Re: [PATCH] iio: adc: xilinx: support all ARM platforms

["Ardelean, Alexandru" <alexandru.Ardelean@analog.com>]

On Wed, 2019-06-05 at 15:07 -0600, Robert Hancock wrote:
> [External]
> 
> 
> Since the XADC logic can be used with standalone Xilinx FPGAs, this driver
> can potentially be used with various ARM platforms, not just Zynq.
> Change the Zynq dependency to ARM in the list of supported platforms
> in the Kconfig dependencies for this driver.

To my knowledge, there are 3 FPGA platforms with ARM supported in Linux.
And symbols are ARCH_ZYNQ, ARCH_ZYNQMP & ARCH_SOCFPGA.
For these ARM + FPGA SoCs, it is usually preferred to list the supported/tested ARM + FPGA platforms in Kconfig.

I am curious: are you using something that isn't in the above list?

Thanks
Alex

> 
> Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
> ---
>  drivers/iio/adc/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
> index f96a770..93863bb 100644
> --- a/drivers/iio/adc/Kconfig
> +++ b/drivers/iio/adc/Kconfig
> @@ -1085,7 +1085,7 @@ config VIPERBOARD_ADC
> 
>  config XILINX_XADC
>         tristate "Xilinx XADC driver"
> -       depends on ARCH_ZYNQ || MICROBLAZE || COMPILE_TEST
> +       depends on ARM || MICROBLAZE || COMPILE_TEST
>         depends on HAS_IOMEM
>         select IIO_BUFFER
>         select IIO_TRIGGERED_BUFFER
> --
> 1.8.3.1
>