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| author | Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> | 2017-11-23 23:59:06 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2017-12-02 11:41:29 +0100 |
| commit | eed48a3beba0b1da725c77288091bfa6395d232d (patch) | |
| tree | 88c8ab7cb7633c56a590e9f026793b9e007d81b4 /Documentation/devicetree | |
| parent | iio: light: add support for UVIS25 sensor (diff) | |
| download | linux-eed48a3beba0b1da725c77288091bfa6395d232d.tar.xz linux-eed48a3beba0b1da725c77288091bfa6395d232d.zip | |
dt-bindings: iio: light: add UVIS25 device bindings
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/light/uvis25.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/light/uvis25.txt b/Documentation/devicetree/bindings/iio/light/uvis25.txt new file mode 100644 index 000000000000..3041207e3f3c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/uvis25.txt @@ -0,0 +1,23 @@ +* ST UVIS25 uv sensor + +Required properties: +- compatible: should be "st,uvis25" +- reg: i2c address of the sensor / spi cs line + +Optional properties: +- interrupt-parent: should be the phandle for the interrupt controller +- interrupts: interrupt mapping for IRQ. It should be configured with + flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or + IRQ_TYPE_EDGE_FALLING. + + Refer to interrupt-controller/interrupts.txt for generic interrupt + client node bindings. + +Example: + +uvis25@47 { + compatible = "st,uvis25"; + reg = <0x47>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>; +}; |