[U-Boot] [PATCH] imx: Easy enabling of SION per-pin using MUX_MODE_SION helper macro

[Marek Vasut]

Dear Otavio Salvador,

> The macro allows easy setting in per-pin, as for example:
> 
> ,----
> 
> | imx_iomux_v3_setup_pad(MX6_PAD_NANDF_D1__GPIO_2_1 | MUX_MODE_SION);
> 
> `----
> 
> The IOMUX_CONFIG_SION allows for reading PAD value from PSR register.
> 
> The following quote from the datasheet:

I think I already saw this patch. Is this a V2? Or a repost?

Best regards,
Marek Vasut