[PATCH 5/5] arm64: dts: imx8mp: use syscon for iomuxc-gpr

[Marco Felsch]

On 22-12-23, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan at nxp.com>
> 
> It is preferred to use syscon per bindind doc
> 
> Signed-off-by: Peng Fan <peng.fan at nxp.com>

Reviewed-by: Marco Felsch <m.felsch at pengutronix.de>