[PATCH v1 2/7] dt-bindings: PCI: starfive,jh7110-pcie: Add enable-gpios property

[Hal Feng]

Add enable-gpios property for controlling the PCI bus device power.
This property had been supported in the driver but not added in the
dt-bindings.

Fixes: 22fe32239770 ("dt-bindings: PCI: Add StarFive JH7110 PCIe controller")
Signed-off-by: Hal Feng <hal.feng at starfivetech.com>
---
 .../devicetree/bindings/pci/starfive,jh7110-pcie.yaml         | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml b/Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml
index 5f432452c815..f254c7111837 100644
--- a/Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml
@@ -60,6 +60,10 @@ properties:
     description:
       The phandle to System Register Controller syscon node.
 
+  enable-gpios:
+    description: GPIO used to enable the PCI bus device power
+    maxItems: 1
+
   perst-gpios:
     description: GPIO controlled connection to PERST# signal
     maxItems: 1
-- 
2.43.2