diff mbox series

[v4,1/5] dt-bindings: PCI: qcom: Allow 'required-opps'

Message ID 20240306095651.4551-2-johan+linaro@kernel.org (mailing list archive)
State Not Applicable
Headers show
Series arm64: dts: qcom: sc8280xp: PCIe fixes and GICv3 ITS enable | expand

Commit Message

Johan Hovold March 6, 2024, 9:56 a.m. UTC 
Some Qualcomm SoCs require a minimum performance level for the power
domain so add 'required-opps' to the binding.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml | 3 +++
 Documentation/devicetree/bindings/pci/qcom,pcie.yaml        | 3 +++
 2 files changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
index 125136176f93..8d570669650a 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
@@ -59,6 +59,9 @@  properties:
   power-domains:
     maxItems: 1
 
+  required-opps:
+    maxItems: 1
+
   resets:
     minItems: 1
     maxItems: 12
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index c8f36978a94c..1d7a6a520fef 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -111,6 +111,9 @@  properties:
     description: GPIO controlled connection to PERST# signal
     maxItems: 1
 
+  required-opps:
+    maxItems: 1
+
   wake-gpios:
     description: GPIO controlled connection to WAKE# signal
     maxItems: 1