[PATCH v7 0/8] imx25 adc and touchscreen driver

On 03/03/15 07:58, Markus Pargmann wrote:

Hi,

This series adds a driver for the Freescale i.MX25 SoC internal ADC unit which
is used for touchscreen and ADC. The driver consists of three parts, the MFD
driver which handles interrupts and some central configuration registers, the
ADC driver and the touchscreen driver.

v7 has some modifications in the probe functions to use devres irq requests.
irq checks were fixed to check for irqs <= 0. The header was cleaned up to have
a more uniform presentation of the bit fields. Detailed changelogs are attached
to the according mails.

Best Regards,

Markus

Almost there as far as I am concerned.  Just that one unbalanced regulator_enable
that needs dealing with.  The bindings are pretty simple so whilst a device-tree
ack would of course be great I guess it could be taken without.

This wants to go via mfd or I suppose the freescale/arm-soc tree.  Either is fine
with me.

Jonathan

Denis Carikli (2):
  ARM: dts: imx25: Add TSC and ADC support
  ARM: imx_v4_v5_defconfig: Add I.MX25 Touchscreen controller and ADC
    support.

Markus Pargmann (6):
  ARM: dt: Binding documentation for imx25 ADC/TSC
  ARM: dt: Binding documentation for imx25 GCQ
  ARM: dt: Binding documentation for imx25 touchscreen controller
  mfd: fsl imx25 Touchscreen ADC driver
  iio: adc: fsl,imx25-gcq driver
  input: touchscreen: imx25 tcq driver

 .../devicetree/bindings/iio/adc/fsl,imx25-gcq.txt  |  54 ++
 .../bindings/input/touchscreen/fsl-mx25-tcq.txt    |  29 +
 .../devicetree/bindings/mfd/fsl-imx25-tsadc.txt    |  46 ++
 arch/arm/boot/dts/imx25.dtsi                       |  30 +-
 arch/arm/configs/imx_v4_v5_defconfig               |   4 +
 drivers/iio/adc/Kconfig                            |   7 +
 drivers/iio/adc/Makefile                           |   1 +
 drivers/iio/adc/fsl-imx25-gcq.c                    | 356 +++++++++++++
 drivers/input/touchscreen/Kconfig                  |   6 +
 drivers/input/touchscreen/Makefile                 |   1 +
 drivers/input/touchscreen/fsl-imx25-tcq.c          | 593 +++++++++++++++++++++
 drivers/mfd/Kconfig                                |  10 +
 drivers/mfd/Makefile                               |   2 +
 drivers/mfd/fsl-imx25-tsadc.c                      | 164 ++++++
 include/dt-bindings/iio/adc/fsl-imx25-gcq.h        |  18 +
 include/linux/mfd/imx25-tsadc.h                    | 141 +++++
 16 files changed, 1459 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt
 create mode 100644 Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt
 create mode 100644 Documentation/devicetree/bindings/mfd/fsl-imx25-tsadc.txt
 create mode 100644 drivers/iio/adc/fsl-imx25-gcq.c
 create mode 100644 drivers/input/touchscreen/fsl-imx25-tcq.c
 create mode 100644 drivers/mfd/fsl-imx25-tsadc.c
 create mode 100644 include/dt-bindings/iio/adc/fsl-imx25-gcq.h
 create mode 100644 include/linux/mfd/imx25-tsadc.h