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[v2,07/11] dt-bindings: PCI: qcom-ep: Make PERST separation optional

Message ID 20220830165817.183571-8-manivannan.sadhasivam@linaro.org
State Superseded
Headers show
Series Improvements to the Qcom PCIe Endpoint driver | expand

Commit Message

Manivannan Sadhasivam Aug. 30, 2022, 4:58 p.m. UTC 
PERST separation is an optional debug feature used to collect the crash
dump from the PCIe endpoint devices by the PCIe host when the endpoint
crashes. This feature keeps the PCIe link up by separating the PCIe IP
block from the SoC reset logic.

So remove the corresponding property "qcom,perst-regs" from the required
properties list.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
index 3d23599e5e91..b728ede3f09f 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
@@ -105,7 +105,6 @@  required:
   - reg-names
   - clocks
   - clock-names
-  - qcom,perst-regs
   - interrupts
   - interrupt-names
   - reset-gpios