[PATCH] ARM: dts: imx53: Adjust the ecspi compatible

[Shawn Guo]

On Sun, Sep 24, 2023 at 03:43:20PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam at denx.de>
> 
> Per fsl-imx-cspi.yaml, "fsl,imx53-ecspi" should not contain addtional
> compatible entries.
> 
> Change it accordingly to fix the following schema warning:
> 
> spi at 63fac000: compatible: 'oneOf' conditional failed, one must be fixed:
> 	['fsl,imx53-ecspi', 'fsl,imx51-ecspi'] is too long
> 
> Signed-off-by: Fabio Estevam <festevam at denx.de>

Applied, thanks!