Searched full:dpot (Results 1 – 7 of 7) sorted by relevance
| /linux/drivers/misc/ |
| H A D | ad525x_dpot.c | 96 static inline int dpot_read_d8(struct dpot_data *dpot) in dpot_read_d8() argument
98 return dpot->bdata.bops->read_d8(dpot->bdata.client); in dpot_read_d8()
101 static inline int dpot_read_r8d8(struct dpot_data *dpot, u8 reg) in dpot_read_r8d8() argument
103 return dpot->bdata.bops->read_r8d8(dpot->bdata.client, reg); in dpot_read_r8d8()
106 static inline int dpot_read_r8d16(struct dpot_data *dpot, u8 reg) in dpot_read_r8d16() argument
108 return dpot->bdata.bops->read_r8d16(dpot->bdata.client, reg); in dpot_read_r8d16()
111 static inline int dpot_write_d8(struct dpot_data *dpot, u8 val) in dpot_write_d8() argument
113 return dpot->bdata.bops->write_d8(dpot->bdata.client, val); in dpot_write_d8()
116 static inline int dpot_write_r8d8(struct dpot_data *dpot, u8 reg, u16 val) in dpot_write_r8d8() argument
118 return dpot->bdata.bops->write_r8d8(dpot->bdata.client, reg, val); in dpot_write_r8d8()
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| /linux/Documentation/devicetree/bindings/iio/dac/ |
| H A D | dpot-dac.yaml | 4 $id: http://devicetree.org/schemas/iio/dac/dpot-dac.yaml#
13 It is assumed that the dpot is used as a voltage divider between the
14 current dpot wiper setting and the maximum resistance of the dpot. The
32 const: dpot-dac
40 Channel node of the dpot to be used for the voltage division.
43 const: dpot
59 compatible = "dpot-dac";
61 io-channels = <&dpot 0>;
62 io-channel-names = "dpot";
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| /linux/Documentation/devicetree/bindings/iio/adc/ |
| H A D | envelope-detector.yaml | 62 dpot: dpot@28 {
70 compatible = "dpot-dac";
72 io-channels = <&dpot 0>;
73 io-channel-names = "dpot";
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| /linux/arch/arm/boot/dts/microchip/ |
| H A D | at91-tse850-3.dts | 61 dac: dpot-dac {
62 compatible = "dpot-dac";
64 io-channels = <&dpot 0>;
65 io-channel-names = "dpot";
207 dpot: mcp4651-104@28 { label
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| /linux/Documentation/devicetree/bindings/iio/potentiometer/ |
| H A D | microchip,mcp4531.yaml | 110 dpot: dpot@28 {
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| /linux/Documentation/misc-devices/ |
| H A D | ad525x_dpot.rst | 16 Each dpot device will have a set of eeprom, rdac, and tolerance files. How
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| /linux/ |
| H A D | MAINTAINERS | 11223 F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
11224 F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
11225 F: drivers/iio/dac/dpot-dac.c
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