[PATCH] dt-bindings: serial: fsl-imx-uart: fix i.MX 53 and 6 compatible matching

[Greg Kroah-Hartman]

On Fri, Sep 25, 2020 at 11:26:49PM +0200, Krzysztof Kozlowski wrote:
> The i.MX 53 and i.MX6Q DTS use two compatibles, i.MX 6SL/6SLL/SX three
> so update the binding to fix dtbs_check warnings like:
> 
>   serial at 21ec000: compatible: ['fsl,imx6q-uart', 'fsl,imx21-uart'] is not valid under any of the given schemas
> 
> Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
> ---
>  .../devicetree/bindings/serial/fsl-imx-uart.yaml          | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)

This doesn't apply to my tty tree :(