Re: [PATCH] scripts: dtc: only show unique unit address warning for enabled nodes

[Rob Herring]

On Fri, 21 Oct 2022 10:44:47 +0200, Alexandre Torgue wrote:
> In some cases an hardware peripheral can be used for two exclusive usages.
> For example, on STM32MP15 we have the same peripheral for I2S and SPI. We
> have dedicated driver for each usage and so a dedicated device node in
> devicetree.
> To avoid to get useless warnings running "make W=1 dtbs", this patch adds
> the "-Wunique_unit_address_if_enabled" flag for a make with W=1. In this
> case we will detect a duplicate address only if both devices are
> enabled in the devicetree, which is a real error case.
> 
> Signed-off-by: Alexandre Torgue <alexandre.torgue@xxxxxxxxxxx>
> 

Applied, thanks!

I refactored the options and kept 'unique_unit_address' for W=2.

Rob