diff options
Diffstat (limited to 'zephyr/projects/corsola/adc_magikarp.dts')
| -rw-r--r-- | zephyr/projects/corsola/adc_magikarp.dts | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/zephyr/projects/corsola/adc_magikarp.dts b/zephyr/projects/corsola/adc_magikarp.dts new file mode 100644 index 0000000000..358af6f0f4 --- /dev/null +++ b/zephyr/projects/corsola/adc_magikarp.dts @@ -0,0 +1,63 @@ +/* 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. + */ + +#include <cros/thermistor/thermistor.dtsi> + +/ { + named-adc-channels { + compatible = "named-adc-channels"; + adc_vbus_c0 { + enum-name = "ADC_VBUS_C0"; + io-channels = <&adc0 0>; + mul = <10>; + }; + adc_board_id0 { + enum-name = "ADC_BOARD_ID_0"; + io-channels = <&adc0 1>; + }; + adc_board_id1 { + enum-name = "ADC_BOARD_ID_1"; + io-channels = <&adc0 2>; + }; + adc_vbus_c1 { + enum-name = "ADC_VBUS_C1"; + io-channels = <&adc0 7>; + mul = <10>; + }; + adc_ambient: ambient { + enum-name = "ADC_TEMP_SENSOR_2_AMBIENT"; + io-channels = <&adc0 5>; + }; + }; +}; + +&adc0 { + status = "okay"; + pinctrl-0 = <&adc0_ch0_gpi0_default + &adc0_ch1_gpi1_default + &adc0_ch2_gpi2_default + &adc0_ch5_gpi5_default + &adc0_ch7_gpi7_default>; + pinctrl-names = "default"; +}; + +/ { + temp_ambient: ambient { + compatible = "cros-ec,temp-sensor-thermistor"; + thermistor = <&thermistor_3V3_30K9_47K_NCP15WB>; + adc = <&adc_ambient>; + }; + + named-temp-sensors { + compatible = "cros-ec,temp-sensors"; + ambient { + sensor = <&temp_ambient>; + }; + }; +}; + +&thermistor_3V3_30K9_47K_NCP15WB { + status = "okay"; +}; |