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| author | Vasileios Amoiridis <vassilisamir@gmail.com> | 2024-12-10 00:38:45 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-12-28 14:28:13 +0000 |
| commit | 4358b76480211199c7ce5cfc90963c2a465702fa (patch) | |
| tree | fd73e30f3e6167cea5950a12a078b005cb202bed | |
| parent | a497ac9924bb6004532e54ac87eea710d49620b1 (diff) | |
| download | linux-next-4358b76480211199c7ce5cfc90963c2a465702fa.tar.gz linux-next-4358b76480211199c7ce5cfc90963c2a465702fa.zip | |
dt-bindings: iio: pressure: bmp085: Add SPI interface
The BMP{2,3,5}80 and BME280 devices have an SPI interface, so include it
in the device-tree.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241209233845.29539-2-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | Documentation/devicetree/bindings/iio/pressure/bmp085.yaml | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml b/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml index cb201cecfa1a..706b7e24f182 100644 --- a/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml +++ b/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml @@ -55,12 +55,16 @@ properties: 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: @@ -73,6 +77,16 @@ allOf: then: properties: interrupts: false + - if: + properties: + compatible: + contains: + enum: + - bosch,bmp085 + - bosch,bmp180 + then: + properties: + spi-max-frequency: false additionalProperties: false @@ -93,3 +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>; + }; + }; |