From: Nghia Nguyen <nghia.nguyen.jg@renesas.com>
Date: Thu, 3 Jul 2025 04:51:50 +0000 (+0000)
Subject: dt-bindings: serial: sh-sci: Document r8a78000 bindings
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6ac1d604737279313bbd55797460204f21044327;p=users%2Fjedix%2Flinux-maple.git

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>
---

diff --git a/Documentation/devicetree/bindings/serial/renesas,hscif.yaml b/Documentation/devicetree/bindings/serial/renesas,hscif.yaml
index 9480ed30915c9..4b3f98a46cd9d 100644
--- a/Documentation/devicetree/bindings/serial/renesas,hscif.yaml
+++ b/Documentation/devicetree/bindings/serial/renesas,hscif.yaml
@@ -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
diff --git a/Documentation/devicetree/bindings/serial/renesas,scif.yaml b/Documentation/devicetree/bindings/serial/renesas,scif.yaml
index 8e82999e6acb5..4560e06c6e686 100644
--- a/Documentation/devicetree/bindings/serial/renesas,scif.yaml
+++ b/Documentation/devicetree/bindings/serial/renesas,scif.yaml
@@ -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: