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| author | Fabio Estevam <festevam@denx.de> | 2023-09-21 10:37:33 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-03 14:35:41 +0200 |
| commit | c5c8a6e93ef6effe00c7022587ddea6a5d8fc1eb (patch) | |
| tree | 460b7c0009d133539c499fbc234ac3f3597d0f22 /Documentation/devicetree/bindings/serial | |
| parent | 70a0d499db058b517bf60ec2e954a9a6bb688daa (diff) | |
dt-bindings: serial: mxs: Fix compatible list
imx23 and imx28 are SoCs from the same family (mxs) and they share the
same AUART block, so the same programming model.
imx23 is the first member of this family. It had an AUART DMA erratum.
imx28 is the second member of this family and has this erratum fixed.
imx28.dtsi uses the following description:
compatible = "fsl,imx28-auart", "fsl,imx23-auart";
Make it valid so that the following schema warning could be avoided:
imx28-apx4devkit.dtb: serial@8006a000: compatible: ['fsl,imx28-auart', 'fsl,imx23-auart'] is too long
from schema $id: http://devicetree.org/schemas/serial/fsl-mxs-auart.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230921133733.224602-1-festevam@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml b/Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml index 6a400a5e6fc7..da032effffe6 100644 --- a/Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml +++ b/Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml @@ -14,10 +14,13 @@ allOf: properties: compatible: - enum: - - fsl,imx23-auart - - fsl,imx28-auart - - alphascale,asm9260-auart + oneOf: + - const: fsl,imx23-auart + - const: alphascale,asm9260-auart + - items: + - enum: + - fsl,imx28-auart + - const: fsl,imx23-auart reg: maxItems: 1 @@ -82,7 +85,7 @@ examples: }; auart0: serial@8006a000 { - compatible = "fsl,imx28-auart"; + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x8006a000 0x2000>; interrupts = <112>; dmas = <&dma_apbx 8>, <&dma_apbx 9>; |