diff options
Diffstat (limited to 'zephyr/program/nissa/yaviks/fan.dtsi')
| -rw-r--r-- | zephyr/program/nissa/yaviks/fan.dtsi | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/zephyr/program/nissa/yaviks/fan.dtsi b/zephyr/program/nissa/yaviks/fan.dtsi deleted file mode 100644 index 229530b57a..0000000000 --- a/zephyr/program/nissa/yaviks/fan.dtsi +++ /dev/null @@ -1,71 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ -/ { - fans { - compatible = "cros-ec,fans"; - fan_0 { - pwms = <&pwm2 PWM_CHANNEL_2 PWM_KHZ(25) PWM_POLARITY_NORMAL>; - tach = <&tach1>; - rpm_min = <2500>; - rpm_start = <2500>; - rpm_max = <4100>; - rpm_deviation = <1>; - enable_gpio = <&gpio_fan_enable>; - }; - }; - fan_steps { - compatible = "cros-ec,fan-steps"; - level_0 { - temp_on = <44 47 0>; - temp_off = <99 99 99>; - rpm_target = <0>; - }; - level_1 { - temp_on = <48 48 0>; - temp_off = <43 45 99>; - rpm_target = <2600>; - }; - level_2 { - temp_on = <50 49 0>; - temp_off = <47 46 99>; - rpm_target = <2800>; - }; - level_3 { - temp_on = <52 50 54>; - temp_off = <49 47 51>; - rpm_target = <3000>; - }; - level_4 { - temp_on = <54 56 60>; - temp_off = <51 48 52>; - rpm_target = <3300>; - }; - level_5 { - temp_on = <60 60 64>; - temp_off = <53 52 56>; - rpm_target = <3600>; - }; - level_6 { - temp_on = <100 100 100>; - temp_off = <59 54 58>; - rpm_target = <4100>; - }; - }; -}; -/* pwm for fan */ -&pwm2 { - status = "okay"; - prescaler-cx = <PWM_PRESCALER_C6>; - pinctrl-0 = <&pwm2_gpa2_default>; - pinctrl-names = "default"; -}; -/* fan tachometer sensor */ -&tach1 { - status = "okay"; - channel = <IT8XXX2_TACH_CHANNEL_A>; - pulses-per-round = <2>; - pinctrl-0 = <&tach1a_gpd7_default>; - pinctrl-names = "default"; -}; |