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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 <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Kishon Vijay Abraham I 2017-12-19 15:01:30 +05:30 committed by Tony Lindgren
parent 90a621a269
commit c8249fa8fa
1 changed files with 16 additions and 0 deletions
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16
arch/arm/boot/dts/dra76-evm.dts
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@ -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";
};