linux-kernel - [PATCH v2 2/4] dt-bindings: imx6q-pcie: Add turnoff reset for imx7d

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Message-ID: <19537dfb0750a342b1aa645934325d4c6a3176fb.1538670431.git.leonard.crestez@nxp.com>
Date:   Thu, 4 Oct 2018 16:34:27 +0000
From:   Leonard Crestez <leonard.crestez@....com>
To:     Lucas Stach <l.stach@...gutronix.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Richard Zhu <hongxing.zhu@....com>
CC:     Andrey Smirnov <andrew.smirnov@...il.com>,
        Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
        Jingoo Han <jingoohan1@...il.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Fabio Estevam <fabio.estevam@....com>,
        dl-linux-imx <linux-imx@....com>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH v2 2/4] dt-bindings: imx6q-pcie: Add turnoff reset for imx7d

This is documented as "required" but won't be present in old dtbs.

These resets are also present on other imx chips but right now only
imx7d implements them through the reset controller subsystem.

Signed-off-by: Leonard Crestez <leonard.crestez@....com>
Acked-by: Rob Herring <robh@...nel.org>
---
 Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
index cb33421184a0..f37494d5a7be 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
@@ -48,10 +48,11 @@ Additional required properties for imx7d-pcie:
 - resets: Must contain phandles to PCIe-related reset lines exposed by SRC
   IP block
 - reset-names: Must contain the following entires:
 	       - "pciephy"
 	       - "apps"
+	       - "turnoff"
 
 Example:
 
 	pcie@...00000 {
 		compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
-- 
2.17.1