Hi Krzysztof, On Mon, 5 Feb 2024 at 18:38, Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> wrote: > > On 05/02/2024 12:02, Naresh Solanki wrote: > > Driver expects regulator child node in upper case. > > Hence align with the same. > > Did the driver have DT support before? I think no, so why aligning that > way? I would argue that driver should be aligned with bindings, the > moment you add DT for the first time. Yes the driver has DT support already. This patch is to align with driver: https://github.com/torvalds/linux/blob/master/drivers/regulator/max5970-regulator.c#L381 It was aligned but I missed on case sensitivity. Driver expects it to be SW0/SW1 but DT had it as sw0/sw1. Regards, Naresh > > Best regards, > Krzysztof >