From 33d5c207a9ed16e72f49b77b9387aea5a8a42219 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Thu, 24 Jan 2019 13:59:55 +0530 Subject: [PATCH] dt-bindings: PCI: dra7xx: Add SoC specific compatible strings Add new compatible strings for dra74x SoC (also used by dra76x) and dra72x. This can be used to perform SoC specific configuration (like configuring PCIe in x2 lane mode). Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sekhar Nori Signed-off-by: Lorenzo Pieralisi Acked-by: Rob Herring --- Documentation/devicetree/bindings/pci/ti-pci.txt | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt index 452fe48..e03d236 100644 --- a/Documentation/devicetree/bindings/pci/ti-pci.txt +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt @@ -1,8 +1,12 @@ TI PCI Controllers PCIe DesignWare Controller - - compatible: Should be "ti,dra7-pcie" for RC - Should be "ti,dra7-pcie-ep" for EP + - compatible: Should be "ti,dra7-pcie" for RC (deprecated) + Should be "ti,dra7-pcie-ep" for EP (deprecated) + Should be "ti,dra746-pcie-rc" for dra74x/dra76 in RC mode + Should be "ti,dra746-pcie-ep" for dra74x/dra76 in EP mode + Should be "ti,dra726-pcie-rc" for dra72x in RC mode + Should be "ti,dra726-pcie-ep" for dra72x in EP mode - phys : list of PHY specifiers (used by generic PHY framework) - phy-names : must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the number of PHYs as specified in *phys* property. -- 2.7.4