The interconnect-node-id property is parsed by the imx interconnect
driver to find nodes on which frequencies can be adjusted.
Add #interconnect-cells so that device drivers can request paths from
bus nodes instead of requiring a separate "virtual" node to represent
the interconnect itself.
Signed-off-by: Leonard Crestez <leonard.crestez@xxxxxxx>
---
Documentation/devicetree/bindings/devfreq/imx-ddrc.yaml | 5 +++++
Documentation/devicetree/bindings/devfreq/imx.yaml | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/devfreq/imx-ddrc.yaml b/Documentation/devicetree/bindings/devfreq/imx-ddrc.yaml
index 31db204e6845..014449a9dd01 100644
--- a/Documentation/devicetree/bindings/devfreq/imx-ddrc.yaml
+++ b/Documentation/devicetree/bindings/devfreq/imx-ddrc.yaml
@@ -31,10 +31,15 @@ properties:
- const: dram_alt
- const: dram_apb
operating-points-v2: true
+ interconnect-node-id:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ '#interconnect-cells':
+ const: 1
+
devfreq-events:
description: Phandle of PMU node
$ref: "/schemas/types.yaml#/definitions/phandle"
required:
diff --git a/Documentation/devicetree/bindings/devfreq/imx.yaml b/Documentation/devicetree/bindings/devfreq/imx.yaml
index 634870496d5e..f2f9b76c752f 100644
--- a/Documentation/devicetree/bindings/devfreq/imx.yaml
+++ b/Documentation/devicetree/bindings/devfreq/imx.yaml
@@ -43,10 +43,15 @@ properties:
clocks:
maxItems: 1
operating-points-v2: true
+ interconnect-node-id:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ '#interconnect-cells':
+ const: 1
+
devfreq:
description: |
Phandle to another devfreq device to match OPPs with by using the
passive governor.
$ref: "/schemas/types.yaml#/definitions/phandle"
--
2.17.1
