diff options
-rw-r--r-- | Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4531.yaml | 116 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/trivial-devices.yaml | 128 |
2 files changed, 116 insertions, 128 deletions
diff --git a/Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4531.yaml b/Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4531.yaml new file mode 100644 index 000000000000..5c4b9b9181ae --- /dev/null +++ b/Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4531.yaml @@ -0,0 +1,116 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/potentiometer/microchip,mcp4531.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip mcp4531 and similar potentiometers. + +maintainers: + - Peter Rosin <peda@axentia.se> + +description: | + Family of I2C digital potentiometer + Datasheets at: + * volatile https://ww1.microchip.com/downloads/en/DeviceDoc/22096b.pdf + * non-volatile https://ww1.microchip.com/downloads/en/DeviceDoc/22107B.pdf + Part numbers as follows: mcp4ABC-XXX where + A = 5 (1 wiper), 6 (2 wipers) + B = 3 (7-bit, volatile), 4 (7-bit, non-volatile), + 5 (8-bit, volatile), 6 (8-bit, non-volatile), + C: 1 (potentiometer), 2 (rheostat) + XXX = 502 (5 kOhms), 103 (10 kOhms), 503 (50 kOhms), 104 (100 kOhms) + +properties: + compatible: + enum: + # Ordering reflects part number + range, so 502 < 103 etc + - microchip,mcp4531-502 + - microchip,mcp4531-103 + - microchip,mcp4531-503 + - microchip,mcp4531-104 + - microchip,mcp4532-502 + - microchip,mcp4532-103 + - microchip,mcp4532-503 + - microchip,mcp4532-104 + - microchip,mcp4541-502 + - microchip,mcp4541-103 + - microchip,mcp4541-503 + - microchip,mcp4541-104 + - microchip,mcp4542-502 + - microchip,mcp4542-103 + - microchip,mcp4542-503 + - microchip,mcp4542-104 + - microchip,mcp4551-502 + - microchip,mcp4551-103 + - microchip,mcp4551-503 + - microchip,mcp4551-104 + - microchip,mcp4552-502 + - microchip,mcp4552-103 + - microchip,mcp4552-503 + - microchip,mcp4552-104 + - microchip,mcp4561-502 + - microchip,mcp4561-103 + - microchip,mcp4561-503 + - microchip,mcp4561-104 + - microchip,mcp4562-502 + - microchip,mcp4562-103 + - microchip,mcp4562-503 + - microchip,mcp4562-104 + - microchip,mcp4631-502 + - microchip,mcp4631-103 + - microchip,mcp4631-503 + - microchip,mcp4631-104 + - microchip,mcp4632-502 + - microchip,mcp4632-103 + - microchip,mcp4632-503 + - microchip,mcp4632-104 + - microchip,mcp4641-502 + - microchip,mcp4641-103 + - microchip,mcp4641-503 + - microchip,mcp4641-104 + - microchip,mcp4642-502 + - microchip,mcp4642-103 + - microchip,mcp4642-503 + - microchip,mcp4642-104 + - microchip,mcp4651-502 + - microchip,mcp4651-103 + - microchip,mcp4651-503 + - microchip,mcp4651-104 + - microchip,mcp4652-502 + - microchip,mcp4652-103 + - microchip,mcp4652-503 + - microchip,mcp4652-104 + - microchip,mcp4661-502 + - microchip,mcp4661-103 + - microchip,mcp4661-503 + - microchip,mcp4661-104 + - microchip,mcp4662-502 + - microchip,mcp4662-103 + - microchip,mcp4662-503 + - microchip,mcp4662-104 + + reg: + maxItems: 1 + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + dpot: dpot@28 { + compatible = "microchip,mcp4651-104"; + reg = <0x28>; + #io-channel-cells = <1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index f4dae4cf8155..15d944cca9a7 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -210,134 +210,6 @@ properties: - microchip,mcp4019-503 # Microchip 7-bit Single I2C Digital POT (100k) - microchip,mcp4019-104 - # Microchip 7-bit Single I2C Digital Potentiometer (5k) - - microchip,mcp4531-502 - # Microchip 7-bit Single I2C Digital Potentiometer (10k) - - microchip,mcp4531-103 - # Microchip 7-bit Single I2C Digital Potentiometer (50k) - - microchip,mcp4531-503 - # Microchip 7-bit Single I2C Digital Potentiometer (100k) - - microchip,mcp4531-104 - # Microchip 7-bit Single I2C Digital Potentiometer (5k) - - microchip,mcp4532-502 - # Microchip 7-bit Single I2C Digital Potentiometer (10k) - - microchip,mcp4532-103 - # Microchip 7-bit Single I2C Digital Potentiometer (50k) - - microchip,mcp4532-503 - # Microchip 7-bit Single I2C Digital Potentiometer (100k) - - microchip,mcp4532-104 - # Microchip 7-bit Single I2C Digital Potentiometer with NV Memory (5k) - - microchip,mcp4541-502 - # Microchip 7-bit Single I2C Digital Potentiometer with NV Memory (10k) - - microchip,mcp4541-103 - # Microchip 7-bit Single I2C Digital Potentiometer with NV Memory (50k) - - microchip,mcp4541-503 - # Microchip 7-bit Single I2C Digital Potentiometer with NV Memory (100k) - - microchip,mcp4541-104 - # Microchip 7-bit Single I2C Digital Potentiometer with NV Memory (5k) - - microchip,mcp4542-502 - # Microchip 7-bit Single I2C Digital