Add a 16-bit pre-scaled voltage mode to ADC and clarify that existing
pre-scaled mode is 24bit.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
description: |
conversion mode:
0 - temperature, in C*10
- 1 - pre-scaled voltage value
+ 1 - pre-scaled 24-bit voltage value
2 - scaled voltage based on an optional resistor divider
and optional offset
+ 3 - pre-scaled 16-bit voltage value
$ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1, 2]
+ enum: [0, 1, 2, 3]
gw,voltage-divider-ohms:
description: Values of resistors for divider on raw ADC input