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| 1 | +/* |
| 2 | + * Copyright (C) 2026 Nordic Semiconductor ASA |
| 3 | + * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause |
| 4 | + */ |
| 5 | + |
| 6 | +/ { |
| 7 | + aliases { |
| 8 | + sensor-bme688 = &i2c22; |
| 9 | + accel0 = &adxl362; |
| 10 | + accel-gyro = &bmi270; |
| 11 | + /delete-property/ sw0; |
| 12 | + }; |
| 13 | +}; |
| 14 | + |
| 15 | +/delete-node/ &button0; // P1.13 is adxl362 chip select signal |
| 16 | + |
| 17 | +&pinctrl { |
| 18 | + i2c22_default: i2c22_default { |
| 19 | + group1 { |
| 20 | + psels = <NRF_PSEL(TWIM_SCL, 1, 11)>, |
| 21 | + <NRF_PSEL(TWIM_SDA, 1, 12)>; |
| 22 | + }; |
| 23 | + }; |
| 24 | + |
| 25 | + i2c22_sleep: i2c22_sleep { |
| 26 | + group1 { |
| 27 | + psels = <NRF_PSEL(TWIM_SCL, 1, 11)>, |
| 28 | + <NRF_PSEL(TWIM_SDA, 1, 12)>; |
| 29 | + low-power-enable; |
| 30 | + }; |
| 31 | + }; |
| 32 | + |
| 33 | + spi21_default: spi21_default { |
| 34 | + group1 { |
| 35 | + psels = <NRF_PSEL(SPIM_SCK, 1, 22)>, |
| 36 | + <NRF_PSEL(SPIM_MISO, 1, 25)>, |
| 37 | + <NRF_PSEL(SPIM_MOSI, 1, 24)>; |
| 38 | + }; |
| 39 | + }; |
| 40 | + |
| 41 | + spi21_sleep: spi21_sleep { |
| 42 | + group1 { |
| 43 | + psels = <NRF_PSEL(SPIM_SCK, 1, 22)>, |
| 44 | + <NRF_PSEL(SPIM_MISO, 1, 25)>, |
| 45 | + <NRF_PSEL(SPIM_MOSI, 1, 24)>; |
| 46 | + low-power-enable; |
| 47 | + }; |
| 48 | + }; |
| 49 | +}; |
| 50 | + |
| 51 | +&i2c22 { |
| 52 | + status = "okay"; |
| 53 | + zephyr,concat-buf-size = <512>; |
| 54 | + pinctrl-0 = <&i2c22_default>; |
| 55 | + pinctrl-1 = <&i2c22_sleep>; |
| 56 | + pinctrl-names = "default", "sleep"; |
| 57 | + |
| 58 | + bme688: bme688@76 { |
| 59 | + compatible = "bosch,bme680"; |
| 60 | + status = "okay"; |
| 61 | + reg = <0x76>; |
| 62 | + }; |
| 63 | +}; |
| 64 | + |
| 65 | +&spi21 { |
| 66 | + status = "okay"; |
| 67 | + pinctrl-0 = <&spi21_default>; |
| 68 | + pinctrl-1 = <&spi21_sleep>; |
| 69 | + pinctrl-names = "default", "sleep"; |
| 70 | + cs-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>, |
| 71 | + <&gpio1 26 GPIO_ACTIVE_LOW>; |
| 72 | + |
| 73 | + bmi270: bmi270@0 { |
| 74 | + compatible = "bosch,bmi270"; |
| 75 | + status = "okay"; |
| 76 | + reg = <0>; |
| 77 | + spi-max-frequency = <DT_FREQ_M(8)>; |
| 78 | + }; |
| 79 | + |
| 80 | + adxl362: adxl362@1 { |
| 81 | + compatible = "adi,adxl362"; |
| 82 | + status = "okay"; |
| 83 | + reg = <1>; |
| 84 | + int1-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; |
| 85 | + spi-max-frequency = <DT_FREQ_M(8)>; |
| 86 | + }; |
| 87 | +}; |
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