ARM: dts: imx6qp-prtwd3: configure ENET_REF clock to 125MHz

By default ENET_REF is configured to 50MHz, which is usable for the RMII
link. In case RGMII is used, we need 125MHz clock.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qp-prtwd3.dts b/arch/arm/boot/dts/imx6qp-prtwd3.dts
index c427239..b92e0f2 100644 (file)
--- a/arch/arm/boot/dts/imx6qp-prtwd3.dts
+++ b/arch/arm/boot/dts/imx6qp-prtwd3.dts
@@ -208,6 +208,8 @@
 &fec {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_enet>;
+       assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF>;
+       assigned-clock-rates = <125000000>;
        status = "okay";
 
        phy-mode = "rgmii";