From: Marek Behún <marek.behun@nic.cz>
Date: Thu, 30 Apr 2020 08:06:22 +0000 (+0200)
Subject: dt-bindings: PCI: aardvark: Describe new properties
X-Git-Tag: v5.8-rc1~115^2~13^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e89897c9dec7f859a93b8364709851c3a7418ac3;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings: PCI: aardvark: Describe new properties

Document the possibility to reference a PHY and reset-gpios and to set
max-link-speed property.

Link: https://lore.kernel.org/r/20200430080625.26070-10-pali@kernel.org
Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
---

diff --git a/Documentation/devicetree/bindings/pci/aardvark-pci.txt b/Documentation/devicetree/bindings/pci/aardvark-pci.txt
index 310ef7145c47e..2b8ca920a7fac 100644
--- a/Documentation/devicetree/bindings/pci/aardvark-pci.txt
+++ b/Documentation/devicetree/bindings/pci/aardvark-pci.txt
@@ -19,6 +19,9 @@ contain the following properties:
  - interrupt-map-mask and interrupt-map: standard PCI properties to
    define the mapping of the PCIe interface to interrupt numbers.
  - bus-range: PCI bus numbers covered
+ - phys: the PCIe PHY handle
+ - max-link-speed: see pci.txt
+ - reset-gpios: see pci.txt
 
 In addition, the Device Tree describing an Aardvark PCIe controller
 must include a sub-node that describes the legacy interrupt controller
@@ -48,6 +51,7 @@ Example:
 				<0 0 0 2 &pcie_intc 1>,
 				<0 0 0 3 &pcie_intc 2>,
 				<0 0 0 4 &pcie_intc 3>;
+		phys = <&comphy1 0>;
 		pcie_intc: interrupt-controller {
 			interrupt-controller;
 			#interrupt-cells = <1>;