[RFT PATCH v3] ARM: omap1: enable real software node lookup of GPIOs on Nokia 770

[Aaro Koskinen]

Hi,

On Fri, Mar 27, 2026 at 10:27:07AM -0700, Bartosz Golaszewski wrote:
> > Thanks. This makes sense. Both omap16xx_gpio_init() and
> > software_node_init() run as postcore_initcall() so if the order is not
> > right, it will fail.
> >
> > Cc'ing Andy who's a reviewer for software nodes. Andy: is there any
> > reason to run software_node_init() as a postcore initcall? It only
> > allocates the kset, can we move it to core_initcall() by any chance?
> 
> In any case, Aaro: the following should theoretically fix it:
> 
> diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
> index 51320837f3a9..5ba904f8a08a 100644
> --- a/drivers/base/swnode.c
> +++ b/drivers/base/swnode.c
> @@ -1134,7 +1134,7 @@ static int __init software_node_init(void)
>  		return -ENOMEM;
>  	return 0;
>  }
> -postcore_initcall(software_node_init);
> +core_initcall(software_node_init);
> 
>  static void __exit software_node_exit(void)
>  {
> 
> If you could give it a spin and let me know if it does, it would be awesome.

Yeah it helps. With that change, both OSK and 770 work with your patch.

A.