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dt-bindings: serial: sh-sci: Document r8a78000 bindings 

R-Car X5H (R8A78000) SoC has the R-Car Gen5 compatible SCIF and
HSCIF ports, so document the SoC specific bindings.

[Kuninori: tidyup for upstreaming]

Signed-off-by: Nghia Nguyen <nghia.nguyen.jg@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/87ecuxdggq.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nghia Nguyen 2025-07-03 04:51:50 +00:00 committed by Greg Kroah-Hartman
parent f7a676a484
commit 6ac1d60473
2 changed files with 14 additions and 0 deletions
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7
Documentation/devicetree/bindings/serial/renesas,hscif.yaml
View File

@ -63,6 +63,12 @@ properties:
- const: renesas,rcar-gen4-hscif # R-Car Gen4
- const: renesas,hscif # generic HSCIF compatible UART
- items:
- enum:
- renesas,hscif-r8a78000 # R-Car X5H
- const: renesas,rcar-gen5-hscif # R-Car Gen5
- const: renesas,hscif # generic HSCIF compatible UART
reg:
maxItems: 1
@ -120,6 +126,7 @@ if:
- renesas,rcar-gen2-hscif
- renesas,rcar-gen3-hscif
- renesas,rcar-gen4-hscif
- renesas,rcar-gen5-hscif
then:
required:
- resets

7
Documentation/devicetree/bindings/serial/renesas,scif.yaml
View File

@ -70,6 +70,12 @@ properties:
- const: renesas,rcar-gen4-scif # R-Car Gen4
- const: renesas,scif # generic SCIF compatible UART
- items:
- enum:
- renesas,scif-r8a78000 # R-Car X5H
- const: renesas,rcar-gen5-scif # R-Car Gen5
- const: renesas,scif # generic SCIF compatible UART
- items:
- enum:
- renesas,scif-r9a07g044 # RZ/G2{L,LC}
@ -174,6 +180,7 @@ allOf:
- renesas,rcar-gen2-scif
- renesas,rcar-gen3-scif
- renesas,rcar-gen4-scif
- renesas,rcar-gen5-scif
- renesas,scif-r9a07g044
- renesas,scif-r9a09g057
then: