[PATCH V3 0/3] correct the lpuart compatible for imx8dxl and imx93

[Sherry Sun]

This patch set corrects the lpuart compatible for imx8dxl and imx93 platforms,
also correct the corresponding fsl-lpuart dt-binding doc. 

---
Changes in V3
1. remove the redundant fsl,imx8ulp-lpuart entry in patch#3
2. change const to enum for better readability in patch#3

Changes in V2
1. drop the imx8ulp dts changes in last version patch set
2. add both "fsl,imx8ulp-lpuart" and "fsl,imx7ulp-lpuart" for imx93
3. correct the dt-bindings for imx93 lpuart compatible
---

Sherry Sun (3):
  arm64: dts: imx8dxl: remove "fsl,imx7ulp-lpuart" compatible for
    imx8dxl
  arm64: dts: imx93: add "fsl,imx8ulp-lpuart" compatible for imx93
  dt-bindings: serial: fsl-lpuart: correct imx93-lpuart dt-binding item

 .../devicetree/bindings/serial/fsl-lpuart.yaml   |  6 +++++-
 .../boot/dts/freescale/imx8dxl-ss-adma.dtsi      |  8 ++++----
 arch/arm64/boot/dts/freescale/imx93.dtsi         | 16 ++++++++--------
 3 files changed, 17 insertions(+), 13 deletions(-)

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2.17.1