linux-kernel - [PATCH v6 3/8] dt-bindings: imx6q-pcie: Add PHY phandles and name properties

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Message-Id: <1637200489-11855-4-git-send-email-hongxing.zhu@nxp.com>
Date:   Thu, 18 Nov 2021 09:54:44 +0800
From:   Richard Zhu <hongxing.zhu@....com>
To:     l.stach@...gutronix.de, bhelgaas@...gle.com,
        lorenzo.pieralisi@....com, marcel.ziswiler@...adex.com,
        tharvey@...eworks.com, kishon@...com, vkoul@...nel.org,
        robh@...nel.org, galak@...nel.crashing.org, shawnguo@...nel.org
Cc:     hongxing.zhu@....com, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel@...gutronix.de, linux-imx@....com
Subject: [PATCH v6 3/8] dt-bindings: imx6q-pcie: Add PHY phandles and name properties

i.MX8MM PCIe has the PHY. Add a PHY phandle and name properties
in the binding document.

Signed-off-by: Richard Zhu <hongxing.zhu@....com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
Reviewed-by: Tim Harvey <tharvey@...eworks.com>
Tested-by: Tim Harvey <tharvey@...eworks.com>
Reviewed-by: Rob Herring <robh@...nel.org>
---
 Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
index acea1cd444fd..643a6333b07b 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
@@ -127,6 +127,12 @@ properties:
     enum: [1, 2, 3, 4]
     default: 1
 
+  phys:
+    maxItems: 1
+
+  phy-names:
+    const: pcie-phy
+
   reset-gpio:
     description: Should specify the GPIO for controlling the PCI bus device
       reset signal. It's not polarity aware and defaults to active-low reset
-- 
2.25.1