On some newer SoCs, the interconnect between IPA and SoC internal
memory (imem) is not used. Update the binding to indicate that
having just the memory and config interconnects is another allowed
configuration.
Signed-off-by: Alex Elder <[email protected]>
---
v3: Based on net-next/master; sending for inclusion there.
v2: Based on linux-next/master, to be taken via Qualcomm repository.
I sent version 2 of this only to linux-arm-msm, but Bjorn reminded
me this binding update ought to go through the net-next repository.
-Alex
.../devicetree/bindings/net/qcom,ipa.yaml | 24 ++++++++++++-------
1 file changed, 16 insertions(+), 8 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/qcom,ipa.yaml b/Documentation/devicetree/bindings/net/qcom,ipa.yaml
index ed88ba4b94df5..b8a0b392b24ea 100644
--- a/Documentation/devicetree/bindings/net/qcom,ipa.yaml
+++ b/Documentation/devicetree/bindings/net/qcom,ipa.yaml
@@ -87,16 +87,24 @@ properties:
- const: ipa-setup-ready
interconnects:
- items:
- - description: Interconnect path between IPA and main memory
- - description: Interconnect path between IPA and internal memory
- - description: Interconnect path between IPA and the AP subsystem
+ oneOf:
+ - items:
+ - description: Path leading to system memory
+ - description: Path between the AP and IPA config space
+ - items:
+ - description: Path leading to system memory
+ - description: Path leading to internal memory
+ - description: Path between the AP and IPA config space
interconnect-names:
- items:
- - const: memory
- - const: imem
- - const: config
+ oneOf:
+ - items:
+ - const: memory
+ - const: config
+ - items:
+ - const: memory
+ - const: imem
+ - const: config
qcom,smem-states:
$ref: /schemas/types.yaml#/definitions/phandle-array
--
2.27.0