Messages in this thread |  | | From | Fabian Vogt <> | Subject | Re: [PATCH V6] gpio: New driver for LSI ZEVIO SoCs | Date | Thu, 27 Feb 2014 15:43:21 +0100 |
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On Thu, Feb 24, 2014 at 10:31:59, Linux Walleij <linus.walleij@linaro.org> wrote: > On Mon, Feb 24, 2014 at 8:54 PM, Fabian Vogt <fabian@ritter-vogt.de> wrote: > > > This driver supports the GPIO controller found in LSI ZEVIO SoCs. > > It has been successfully tested on a TI nspire CX calculator. > > > > Signed-off-by: Fabian Vogt <fabian@ritter-vogt.de> > > I like this version. Patch applied. > > Q: > > > +config GPIO_ZEVIO > > + bool "LSI ZEVIO SoC memory mapped GPIOs" > > + depends on OF > > So OF_GPIO is not needed for the systems using this driver? > DT just used for probing the driver? > I'm using of_mm_gpiochip_add to register the gpiochip. In the platform's Kconfig only ARCH_WANT_OPTIONAL_GPIOLIB is needed, OF_GPIO seems to be selected automatically. If I disable it in the .config and start "make menuconfig", it's selected again. OF_GPIO seems to have the same state as GPIOLIB in menuconfig.
Bye, Fabian
> Yours, > Linus Walleij
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