Lines Matching +full:pmin +full:- +full:pascal
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andreas Klinger <ak@it-klinger.de>
11 - Petre Rodan <petre.rodan@subdimension.ro>
26 the pressure values can be specified manually via honeywell,pmin-pascal and
27 honeywell,pmax-pascal.
35 https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/
36 products/sensors/pressure-sensors/board-mount-pressure-sensors/
37 micropressure-mpr-series/documents/
38 sps-siot-mpr-series-datasheet-32332628-ciid-172626.pdf
49 Optional interrupt for indicating End-of-conversion.
54 reset-gpios:
60 honeywell,transfer-function:
64 1 - A, 10% to 90% of 2^24 (1677722 .. 15099494)
65 2 - B, 2.5% to 22.5% of 2^24 (419430 .. 3774874)
66 3 - C, 20% to 80% of 2^24 (3355443 .. 13421773)
70 honeywell,pressure-triplet:
72 Case-sensitive five character string that defines pressure range, unit
74 custom chip, unset and provide pmin-pascal and pmax-pascal instead.
81 honeywell,pmin-pascal:
83 Minimum pressure value the sensor can measure in pascal.
85 honeywell,pmax-pascal:
87 Maximum pressure value the sensor can measure in pascal.
89 spi-max-frequency:
92 vdd-supply:
96 - compatible
97 - reg
98 - honeywell,transfer-function
99 - vdd-supply
102 - required:
103 - honeywell,pressure-triplet
104 - required:
105 - honeywell,pmin-pascal
106 - honeywell,pmax-pascal
109 - $ref: /schemas/spi/spi-peripheral-props.yaml
110 - if:
112 - honeywell,pressure-triplet
115 honeywell,pmin-pascal: false
116 honeywell,pmax-pascal: false
121 - |
122 #include <dt-bindings/gpio/gpio.h>
123 #include <dt-bindings/interrupt-controller/irq.h>
125 #address-cells = <1>;
126 #size-cells = <0>;
131 reset-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
132 interrupt-parent = <&gpio3>;
135 honeywell,pressure-triplet = "0025PA";
136 honeywell,transfer-function = <1>;
137 vdd-supply = <&vcc_3v3>;
140 - |
142 #address-cells = <1>;
143 #size-cells = <0>;
148 spi-max-frequency = <800000>;
149 reset-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
150 interrupt-parent = <&gpio0>;
153 honeywell,pressure-triplet = "0015PA";
154 honeywell,transfer-function = <1>;
155 vdd-supply = <&vcc_3v3>;