Re: [PATCH V5 3/5] pinctrl: max77620: add pincontrol driver for MAX77620/MAX20024

Rob Herring
2016-02-01T13:58:17Z

On Wed, Jan 27, 2016 at 07:40:06PM +0530, Laxman Dewangan wrote:
> MAXIM Semiconductor's PMIC, MAX77620/MAX20024 has 8 GPIO pins
> which also act as the special function in alternate mode. Also
> there is configuration like push-pull, open drain, FPS timing
> etc for these pins.
>
> Add pincontrol driver to configure these parameters through
> pincontrol APIs.
>
> Signed-off-by: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> Signed-off-by: Chaitanya Bandi <bandik-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> ---
> Changes from V1:
> - Cleanup code based on comment received on mfd/rtc.
> - Avoid duplication on error message.
>
> Changes form V2:
> - Run coccicheck and checkpatch in strict mode for the alignment.
> - update based on api changes from core.
>
> Changes from V3:
> - Change all sys initcall to module driver.
> - change the max77620_read argument to unisgned int from u8.
>
> Changes from V4:
> - Added DT binding document as devicetree/bindings/pinctrl/pinctrl-max77620.txt
> - Detail out properties.
>
> .../bindings/pinctrl/pinctrl-max77620.txt | 87 +++

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

> drivers/pinctrl/Kconfig | 10 +
> drivers/pinctrl/Makefile | 1 +
> drivers/pinctrl/pinctrl-max77620.c | 693 +++++++++++++++++++++
> 4 files changed, 791 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt
> create mode 100644 drivers/pinctrl/pinctrl-max77620.c
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