projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 6259551c LW |
1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/iio/accel/bosch,bma255.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| 7 | title: Bosch BMA255 and Similar Accelerometers | |
| 8 | ||
| 9 | maintainers: | |
| 10 | - Linus Walleij <linus.walleij@linaro.org> | |
| 7e6b7866 | 11 | - Stephan Gerhold <stephan@gerhold.net> |
| 6259551c LW |
12 | |
| 13 | description: | |
| 14 | 3 axis accelerometers with varying range and I2C or SPI | |
| 15 | 4-wire interface. | |
| 16 | ||
| 17 | properties: | |
| 18 | compatible: | |
| 19 | enum: | |
| 7e6b7866 | 20 | # bmc150-accel driver in Linux |
| 562442d5 SG |
21 | - bosch,bma222 |
| 22 | - bosch,bma222e | |
| 23 | - bosch,bma250e | |
| c3a16200 | 24 | - bosch,bma253 |
| 5640fed3 | 25 | - bosch,bma254 |
| 6259551c | 26 | - bosch,bma255 |
| 6259551c | 27 | - bosch,bma280 |
| 562442d5 | 28 | - bosch,bmc150_accel |
| 02104141 | 29 | - bosch,bmc156_accel |
| 562442d5 | 30 | - bosch,bmi055_accel |
| 6259551c | 31 | |
| 7e6b7866 SG |
32 | # bma180 driver in Linux |
| 33 | - bosch,bma023 | |
| 34 | - bosch,bma150 | |
| 35 | - bosch,bma180 | |
| 36 | - bosch,bma250 | |
| 37 | - bosch,smb380 | |
| 38 | ||
| 6259551c LW |
39 | reg: |
| 40 | maxItems: 1 | |
| 41 | ||
| 42 | vdd-supply: true | |
| 43 | vddio-supply: true | |
| 44 | ||
| 45 | interrupts: | |
| d1e7ff89 SG |
46 | minItems: 1 |
| 47 | maxItems: 2 | |
| 48 | description: | | |
| 84c31a04 SG |
49 | Without interrupt-names, the first interrupt listed must be the one |
| 50 | connected to the INT1 pin, the second (optional) interrupt listed must be | |
| 51 | the one connected to the INT2 pin (if available). The type should be | |
| 52 | IRQ_TYPE_EDGE_RISING. | |
| 53 | ||
| 02104141 SG |
54 | BMC156 does not have an INT1 pin, therefore the first interrupt pin is |
| 55 | always treated as INT2. | |
| 56 | ||
| 84c31a04 SG |
57 | interrupt-names: |
| 58 | minItems: 1 | |
| 59 | maxItems: 2 | |
| 60 | items: | |
| 61 | enum: | |
| 62 | - INT1 | |
| 63 | - INT2 | |
| 6259551c LW |
64 | |
| 65 | mount-matrix: | |
| 66 | description: an optional 3x3 mounting rotation matrix. | |
| 67 | ||
| 68 | spi-max-frequency: | |
| 69 | maximum: 10000000 | |
| 70 | ||
| 71 | required: | |
| 72 | - compatible | |
| 73 | - reg | |
| 74 | ||
| 75 | additionalProperties: false | |
| 76 | ||
| 77 | examples: | |
| 78 | - | | |
| 79 | #include <dt-bindings/interrupt-controller/irq.h> | |
| 80 | i2c { | |
| 81 | #address-cells = <1>; | |
| 82 | #size-cells = <0>; | |
| 83 | accelerometer@8 { | |
| 84 | compatible = "bosch,bma222"; | |
| 85 | reg = <0x08>; | |
| 86 | vddio-supply = <&vddio>; | |
| 87 | vdd-supply = <&vdd>; | |
| 39361c99 | 88 | interrupts = <57 IRQ_TYPE_EDGE_RISING>; |
| 84c31a04 | 89 | interrupt-names = "INT1"; |
| 6259551c LW |
90 | }; |
| 91 | }; | |
| 02104141 SG |
92 | - | |
| 93 | #include <dt-bindings/interrupt-controller/irq.h> | |
| 94 | i2c { | |
| 95 | #address-cells = <1>; | |
| 96 | #size-cells = <0>; | |
| 97 | accelerometer@10 { | |
| 98 | compatible = "bosch,bmc156_accel"; | |
| 99 | reg = <0x10>; | |
| 100 | vddio-supply = <&vddio>; | |
| 101 | vdd-supply = <&vdd>; | |
| 102 | interrupts = <116 IRQ_TYPE_EDGE_RISING>; | |
| 103 | interrupt-names = "INT2"; | |
| 104 | }; | |
| 105 | }; | |
| 6259551c LW |
106 | - | |
| 107 | # include <dt-bindings/interrupt-controller/irq.h> | |
| 108 | spi { | |
| 109 | #address-cells = <1>; | |
| 110 | #size-cells = <0>; | |
| 111 | accel@0 { | |
| 112 | compatible = "bosch,bma222"; | |
| 113 | reg = <0>; | |
| 114 | spi-max-frequency = <10000000>; | |
| 115 | }; | |
| 116 | }; | |
| 117 | ... |