The Rockchip variant of the dwc-ahci controller does have and need power-
domains to work, though the binding does not mention them, making dtccheck
quite unhappy:
DTC_CHK arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dtb
/home/devel/hstuebner/00_git-repos/linux-rockchip/_build-arm64/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dtb: sata@fc800000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/ata/rockchip,dwc-ahci.yaml#
Fix that by adding the missing power-domain property to the binding.
Fixes: 85b0e13b19c2 ("dt-bindings: ata: dwc-ahci: add Rockchip RK3588")
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
---
Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml b/Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml
index b5e5767d86988..13eaa8d9a16e5 100644
--- a/Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml
+++ b/Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml
@@ -35,6 +35,9 @@ properties:
ports-implemented:
const: 1
+ power-domains:
+ maxItems: 1
+
sata-port@0:
$ref: /schemas/ata/snps,dwc-ahci-common.yaml#/$defs/dwc-ahci-port
--
2.39.2
