PCIe lane 0 is connected to an onboard Gigabit Ethernet (RTL8168evl) and
lane 4 is routed to the board's miniPCIe slot.
Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
arch/arm/boot/dts/tegra30-beaver.dts | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 87c5f7b..4d9fa31 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -10,6 +10,27 @@
reg = <0x80000000 0x7ff00000>;
};
+ pcie-controller {
+ status = "okay";
+ pex-clk-supply = <&sys_3v3_pexs_reg>;
+ vdd-supply = <&ldo1_reg>;
+ avdd-supply = <&ldo2_reg>;
+
+ pci@1,0 {
+ status = "okay";
+ nvidia,num-lanes = <4>;
+ };
+
+ pci@2,0 {
+ status = "okay";
+ nvidia,num-lanes = <1>;
+ };
+
+ pci@3,0 {
+ nvidia,num-lanes = <1>;
+ };
+ };
+
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
--
1.8.1.5
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