[PATCH 04/14] OF: pinctrl: MIPS: lantiq: implement lantiq/xway pinctrl support

[John Crispin]

>> How about we do the following.
>>
>> config LANTIQ
>> 	select PINCTRL
>>
>> config PINCTRL_LANTIQ
>> 	def_bool y
>> 	depends on LANTIQ
>>
>> config PINCTRL_LANTIQ_XWAY
>> 	def_bool y
>> 	depends on SOC_TYPE_XWAY
>>
>> This would auto select the right symbols, have all the dependency logic
>> in 1 place and reduce the size of arch/mips/lantiq/Kconfig
> 
> Is it useful to build a kernel for XWAY without pinctrl, once the driver
> is there? That's the main difference between arch/mips/lantiq/Kconfig
> selecting PINCTRL_LANTIQ_XWAY vs that being a def_bool, and hence
> allowing the user to deselect it.
> 

it would not make sense to build an image without.

config LANTIQ and config SOC_TYPE_XWAY should explicitly select the
symbols that they need.