[PATCH V2] dt-bindings: serial: fsl-lpuart: Add imx93 compatible string

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@xxxxxxx>

The lpuart on i.MX93 is derived from i.MX7ULP with some industrial
enhancements, it uses two compatible strings, so update the
compatible string for i.MX93.

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---

V2:
 Drop fsl,imx93-lpuart-v2, that is software controllable per Design team,
 so we may update driver for that.
 Update commit message

 Documentation/devicetree/bindings/serial/fsl-lpuart.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
index ff364bd0fbac..30eaa62e1aed 100644
--- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
+++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
@@ -23,7 +23,9 @@ properties:
           - fsl,imx8qxp-lpuart
           - fsl,imxrt1050-lpuart
       - items:
-          - const: fsl,imx8ulp-lpuart
+          - enum:
+              - fsl,imx93-lpuart
+              - fsl,imx8ulp-lpuart
           - const: fsl,imx7ulp-lpuart
       - items:
           - enum:
-- 
2.25.1