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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
tree | d6d89a12e7eb8017837c057935a2271290907f76 /Documentation/devicetree/bindings/iio/pressure | |
parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'Documentation/devicetree/bindings/iio/pressure')
-rw-r--r-- | Documentation/devicetree/bindings/iio/pressure/hp03.txt | 17 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/iio/pressure/ms5611.txt | 19 |
2 files changed, 36 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/pressure/hp03.txt b/Documentation/devicetree/bindings/iio/pressure/hp03.txt new file mode 100644 index 000000000..54e7e70bc --- /dev/null +++ b/Documentation/devicetree/bindings/iio/pressure/hp03.txt @@ -0,0 +1,17 @@ +HopeRF HP03 digital pressure/temperature sensors + +Required properties: +- compatible: must be "hoperf,hp03" +- xclr-gpio: must be device tree identifier of the XCLR pin. + The XCLR pin is a reset of the ADC in the chip, + it must be pulled HI before the conversion and + readout of the value from the ADC registers and + pulled LO afterward. + +Example: + +hp03@0x77 { + compatible = "hoperf,hp03"; + reg = <0x77>; + xclr-gpio = <&portc 0 0x0>; +}; diff --git a/Documentation/devicetree/bindings/iio/pressure/ms5611.txt b/Documentation/devicetree/bindings/iio/pressure/ms5611.txt new file mode 100644 index 000000000..17bca866c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/pressure/ms5611.txt @@ -0,0 +1,19 @@ +MEAS ms5611 family pressure sensors + +Pressure sensors from MEAS Switzerland with SPI and I2C bus interfaces. + +Required properties: +- compatible: "meas,ms5611" or "meas,ms5607" +- reg: the I2C address or SPI chip select the device will respond to + +Optional properties: +- vdd-supply: an optional regulator that needs to be on to provide VDD + power to the sensor. + +Example: + +ms5607@77 { + compatible = "meas,ms5607"; + reg = <0x77>; + vdd-supply = <&ldo_3v3_gnss>; +}; |