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v0.8.1
v0.8.1
https://github.com/torvalds/linux
Tip revision: 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 authored by Linus Torvalds on 27 February 2022, 22:36:33 UTC
Linux 5.17-rc6
Linux 5.17-rc6
Tip revision: 7e57714
bosch,bma255.yaml
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/accel/bosch,bma255.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Bosch BMA255 and Similar Accelerometers
maintainers:
- Linus Walleij <linus.walleij@linaro.org>
- Stephan Gerhold <stephan@gerhold.net>
description:
3 axis accelerometers with varying range and I2C or SPI
4-wire interface.
properties:
compatible:
enum:
# bmc150-accel driver in Linux
- bosch,bma222
- bosch,bma222e
- bosch,bma250e
- bosch,bma253
- bosch,bma254
- bosch,bma255
- bosch,bma280
- bosch,bmc150_accel
- bosch,bmc156_accel
- bosch,bmi055_accel
# bma180 driver in Linux
- bosch,bma023
- bosch,bma150
- bosch,bma180
- bosch,bma250
- bosch,smb380
reg:
maxItems: 1
vdd-supply: true
vddio-supply: true
interrupts:
minItems: 1
maxItems: 2
description: |
Without interrupt-names, the first interrupt listed must be the one
connected to the INT1 pin, the second (optional) interrupt listed must be
the one connected to the INT2 pin (if available). The type should be
IRQ_TYPE_EDGE_RISING.
BMC156 does not have an INT1 pin, therefore the first interrupt pin is
always treated as INT2.
interrupt-names:
minItems: 1
maxItems: 2
items:
enum:
- INT1
- INT2
mount-matrix:
description: an optional 3x3 mounting rotation matrix.
spi-max-frequency:
maximum: 10000000
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
accelerometer@8 {
compatible = "bosch,bma222";
reg = <0x08>;
vddio-supply = <&vddio>;
vdd-supply = <&vdd>;
interrupts = <57 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "INT1";
};
};
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
accelerometer@10 {
compatible = "bosch,bmc156_accel";
reg = <0x10>;
vddio-supply = <&vddio>;
vdd-supply = <&vdd>;
interrupts = <116 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "INT2";
};
};
- |
# include <dt-bindings/interrupt-controller/irq.h>
spi {
#address-cells = <1>;
#size-cells = <0>;
accel@0 {
compatible = "bosch,bma222";
reg = <0>;
spi-max-frequency = <10000000>;
};
};
...