Potentiometer with NV Memory (10k) - - microchip,mcp4542-103 - # Microchip 7-bit Single I2C Digital Potentiometer with NV Memory (50k) - - microchip,mcp4542-503 - # Microchip 7-bit Single I2C Digital Potentiometer with NV Memory (100k) - - microchip,mcp4542-104 - # Microchip 8-bit Single I2C Digital Potentiometer (5k) - - microchip,mcp4551-502 - # Microchip 8-bit Single I2C Digital Potentiometer (10k) - - microchip,mcp4551-103 - # Microchip 8-bit Single I2C Digital Potentiometer (50k) - - microchip,mcp4551-503 - # Microchip 8-bit Single I2C Digital Potentiometer (100k) - - microchip,mcp4551-104 - # Microchip 8-bit Single I2C Digital Potentiometer (5k) - - microchip,mcp4552-502 - # Microchip 8-bit Single I2C Digital Potentiometer (10k) - - microchip,mcp4552-103 - # Microchip 8-bit Single I2C Digital Potentiometer (50k) - - microchip,mcp4552-503 - # Microchip 8-bit Single I2C Digital Potentiometer (100k) - - microchip,mcp4552-104 - # Microchip 8-bit Single I2C Digital Potentiometer with NV Memory (5k) - - microchip,mcp4561-502 - # Microchip 8-bit Single I2C Digital Potentiometer with NV Memory (10k) - - microchip,mcp4561-103 - # Microchip 8-bit Single I2C Digital Potentiometer with NV Memory (50k) - - microchip,mcp4561-503 - # Microchip 8-bit Single I2C Digital Potentiometer with NV Memory (100k) - - microchip,mcp4561-104 - # Microchip 8-bit Single I2C Digital Potentiometer with NV Memory (5k) - - microchip,mcp4562-502 - # Microchip 8-bit Single I2C Digital Potentiometer with NV Memory (10k) - - microchip,mcp4562-103 - # Microchip 8-bit Single I2C Digital Potentiometer with NV Memory (50k) - - microchip,mcp4562-503 - # Microchip 8-bit Single I2C Digital Potentiometer with NV Memory (100k) - - microchip,mcp4562-104 - # Microchip 7-bit Dual I2C Digital Potentiometer (5k) - - microchip,mcp4631-502 - # Microchip 7-bit Dual I2C Digital Potentiometer (10k) - - microchip,mcp4631-103 - # Microchip 7-bit Dual I2C Digital Potentiometer (50k) - - microchip,mcp4631-503 - # Microchip 7-bit Dual I2C Digital Potentiometer (100k) - - microchip,mcp4631-104 - # Microchip 7-bit Dual I2C Digital Potentiometer (5k) - - microchip,mcp4632-502 - # Microchip 7-bit Dual I2C Digital Potentiometer (10k) - - microchip,mcp4632-103 - # Microchip 7-bit Dual I2C Digital Potentiometer (50k) - - microchip,mcp4632-503 - # Microchip 7-bit Dual I2C Digital Potentiometer (100k) - - microchip,mcp4632-104 - # Microchip 7-bit Dual I2C Digital Potentiometer with NV Memory (5k) - - microchip,mcp4641-502 - # Microchip 7-bit Dual I2C Digital Potentiometer with NV Memory (10k) - - microchip,mcp4641-103 - # Microchip 7-bit Dual I2C Digital Potentiometer with NV Memory (50k) - - microchip,mcp4641-503 - # Microchip 7-bit Dual I2C Digital Potentiometer with NV Memory (100k) - - microchip,mcp4641-104 - # Microchip 7-bit Dual I2C Digital Potentiometer with NV Memory (5k) - - microchip,mcp4642-502 - # Microchip 7-bit Dual I2C Digital Potentiometer with NV Memory (10k) - - microchip,mcp4642-103 - # Microchip 7-bit Dual I2C Digital Potentiometer with NV Memory (50k) - - microchip,mcp4642-503 - # Microchip 7-bit Dual I2C Digital Potentiometer with NV Memory (100k) - - microchip,mcp4642-104 - # Microchip 8-bit Dual I2C Digital Potentiometer (5k) - - microchip,mcp4651-502 - # Microchip 8-bit Dual I2C Digital Potentiometer (10k) - - microchip,mcp4651-103 - # Microchip 8-bit Dual I2C Digital Potentiometer (50k) - - microchip,mcp4651-503 - # Microchip 8-bit Dual I2C Digital Potentiometer (100k) - - microchip,mcp4651-104 - # Microchip 8-bit Dual I2C Digital Potentiometer (5k) - - microchip,mcp4652-502 - # Microchip 8-bit Dual I2C Digital Potentiometer (10k) - - microchip,mcp4652-103 - # Microchip 8-bit Dual I2C Digital Potentiometer (50k) - - microchip,mcp4652-503 - # Microchip 8-bit Dual I2C Digital Potentiometer (100k) - - microchip,mcp4652-104 - # Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (5k) - - microchip,mcp4661-502 - # Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (10k) - - microchip,mcp4661-103 - # Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (50k) - - microchip,mcp4661-503 - # Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (100k) - - microchip,mcp4661-104 - # Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (5k) - - microchip,mcp4662-502 - # Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (10k) - - microchip,mcp4662-103 - # Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (50k) - - microchip,mcp4662-503 - # Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (100k) - - microchip,mcp4662-104 # PWM Fan Speed Controller With Fan Fault Detection - microchip,tc654 # PWM Fan Speed Controller With Fan Fault Detection |