UHS mode control is included in the interface logic represented
by syscon. To refer this, add new property "socionext,syscon-uhs-mode".
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
---
.../devicetree/bindings/mmc/socionext,uniphier-sd.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/socionext,uniphier-sd.yaml b/Documentation/devicetree/bindings/mmc/socionext,uniphier-sd.yaml
index a586fad0a46b..313621d0d9f5 100644
--- a/Documentation/devicetree/bindings/mmc/socionext,uniphier-sd.yaml
+++ b/Documentation/devicetree/bindings/mmc/socionext,uniphier-sd.yaml
@@ -55,6 +55,16 @@ properties:
minItems: 1
maxItems: 3
+ socionext,syscon-uhs-mode:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ items:
+ - items:
+ - description: phandle to syscon that configures uhs mode
+ - description: ID of SD instance
+ description:
+ A phandle to syscon with one argument that configures uhs mode.
+ The argument is the ID of SD instance.
+
allOf:
- $ref: mmc-controller.yaml
--
2.25.1
