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# SPDX-License-Identifier: GPL-2.0-only
# Generic ITE romstage driver - Just enough UART initialisation code for
# romstage.
config SUPERIO_ITE_COMMON_PRE_RAM
bool
config SUPERIO_ITE_COMMON_GPIO_PRE_RAM
bool
help
Enable generic pre-ram driver for configuring ITE SIO GPIOs.
It applies only to ITE SIOs not ITE ECs using LDN 7 (typically)
to configure GPIO Simple I/O mode.
if SUPERIO_ITE_COMMON_GPIO_PRE_RAM
config SUPERIO_ITE_COMMON_NUM_GPIO_SETS
int
help
The maximum number of GPIO sets supported by ITE SIO chip.
Each SIO chip must set this config option to a proper values
if it intends to enable SUPERIO_ITE_COMMON_GPIO_PRE_RAM.
config SUPERIO_ITE_COMMON_GPIO_LED_FREQ_5BIT
bool
default n
help
Selected ITE SIOs control the GPIO LED frequency using 5 bits
instead of two. The LED register layout is also different for
these chips. Select this if the SIO GP LED Frequency control
field has 5 bits and support duty cycle as well.
endif
# Generic ITE environment controller driver
config SUPERIO_ITE_ENV_CTRL
bool
if SUPERIO_ITE_ENV_CTRL
config SUPERIO_ITE_ENV_CTRL_FAN16_CONFIG
bool
help
Enable extended, 16-bit wide tacho counters.
config SUPERIO_ITE_ENV_CTRL_8BIT_PWM
bool
help
PWM duty cycles are set in 8-bit registers (instead of 7 bit).
config SUPERIO_ITE_ENV_CTRL_PWM_FREQ2
bool
help
The second FAN controller has a separate frequency setting.
config SUPERIO_ITE_ENV_CTRL_NO_ONOFF
bool
help
FAN controller always works in SmartGuardian mode.
config SUPERIO_ITE_ENV_CTRL_5FANS
bool
help
ITE FAN controller has 5 independent outputs.
config SUPERIO_ITE_ENV_CTRL_7BIT_SLOPE_REG
bool
help
Slope PWM registers have no separate BIT6 and are set directly by
7-bit values instead.
config SUPERIO_ITE_ENV_CTRL_EXT_ANY_TMPIN
bool
help
Temperature can be read to any TMPIN from an external sensor via SST/PECI
(instead of TMPIN3 only).
config SUPERIO_ITE_ENV_CTRL_NO_FULLSPEED_SETTING
bool
help
Fan controller does not support running at full speed when limit
temperature is reached.
config SUPERIO_ITE_ENV_CTRL_FAN_VECTOR
bool
help
Special fan control that will assist the smart control
config SUPERIO_ITE_ENV_CTRL_FAN_VECTOR_RANGED
bool
depends on SUPERIO_ITE_ENV_CTRL_FAN_VECTOR
help
Range and negative slope support
endif
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