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Subject[PATCH 1/3] dt-bindings: spi: renesas,rspi: Document RZ/G2L SoC
Date
Add RSPI binding documentation for Renesas RZ/G2L SoC.

RSPI block is identical to one found on RZ/A, so no driver changes are
required the fallback compatible string "renesas,rspi-rz" will be used
on RZ/G2L

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
---
.../devicetree/bindings/spi/renesas,rspi.yaml | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml
index 8397f60d80a2..604f8452b4f5 100644
--- a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml
+++ b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml
@@ -21,7 +21,8 @@ properties:
- enum:
- renesas,rspi-r7s72100 # RZ/A1H
- renesas,rspi-r7s9210 # RZ/A2
- - const: renesas,rspi-rz # RZ/A
+ - renesas,r9a07g044-rspi # RZ/G2{L,LC}
+ - const: renesas,rspi-rz # RZ/A and RZ/G2{L,LC}

- items:
- enum:
@@ -116,6 +117,16 @@ allOf:
required:
- interrupt-names

+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - renesas,r9a07g044-rspi
+ then:
+ required:
+ - resets
+
- if:
properties:
compatible:
--
2.17.1
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