdn_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } }, { "comments": ["PMBus PAGE 1 rail"], "id": "vcs_p0_dcm1_rail", "configuration": { "volts": 1.0, "rule_id": "configure_vcs_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page1_rule" } } ] }, { "comments": [ "VIO & VCSp1 DCM 1 / IR35221: Primary PMBus Interface", "In schematic: bus 11 (1-based), address 0xE6 (8-bit)" ], "id": "vio_vcs_p1_dcm1_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 10, "address": "0x73" }, "presence_detection": { "rule_id": "is_2s_system_rule" }, "rails": [ { "comments": ["PMBus PAGE 0 rail"], "id": "vio_dcm1_rail", "configuration": { "volts": 1.02, "rule_id": "configure_vio_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } }, { "comments": ["PMBus PAGE 1 rail"], "id": "vcs_p1_dcm1_rail", "configuration": { "volts": 1.0, "rule_id": "configure_vcs_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page1_rule" } } ] }, { "comments": [ "VPCIe DCM 0 / IR35221: Primary PMBus Interface", "In schematic: bus 10 (1-based), address 0xE8 (8-bit)" ], "id": "vpcie_dcm0_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 9, "address": "0x74" }, "rails": [ { "id": "vpcie_dcm0_rail", "configuration": { "volts": 0.86, "rule_id": "configure_vpcie_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } } ] }, { "comments": [ "VPCIe DCM 1 / IR35221: Primary PMBus Interface", "In schematic: bus 11 (1-based), address 0xE8 (8-bit)" ], "id": "vpcie_dcm1_regulator", "is_regulator": true, "fru": "system/chassis/motherboard", "i2c_interface": { "bus": 10, "address": "0x74" }, "presence_detection": { "rule_id": "is_2s_system_rule" }, "rails": [ { "id": "vpcie_dcm1_rail", "configuration": { "volts": 0.86, "rule_id": "configure_vpcie_rule" }, "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } } ] }, { "comments": [ "Flett Slot C8 / IR35221: Primary PMBus Interface", "In schematic: bus 7 (1-based) mux channel 3,", "address 0xEC (8-bit).", "BMC I2C bus alias 28" ], "id": "flett_slot_c8_regulator", "is_regulator": true, "fru": "system/chassis/motherboard/pcieslot8/pcie_card8", "i2c_interface": { "bus": 28, "address": "0x76" }, "presence_detection": { "rule_id": "is_flett_c8_present_rule" }, "rails": [ { "id": "flett_slot_c8_rail", "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } } ] }, { "comments": [ "Flett Slot C9 / IR35221: Primary PMBus Interface", "In schematic: bus 7 (1-based) mux channel 2,", "address 0xEC (8-bit).", "BMC I2C bus alias 27" ], "id": "flett_slot_c9_regulator", "is_regulator": true, "fru": "system/chassis/motherboard/pcieslot9/pcie_card9", "i2c_interface": { "bus": 27, "address": "0x76" }, "presence_detection": { "rule_id": "is_flett_c9_present_rule" }, "rails": [ { "id": "flett_slot_c9_rail", "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } } ] }, { "comments": [ "Flett Slot C11 / IR35221: Primary PMBus Interface", "In schematic: bus 12 (1-based) mux channel 1,", "address 0xEC (8-bit).", "BMC I2C bus alias 30" ], "id": "flett_slot_c11_regulator", "is_regulator": true, "fru": "system/chassis/motherboard/pcieslot11/pcie_card11", "i2c_interface": { "bus": 30, "address": "0x76" }, "presence_detection": { "rule_id": "is_flett_c11_present_rule" }, "rails": [ { "id": "flett_slot_c11_rail", "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } } ] }, { "comments": [ "Flett Slot C10 / IR35221: Primary PMBus Interface", "In schematic: bus 12 (1-based) mux channel 0,", "address 0xEC (8-bit).", "BMC I2C bus alias 29" ], "id": "flett_slot_c10_regulator", "is_regulator": true, "fru": "system/chassis/motherboard/pcieslot10/pcie_card10", "i2c_interface": { "bus": 29, "address": "0x76" }, "presence_detection": { "rule_id": "is_flett_c10_present_rule" }, "rails": [ { "id": "flett_slot_c10_rail", "sensor_monitoring": { "rule_id": "read_sensors_ir35221_page0_rule" } } ] } ] } ] }