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SubjectRe: [PATCH] ARM: dts: am335x-pocketbeagle: switch to pinconf-single
* Drew Fustini <drew@pdp7.com> [210826 01:20]:
> Switch the compatible for the am33xx_pinmux pin controller node from
> pinctrl-single to pinconf-single. The only change between these two
> compatibles is that PCS_HAS_PINCONF will be true. This then allows
> pinconf properties to be utilized.
>
> The purpose of this change is to allow the PocketBeagle to use:
>
> pinctrl-single,bias-pullup
> pinctrl-single,bias-pulldown
>
> This dts already defines these properites for gpio pins in the default
> pinctrl state but it has no effect unless PCS_HAS_PINCONF is set.
>
> The bias properties can then be modified on the corresponding gpio lines
> through the gpiod uapi. The mapping between the pins and gpio lines is
> defined by gpio-ranges under the gpio controller nodes in am33xx-l4.dtsi

Thanks applying into omap-for-v5.16/dt.

Tony

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