Lines Matching +full:adc +full:- +full:channels +full:- +full:used
1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/microchip,mcp3564.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip MCP346X and MCP356X ADC Family
10 - Marius Cristea <marius.cristea@microchip.com>
13 Bindings for the Microchip family of 153.6 ksps, Low-Noise 16/24-Bit
14 Delta-Sigma ADCs with an SPI interface. Datasheet can be found here:
16 …s/aemDocuments/documents/MSLD/ProductDocuments/DataSheets/MCP3561-2-4-Family-Data-Sheet-DS20006181…
18 …ds/aemDocuments/documents/APID/ProductDocuments/DataSheets/MCP3561_2_4R-Data-Sheet-DS200006391C.pdf
20 …ProductDocuments/DataSheets/MCP3461-2-4-Two-Four-Eight-Channel-153.6-ksps-Low-Noise-16-Bit-Delta-S…
22 …/aemDocuments/documents/APID/ProductDocuments/DataSheets/MCP3461-2-4R-Family-Data-Sheet-DS20006404…
27 - microchip,mcp3461
28 - microchip,mcp3462
29 - microchip,mcp3464
30 - microchip,mcp3461r
31 - microchip,mcp3462r
32 - microchip,mcp3464r
33 - microchip,mcp3561
34 - microchip,mcp3562
35 - microchip,mcp3564
36 - microchip,mcp3561r
37 - microchip,mcp3562r
38 - microchip,mcp3564r
43 spi-max-frequency:
46 spi-cpha: true
48 spi-cpol: true
50 vdd-supply: true
52 avdd-supply: true
57 If not specified, the internal crystal oscillator will be used.
61 description: IRQ line of the ADC
64 drive-open-drain:
66 Whether to drive the IRQ signal as push-pull (default) or open-drain. Note
71 vref-supply:
77 reference will be used.
79 microchip,hw-device-address:
84 The address is set on a per-device basis by fuses in the factory,
91 clocking of the device address (BITS[7:6] - top two bits of COMMAND BYTE
94 "#io-channel-cells":
97 "#address-cells":
100 "#size-cells":
104 "^channel@([0-9]|([1-7][0-9]))$":
105 $ref: adc.yaml
108 description: Represents the external channels which are connected to the ADC.
112 description: The channel number in single-ended and differential mode.
117 - reg
120 spi-cpol: [ spi-cpha ]
121 spi-cpha: [ spi-cpol ]
124 - compatible
125 - reg
126 - microchip,hw-device-address
127 - spi-max-frequency
130 - $ref: /schemas/spi/spi-peripheral-props.yaml#
131 - # External vref, no internal reference
137 - microchip,mcp3461
138 - microchip,mcp3462
139 - microchip,mcp3464
140 - microchip,mcp3561
141 - microchip,mcp3562
142 - microchip,mcp3564
145 - vref-supply
150 - |
152 #address-cells = <1>;
153 #size-cells = <0>;
155 adc@0 {
158 vref-supply = <&vref_reg>;
159 spi-cpha;
160 spi-cpol;
161 spi-max-frequency = <10000000>;
162 microchip,hw-device-address = <1>;
164 #address-cells = <1>;
165 #size-cells = <0>;
179 /* diff-channels */
184 diff-channels = <0 1>;
192 diff-channels = <1 2>;
200 diff-channels = <1 3>;