From c8249fa8fa00ea105dbe48ba70cb1d99170a9765 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Tue, 19 Dec 2017 15:01:30 +0530 Subject: ARM: dts: dra76-evm: Enable x2 PCIe lanes DRA76 EVM has a 4-lane PCIe connector and DRA76 can support x2 lanes. Enable both the PCIe lanes here. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sekhar Nori Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra76-evm.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/arm/boot/dts/dra76-evm.dts') diff --git a/arch/arm/boot/dts/dra76-evm.dts b/arch/arm/boot/dts/dra76-evm.dts index f64aab450315..c4fe7f8ef72a 100644 --- a/arch/arm/boot/dts/dra76-evm.dts +++ b/arch/arm/boot/dts/dra76-evm.dts @@ -422,3 +422,19 @@ spi-max-frequency = <96000000>; }; }; + +&pcie2_phy { + status = "okay"; +}; + +&pcie1_rc { + num-lanes = <2>; + phys = <&pcie1_phy>, <&pcie2_phy>; + phy-names = "pcie-phy0", "pcie-phy1"; +}; + +&pcie1_ep { + num-lanes = <2>; + phys = <&pcie1_phy>, <&pcie2_phy>; + phy-names = "pcie-phy0", "pcie-phy1"; +}; -- cgit v1.2.3-59-g8ed1b