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03b262f2bb
Introduce driver for Murata ZPA2326 pressure and temperature sensor: http://www.murata.com/en-us/products/productdetail?partno=ZPA2326-0311A-R Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
32 lines
1019 B
Plaintext
32 lines
1019 B
Plaintext
Murata ZPA2326 pressure sensor
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Pressure sensor from Murata with SPI and I2C bus interfaces.
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Required properties:
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- compatible: "murata,zpa2326"
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- reg: the I2C address or SPI chip select the device will respond to
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Recommended properties for SPI bus usage:
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- spi-max-frequency: maximum SPI bus frequency as documented in
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Documentation/devicetree/bindings/spi/spi-bus.txt
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Optional properties:
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- vref-supply: an optional regulator that needs to be on to provide VREF
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power to the sensor
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- vdd-supply: an optional regulator that needs to be on to provide VDD
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power to the sensor
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- interrupt-parent: phandle to the parent interrupt controller as documented in
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Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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- interrupts: interrupt mapping for IRQ as documented in
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Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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Example:
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zpa2326@5c {
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compatible = "murata,zpa2326";
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reg = <0x5c>;
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interrupt-parent = <&gpio>;
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interrupts = <12>;
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vdd-supply = <&ldo_1v8_gnss>;
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};
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