[PATCH v2 0/2] iio: adc: npcm: add NPCM ADC driver

From: Tomer Maimon
Date: Wed Jan 09 2019 - 11:44:57 EST


This patch set adds Analog-to-Digital Converter (ADC) support
for the Nuvoton NPCM Baseboard Management Controller (BMC).

The NPCM ADC is a 10-bit converter for eight channel inputs.

The NPCM ADC driver tested on NPCM750 evaluation board.

Addressed comments from:.
- Peter Meerwald-Stadler: https://www.spinics.net/lists/linux-iio/msg42159.html
- Jonathan Cameron: https://www.spinics.net/lists/linux-iio/msg42183.html

Changes since version 1:
- Add NPCM prefix.
- Remove unnecessary parameter initialization.
- Modify read function to avoid racy condition.
- Reading the reference voltage when needed.
- Modify dt-binding documentation according Jonathan comments.

Tomer Maimon (2):
dt-binding: iio: add NPCM ADC documentation
iio: adc: add NPCM ADC driver

.../bindings/iio/adc/nuvoton,npcm-adc.txt | 35 +++
drivers/iio/adc/Kconfig | 10 +
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/npcm_adc.c | 338 +++++++++++++++++++++
4 files changed, 384 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt
create mode 100644 drivers/iio/adc/npcm_adc.c

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2.14.1