[PATCH v12 6/6] arm64: dts: s32g: describe GPIO and EIRQ resources in SIUL2 pinctrl node

[Bartosz Golaszewski]

On Tue, 30 Jun 2026 14:54:03 +0200, Khristine Andreea Barbulescu
<khristineandreea.barbulescu at oss.nxp.com> said:
> Update the SIUL2 pinctrl node to describe the additional register
> ranges and DT properties used by the updated SIUL2 driver.
>
> Besides the MSCR and IMCR ranges used for pinmux and pin
> configuration, the SIUL2 block also provides PGPDO and
> PGPDI registers for GPIO output and input operations,
> as well as an EIRQ register window for external interrupt configuration.
>
> The driver supports both legacy pinctrl-only DTs and
> extended DTs with GPIO and IRQ.
>
> Reflect these resources in the SIUL2 pinctrl node by adding:
>   - the PGPDO and PGPDI register ranges
>   - the EIRQ register range
>   - gpio-controller, #gpio-cells and gpio-ranges
>   - interrupt-controller, #interrupt-cells and interrupts
>
> Keep the hardware description aligned with the updated SIUL2
> driver, where pinctrl, GPIO data access and the EIRQ register
> block are described under the same device node.
>
> Signed-off-by: Khristine Andreea Barbulescu <khristineandreea.barbulescu at oss.nxp.com>
> ---

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski at oss.qualcomm.com>