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dt-bindings: serial: renesas,em-uart: Document r9a09g011 bindings

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The Renesas RZ/V2M (r9a09g011) SoC uses a uart that is compatible with the
EMMA Mobile SoC.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220330154024.112270-3-phil.edworthy@renesas.com
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Phil Edworthy 2022-03-30 16:40:13 +01:00 committed by Greg Kroah-Hartman
parent 77edd0de00
commit 7bb301812b
1 changed files with 8 additions and 1 deletions
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9
Documentation/devicetree/bindings/serial/renesas,em-uart.yaml
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@ -14,7 +14,14 @@ allOf:
properties:
compatible:
const: renesas,em-uart
oneOf:
- items:
- enum:
- renesas,r9a09g011-uart # RZ/V2M
- const: renesas,em-uart # generic EMMA Mobile compatible UART
- items:
- const: renesas,em-uart # generic EMMA Mobile compatible UART
reg:
maxItems: 1