Re: [PATCH v2 2/2] gpio: vf610: add get_direction() support

[Stefan Wahren]

Hi Haibo,

Am 01.08.24 um 11:30 schrieb haibo.chen@xxxxxxx:
> From: Haibo Chen <haibo.chen@xxxxxxx>
>
> For IP which do not contain PDDR, currently use the pinmux API
> pinctrl_gpio_direction_input() to config the output/input, pinmux
> currently do not support get_direction(). So here add the GPIO
> get_direction() support only for the IP which has Port Data
> Direction Register (PDDR).
just a question about how things work:

fsl,imx7ulp-gpio and i.MX93 have PDDR, so GPIO get_direction is handled
in gpio-vf610 driver
fsl,vf610-gpio doesn't have PDDR, so all GPIO direction stuff is handled
in pinctrl-vf610 driver

Is this correct?

Best regards