diff options
Diffstat (limited to 'Documentation/devicetree/bindings/iio/pressure/bmp085.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/pressure/bmp085.yaml | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml b/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml index 6fda887ee9d4..706b7e24f182 100644 --- a/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml +++ b/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml @@ -47,15 +47,47 @@ properties: maxItems: 1 interrupts: - description: - interrupt mapping for IRQ (BMP085 only) maxItems: 1 + drive-open-drain: + description: + set if the interrupt pin should be configured as open drain. + If not set, defaults to push-pull configuration. + type: boolean + + spi-max-frequency: + maximum: 10000000 + required: - compatible - vddd-supply - vdda-supply +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + - if: + properties: + compatible: + not: + contains: + enum: + - bosch,bmp085 + - bosch,bmp380 + - bosch,bmp580 + then: + properties: + interrupts: false + - if: + properties: + compatible: + contains: + enum: + - bosch,bmp085 + - bosch,bmp180 + then: + properties: + spi-max-frequency: false + additionalProperties: false examples: @@ -75,3 +107,18 @@ examples: vdda-supply = <&bar>; }; }; + - | + # include <dt-bindings/gpio/gpio.h> + # include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + pressure@0 { + compatible = "bosch,bmp280"; + reg = <0>; + spi-max-frequency = <10000000>; + reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; + vddd-supply = <&foo>; + vdda-supply = <&bar>; + }; + }; |