From 62593189b66ac6b5b69d2cf5b90728cc65a8fd68 Mon Sep 17 00:00:00 2001 From: Matti Vaittinen Date: Wed, 27 Sep 2023 11:27:57 +0300 Subject: [PATCH] dt-bindings: Add ROHM BM1390 pressure sensor BM1390GLV-Z is a pressure sensor which performs internal temperature compensation for the MEMS. Pressure range is from 300 hPa to 1300 hPa and sample averaging and IIR filtering is built in sensor. Temperature measurement is also supported. Add dt-bindings for the sensor. Signed-off-by: Matti Vaittinen Reviewed-by: Conor Dooley Link: https://lore.kernel.org/r/08796e6b28d2c67933b1a1a5eca0f43da322a597.1695727471.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron --- .../bindings/iio/pressure/rohm,bm1390.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/pressure/rohm,bm1390.yaml diff --git a/Documentation/devicetree/bindings/iio/pressure/rohm,bm1390.yaml b/Documentation/devicetree/bindings/iio/pressure/rohm,bm1390.yaml new file mode 100644 index 0000000000000..7c4ca6322bf89 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/pressure/rohm,bm1390.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/pressure/rohm,bm1390.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BM1390 pressure sensor + +maintainers: + - Matti Vaittinen + +description: + BM1390GLV-Z is a pressure sensor which performs internal temperature + compensation for the MEMS. Pressure range is from 300 hPa to 1300 hPa + and sample averaging and IIR filtering is built in. Temperature + measurement is also supported. + +properties: + compatible: + const: rohm,bm1390glv-z + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + pressure-sensor@5d { + compatible = "rohm,bm1390glv-z"; + reg = <0x5d>; + + interrupt-parent = <&gpio1>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + + vdd-supply = <&vdd>; + }; + }; -- 2.30.2