ARM: dts: imx6qdl-sabreauto: Enable pcie

The imx6qdl-sabreauto boards have a pcie slot so let's enable it.

Tested on imx6dl-sabreauto with an atk9k wifi card; scanning works.

There are unhandled differences for imx6qp but imx6qp-sabreauto.dts already contains a snippet explicitly disabling the &pcie node so that can be dealt with later.

---
 arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

index a6dc5c42c632..540fbaf57e91 100644
@@ -756,10 +756,14 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm3>;
 	status = "okay";
 };
 
+&pcie {
+	status = "okay";
+};
+
 &spdif {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spdif>;
 	status = "okay";
 };

2.17.1

Applied, thanks.