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Message-Id: <1638432158-4119-4-git-send-email-hongxing.zhu@nxp.com>
Date: Thu, 2 Dec 2021 16:02:33 +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 v7 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
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