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- Device:
index: 0
# Linux sysfs path for this power sequencer (0xC8 8-bit address)
path: /sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a400.i2c-bus/i2c-8/8-0064
RailNames:
- "12.0V"
- "3.3V"
- "1.8V"
- "1.1V"
- "0.8V_SW"
- "5.0V"
- "VDN0"
- "VDN1"
- "AVDD"
- "VIO0"
- "VIO1"
- "VDD0"
- "VDD1"
- "VCS0"
- "VCS1"
GPIConfigs:
- name: PGOOD_5P0V
gpi: 1
pinID: 8
poll: false
analysis: none
- name: MEM_GOOD0
gpi: 2
pinID: 9
poll: false
analysis: none
- name: MEM_GOOD1
gpi: 3
pinID: 10
poll: false
analysis: none
- name: GPU_PGOOD
gpi: 4
pinID: 14
poll: false
analysis: gpuPGOOD # Extra GPIOAnalysis to run if faulted
- name: GPU_TH_OVERT
gpi: 5
pinID: 17
poll: false
analysis: gpuOverTemp # Extra GPIOAnalysis to run if faulted
- name: SOFTWARE_PGOOD
gpi: 6
pinID: 11
poll: false
analysis: none
GPIOAnalysis:
- type: gpuPGOOD
# The PCA9xxx chip device path and address (0xC0 8-bit = 0x60 7-bit)
path: /sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a400.i2c-bus/i2c-8/8-0060
gpio_value: low # What GPIO value indicates a fault/problem?
error_function: gpuPGOODError # Extra analysis function to call for this type
option_flags: none
GPIODefinitions:
- GPIODefinition: GPU Card 0
gpio: 8 # GPIO pin/register to check for fault
# Call out path for fault
callout: /system/chassis/motherboard/gv100card0
- GPIODefinition: GPU Card 1
gpio: 9
callout: /system/chassis/motherboard/gv100card1
- GPIODefinition: GPU Card 2
gpio: 10
callout: /system/chassis/motherboard/gv100card2
- GPIODefinition: GPU Card 3
gpio: 11
callout: /system/chassis/motherboard/gv100card3
- type: gpuOverTemp
# The PCA9xxx chip device path and address (0xC0 8-bit = 0x60 7-bit)
path: /sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a400.i2c-bus/i2c-8/8-0060
gpio_value: low # What GPIO value indicates a fault/problem?
error_function: gpuOverTempError # Extra analysis function to call for this type
option_flags: shutdownOnFault
GPIODefinitions:
- GPIODefinition: GPU Card 0 Overtemperature
gpio: 2 # GPIO pin/register to check for fault
# Call out path for fault
callout: /system/chassis/motherboard/gv100card0
- GPIODefinition: GPU Card 1 Overtemperature
gpio: 3
callout: /system/chassis/motherboard/gv100card1
- GPIODefinition: GPU Card 2 Overtemperature
gpio: 4
callout: /system/chassis/motherboard/gv100card2
- GPIODefinition: GPU Card 3 Overtemperature
gpio: 5
callout: /system/chassis/motherboard/gv100card3
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