Document power-domains property in rockchip dw controller.
RV1126 is using eMMC and SDIO power domains but SDMMC is not.
Cc: linux-mmc@xxxxxxxxxxxxxxx
Cc: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Jagan Teki <jagan@xxxxxxxxxx>
---
Changes for v7:
- new patch
Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
index 95f59a5e3576..c7e14b7dba9e 100644
--- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
+++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
@@ -71,6 +71,9 @@ properties:
to control the clock phases, "ciu-sample" is required for tuning
high speed modes.
+ power-domains:
+ maxItems: 1
+
rockchip,default-sample-phase:
$ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
--
2.25.1
