[PATCH V4 3/3] dt-bindings: serial: fsl-lpuart: correct imx93-lpuart dt-binding item

[Sherry Sun]

Correct the fsl,imx93-lpuart dt-binding item, imx93/imx8ulp add some new
features based on imx7ulp lpuart, so need to add "fsl,imx8ulp-lpuart"
for imx93 to enable those new features.

Signed-off-by: Sherry Sun <sherry.sun at nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 Documentation/devicetree/bindings/serial/fsl-lpuart.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
index 93062403276b..3a5b59f5d3e3 100644
--- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
+++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
@@ -25,9 +25,13 @@ properties:
           - fsl,imxrt1050-lpuart
       - items:
           - enum:
-              - fsl,imx93-lpuart
               - fsl,imx8ulp-lpuart
           - const: fsl,imx7ulp-lpuart
+      - items:
+          - enum:
+              - fsl,imx93-lpuart
+          - const: fsl,imx8ulp-lpuart
+          - const: fsl,imx7ulp-lpuart
       - items:
           - enum:
               - fsl,imx8qm-lpuart
-- 
2.17.1