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dt-bindings: PCI: qcom: Allow 'required-opps'

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Some Qualcomm SoCs require a minimum performance level for the power
domain so add 'required-opps' to the binding.

Link: https://lore.kernel.org/r/20240306095651.4551-2-johan+linaro@kernel.org
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This commit is contained in:
Johan Hovold 2024-03-06 10:56:47 +01:00 committed by Lorenzo Pieralisi
parent 544e8f96ef
commit c8073025c0
2 changed files with 6 additions and 0 deletions
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3
Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
View File

@ -59,6 +59,9 @@ properties:
power-domains:
maxItems: 1
required-opps:
maxItems: 1
resets:
minItems: 1
maxItems: 12

3
Documentation/devicetree/bindings/pci/qcom,pcie.yaml
View File

@ -105,6 +105,9 @@ 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