From: Leonard Crestez <leonard.crestez@nxp.com>
To: Lucas Stach <l.stach@pengutronix.de>,
Philipp Zabel <p.zabel@pengutronix.de>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Richard Zhu <hongxing.zhu@nxp.com>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
Jingoo Han <jingoohan1@gmail.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Shawn Guo <shawnguo@kernel.org>,
Fabio Estevam <fabio.estevam@nxp.com>,
dl-linux-imx <linux-imx@nxp.com>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH v2 2/4] dt-bindings: imx6q-pcie: Add turnoff reset for imx7d
Date: Thu, 4 Oct 2018 16:34:27 +0000 [thread overview]
Message-ID: <19537dfb0750a342b1aa645934325d4c6a3176fb.1538670431.git.leonard.crestez@nxp.com> (raw)
In-Reply-To: <cover.1538670431.git.leonard.crestez@nxp.com>
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@nxp.com>
Acked-by: Rob Herring <robh@kernel.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@01000000 {
compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
--
2.17.1
next prev parent reply other threads:[~2018-10-04 16:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-04 16:34 [PATCH v2 0/4] PCI: imx: Add PME_Turn_Off support Leonard Crestez
2018-10-04 16:34 ` [PATCH v2 1/4] reset: imx7: Add PCIE_CTRL_APPS_TURNOFF Leonard Crestez
2018-10-04 16:47 ` Philipp Zabel
2018-10-04 17:08 ` Lorenzo Pieralisi
2018-10-04 20:41 ` Leonard Crestez
2018-10-04 16:34 ` Leonard Crestez [this message]
2018-10-04 16:34 ` [PATCH v2 3/4] ARM: dts: imx7d: Add turnoff reset Leonard Crestez
2018-10-04 16:34 ` [PATCH v2 4/4] PCI: imx: Add PME_Turn_Off support Leonard Crestez
2018-10-04 16:44 ` Lucas Stach
2018-10-05 10:29 ` Lorenzo Pieralisi
2018-10-05 10:59 ` Philipp Zabel
2018-10-05 11:08 ` Lorenzo Pieralisi
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