To support secondary ufs phy devices, we need to get an offset value
from pmu-syscon.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
---
.../devicetree/bindings/phy/samsung,ufs-phy.yaml | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
index f6ed1a005e7a..17897a3b5c9e 100644
--- a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
@@ -40,9 +40,17 @@ properties:
- const: tx0_symbol_clk
samsung,pmu-syscon:
- $ref: '/schemas/types.yaml#/definitions/phandle'
- description: phandle for PMU system controller interface, used to
- control pmu registers bits for ufs m-phy
+ $ref: '/schemas/types.yaml#/definitions/phandle-array'
+ maxItems: 1
+ items:
+ minItems: 1
+ items:
+ - description: phandle for PMU system controller interface, used to
+ control pmu registers bits for ufs m-phy
+ - description: offset of the pmu control register
+ description:
+ It can be phandle/offset pair. The second cell which can represent an
+ offset is optional.
required:
- "#phy-cells"
--
2.36.1
