[PATCH 6/8] soc: imx9: don't access of_root directly

[Peng Fan]

On Mon, Jan 19, 2026 at 11:40:17AM +0100, Bartosz Golaszewski wrote:
>Don't access of_root directly as it reduces the build test coverage for
>this driver with COMPILE_TEST=y and OF=n. Use existing helper functions
>to retrieve the relevant information.
>
>Suggested-by: Rob Herring <robh at kernel.org>
>Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski at oss.qualcomm.com>

Reviewed-by: Peng Fan <peng.fan at nxp.com>