ARM: dts: iwg20d-q7: Enable PCIe Controller

Enable PCIe Controller & set PCIe bus clock frequency.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
index 3e4bc4d..54470c6 100644 (file)
--- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -96,6 +96,14 @@
        pinctrl-names = "default";
 };
 
+&pcie_bus_clk {
+       clock-frequency = <100000000>;
+};
+
+&pciec {
+       status = "okay";
+};
+
 &pfc {
        can0_pins: can0 {
                groups = "can0_data_d";