| Jonathan Cameron | 44fd881 | 2020-11-28 17:33:42 +0000 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/iio/imu/invensense,mpu6050.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: InvenSense MPU-6050 Six-Axis (Gyro + Accelerometer) MEMS MotionTracking Device |
| 8 | |
| 9 | maintainers: |
| 10 | - Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> |
| 11 | |
| 12 | description: | |
| 13 | These devices support both I2C and SPI bus interfaces. |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | enum: |
| 18 | - invensense,iam20680 |
| 19 | - invensense,icm20608 |
| 20 | - invensense,icm20609 |
| 21 | - invensense,icm20689 |
| 22 | - invensense,icm20602 |
| 23 | - invensense,icm20690 |
| 24 | - invensense,mpu6000 |
| 25 | - invensense,mpu6050 |
| 26 | - invensense,mpu6500 |
| 27 | - invensense,mpu6515 |
| Stephan Gerhold | af73caa | 2020-12-02 11:46:55 +0100 | [diff] [blame] | 28 | - invensense,mpu6880 |
| Jonathan Cameron | 44fd881 | 2020-11-28 17:33:42 +0000 | [diff] [blame] | 29 | - invensense,mpu9150 |
| 30 | - invensense,mpu9250 |
| 31 | - invensense,mpu9255 |
| 32 | |
| 33 | reg: |
| 34 | maxItems: 1 |
| 35 | |
| 36 | interrupts: |
| 37 | maxItems: 1 |
| 38 | |
| 39 | spi-max-frequency: true |
| 40 | |
| 41 | vdd-supply: true |
| 42 | vddio-supply: true |
| 43 | |
| 44 | mount-matrix: true |
| 45 | |
| 46 | i2c-gate: |
| 47 | $ref: /schemas/i2c/i2c-controller.yaml |
| 48 | unevaluatedProperties: false |
| 49 | description: | |
| 50 | These devices also support an auxiliary i2c bus via an i2c-gate. |
| 51 | |
| 52 | allOf: |
| 53 | - if: |
| 54 | not: |
| 55 | properties: |
| 56 | compatible: |
| 57 | contains: |
| 58 | enum: |
| 59 | - invensense,mpu9150 |
| 60 | - invensense,mpu9250 |
| 61 | - invensense,mpu9255 |
| 62 | then: |
| 63 | properties: |
| 64 | i2c-gate: false |
| 65 | |
| 66 | additionalProperties: false |
| 67 | |
| 68 | required: |
| 69 | - compatible |
| 70 | - reg |
| 71 | - interrupts |
| 72 | |
| 73 | examples: |
| 74 | - | |
| 75 | #include <dt-bindings/interrupt-controller/irq.h> |
| 76 | i2c { |
| 77 | #address-cells = <1>; |
| 78 | #size-cells = <0>; |
| 79 | |
| 80 | imu@68 { |
| 81 | compatible = "invensense,mpu9250"; |
| 82 | reg = <0x68>; |
| 83 | interrupt-parent = <&gpio3>; |
| 84 | interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; |
| 85 | mount-matrix = "-0.984807753012208", /* x0 */ |
| 86 | "0", /* y0 */ |
| 87 | "-0.173648177666930", /* z0 */ |
| 88 | "0", /* x1 */ |
| 89 | "-1", /* y1 */ |
| 90 | "0", /* z1 */ |
| 91 | "-0.173648177666930", /* x2 */ |
| 92 | "0", /* y2 */ |
| 93 | "0.984807753012208"; /* z2 */ |
| 94 | i2c-gate { |
| 95 | #address-cells = <1>; |
| 96 | #size-cells = <0>; |
| 97 | magnetometer@c { |
| Thierry Reding | a3ebdcc | 2021-12-06 15:48:01 +0100 | [diff] [blame] | 98 | compatible = "asahi-kasei,ak8975"; |
| Jonathan Cameron | 44fd881 | 2020-11-28 17:33:42 +0000 | [diff] [blame] | 99 | reg = <0x0c>; |
| 100 | }; |
| 101 | }; |
| 102 | }; |
| 103 | }; |
| 104 | ... |