Document ext reset used in ipq8064 SoC by qcom PCIe driver.

Signed-off-by: Ansuel Smith <ansuels...@gmail.com>
Acked-by: Rob Herring <r...@kernel.org>
---
 Documentation/devicetree/bindings/pci/qcom,pcie.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt 
b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index becdbdc0fffa..6efcef040741 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -179,6 +179,7 @@
                        - "pwr"                 PWR reset
                        - "ahb"                 AHB reset
                        - "phy_ahb"             PHY AHB reset
+                       - "ext"                 EXT reset
 
 - reset-names:
        Usage: required for ipq8074
@@ -287,8 +288,9 @@
                         <&gcc PCIE_HCLK_RESET>,
                         <&gcc PCIE_POR_RESET>,
                         <&gcc PCIE_PCI_RESET>,
-                        <&gcc PCIE_PHY_RESET>;
-               reset-names = "axi", "ahb", "por", "pci", "phy";
+                        <&gcc PCIE_PHY_RESET>,
+                        <&gcc PCIE_EXT_RESET>;
+               reset-names = "axi", "ahb", "por", "pci", "phy", "ext";
                pinctrl-0 = <&pcie_pins_default>;
                pinctrl-names = "default";
        };
-- 
2.25.1

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