diff mbox series

[v3,09/12] dt-bindings: PCI: aardvark: Describe new properties

Message ID 20200424153858.29744-10-pali@kernel.org
State New
Headers show
Series PCI: aardvark: Fix support for Turris MOX and Compex wifi cards | expand

Commit Message

Pali Rohár April 24, 2020, 3:38 p.m. UTC 
From: Marek Behún <marek.behun@nic.cz>

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

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
---
 Documentation/devicetree/bindings/pci/aardvark-pci.txt | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/aardvark-pci.txt b/Documentation/devicetree/bindings/pci/aardvark-pci.txt
index 310ef7145c47..2b8ca920a7fa 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>;