diff options
| author | Matti Vaittinen <mazziesaccount@gmail.com> | 2025-05-14 09:25:13 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-05-21 14:22:33 +0100 |
| commit | 0c86e33819785fe50616b6ee3fb35c1e4be406d5 (patch) | |
| tree | 24fbe01be9866051baed196f0caaae732cafcd81 | |
| parent | 5aef97a9126e2441744e0faab4850e6274e23519 (diff) | |
dt-bindings: iio: adc: Add ROHM BD79100G
The ROHM BD79100G is a 12-bit ADC which can be read over SPI. Device has
no MOSI pin. ADC results can be read from MISO by clocking in 16 bits.
The 4 leading bits will be zero, last 12 containig the data.
Device has only VCC supply pin, which acts also as a VFS, determining the
voltage for full 12-bits. Specifying it is mandatory.
This seems identical to the ti,ads7866.
Support ROHM BU79100G using ti,ads7866 as a fallback.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/4907a096eee1f54afae834213cf721b551382d4e.1747203712.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml | 63 |
1 files changed, 34 insertions, 29 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml index 44c671eeda73..d0cb32f136e5 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml @@ -17,35 +17,40 @@ description: | properties: compatible: - enum: - - adi,ad7091 - - adi,ad7091r - - adi,ad7273 - - adi,ad7274 - - adi,ad7276 - - adi,ad7277 - - adi,ad7278 - - adi,ad7466 - - adi,ad7467 - - adi,ad7468 - - adi,ad7475 - - adi,ad7476 - - adi,ad7476a - - adi,ad7477 - - adi,ad7477a - - adi,ad7478 - - adi,ad7478a - - adi,ad7495 - - adi,ad7910 - - adi,ad7920 - - adi,ad7940 - - ti,adc081s - - ti,adc101s - - ti,adc121s - - ti,ads7866 - - ti,ads7867 - - ti,ads7868 - - lltc,ltc2314-14 + oneOf: + - items: + - enum: + - adi,ad7091 + - adi,ad7091r + - adi,ad7273 + - adi,ad7274 + - adi,ad7276 + - adi,ad7277 + - adi,ad7278 + - adi,ad7466 + - adi,ad7467 + - adi,ad7468 + - adi,ad7475 + - adi,ad7476 + - adi,ad7476a + - adi,ad7477 + - adi,ad7477a + - adi,ad7478 + - adi,ad7478a + - adi,ad7495 + - adi,ad7910 + - adi,ad7920 + - adi,ad7940 + - ti,adc081s + - ti,adc101s + - ti,adc121s + - ti,ads7866 + - ti,ads7867 + - ti,ads7868 + - lltc,ltc2314-14 + - items: + - const: rohm,bu79100g + - const: ti,ads7866 reg: maxItems: 1 |