The SDHI blocks on Renesas R-Car and RZ/G2 SoCs make use of IOMMU.
This patch fixes the below dtbs_check warnings:
arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb: mmc@ee100000: Unevaluated properties are not allowed ('iommus' was unexpected)
From schema: Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
v1->v2
* Moved the iommus property after dma-names
* Updated commit message
* Included RB tag from Geert
v1: https://lore.kernel.org/lkml/20220829214256.5583-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/T/
---
Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
index 3ea94d842c33..79dcd5f16a42 100644
--- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
+++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
@@ -89,6 +89,9 @@ properties:
- tx
- rx
+ iommus:
+ maxItems: 1
+
power-domains:
maxItems: 1
--
2.25.1
