diff options
Diffstat (limited to 'baseboard/zork/variant_trembyle.c')
| -rw-r--r-- | baseboard/zork/variant_trembyle.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/baseboard/zork/variant_trembyle.c b/baseboard/zork/variant_trembyle.c index b8f70c6295..7d5c05a7ab 100644 --- a/baseboard/zork/variant_trembyle.c +++ b/baseboard/zork/variant_trembyle.c @@ -6,6 +6,8 @@ #include "common.h" #include "console.h" #include "driver/retimer/ps8811.h" +#include "fan.h" +#include "fan_chip.h" #include "gpio.h" #include "hooks.h" #include "i2c.h" @@ -15,6 +17,64 @@ #define CPRINTFUSB(format, args...) cprintf(CC_USBCHARGE, format, ## args) /***************************************************************************** + * Fan + */ + +/* Physical fans. These are logically separate from pwm_channels. */ +const struct fan_conf fan_conf_0 = { + .flags = FAN_USE_RPM_MODE, + .ch = MFT_CH_0, /* Use MFT id to control fan */ + .pgood_gpio = -1, + .enable_gpio = -1, +}; +const struct fan_rpm fan_rpm_0 = { + .rpm_min = 3100, + .rpm_start = 3100, + .rpm_max = 6900, +}; +const struct fan_t fans[] = { + [FAN_CH_0] = { + .conf = &fan_conf_0, + .rpm = &fan_rpm_0, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(fans) == FAN_CH_COUNT); + +const static struct ec_thermal_config thermal_thermistor = { + .temp_host = { + [EC_TEMP_THRESH_HIGH] = C_TO_K(75), + [EC_TEMP_THRESH_HALT] = C_TO_K(80), + }, + .temp_host_release = { + [EC_TEMP_THRESH_HIGH] = C_TO_K(65), + }, + .temp_fan_off = C_TO_K(25), + .temp_fan_max = C_TO_K(50), +}; + +const static struct ec_thermal_config thermal_cpu = { + .temp_host = { + [EC_TEMP_THRESH_HIGH] = C_TO_K(85), + [EC_TEMP_THRESH_HALT] = C_TO_K(95), + }, + .temp_host_release = { + [EC_TEMP_THRESH_HIGH] = C_TO_K(65), + }, + .temp_fan_off = C_TO_K(25), + .temp_fan_max = C_TO_K(50), +}; + +struct ec_thermal_config thermal_params[TEMP_SENSOR_COUNT]; + +static void setup_fans(void) +{ + thermal_params[TEMP_SENSOR_CHARGER] = thermal_thermistor; + thermal_params[TEMP_SENSOR_SOC] = thermal_thermistor; + thermal_params[TEMP_SENSOR_CPU] = thermal_cpu; +} +DECLARE_HOOK(HOOK_INIT, setup_fans, HOOK_PRIO_DEFAULT); + +/***************************************************************************** * USB-A Retimer tuning */ #define PS8811_ACCESS_RETRIES 2 |