mbox series

[v2,0/4] Add support for the GE HealthCare PMC ADC

Message ID 20241003114641.672086-1-herve.codina@bootlin.com (mailing list archive)
Headers show
Series Add support for the GE HealthCare PMC ADC | expand

Message

Herve Codina Oct. 3, 2024, 11:46 a.m. UTC 
Hi,

The GE HealthCare PMC Analog to Digital Converter (ADC) is a 16-Channel
voltage and current, 16-Bit ADC with an I2C Interface.

Compare to the previous iteration, this v2 series mainly:
  - Add a description in the binding
  - Fixed sign_extend32() parameter
  - Use dev_err_probe()
  - Remove scale and use processed channels

Best regards,
Herve Codina

Changes v1 -> v2
  v1: https://lore.kernel.org/lkml/20241001074618.350785-1-herve.codina@bootlin.com/

  - Patch 1
    Add 'Acked-by: Conor Dooley <conor.dooley@microchip.com>'

  - Patch 2
    Add a desccription for the 'osc' clock.

  - Patch 3
    Replace sign_extend32(ret, 16) by sign_extend32(ret, 15).
    Use dev_err_probe().
    Remove scale and use processed channels as values are read in IIO
    expected unit (mV or mA).

  - Patch 4
    No changes

Herve Codina (4):
  dt-bindings: vendor-prefixes: Add an entry for GE HealthCare
  dt-bindings: iio: adc: Add the GE HealthCare PMC ADC
  iio: adc: Add support for the GE HealthCare PMC ADC
  MAINTAINERS: add the GE HealthCare PMC ADC driver entry

 .../bindings/iio/adc/gehc,pmc-adc.yaml        |  86 +++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 MAINTAINERS                                   |   8 +
 drivers/iio/adc/Kconfig                       |  10 +
 drivers/iio/adc/Makefile                      |   1 +
 drivers/iio/adc/gehc-pmc-adc.c                | 227 ++++++++++++++++++
 include/dt-bindings/iio/adc/gehc,pmc-adc.h    |  10 +
 7 files changed, 344 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml
 create mode 100644 drivers/iio/adc/gehc-pmc-adc.c
 create mode 100644 include/dt-bindings/iio/adc/gehc,pmc-adc.h