[PATCH v1] ARM: dts: imx6qp-prtwd3: configure ENET_REF clock to 125MHz
Oleksij Rempel
o.rempel at pengutronix.de
Wed Aug 11 00:38:35 PDT 2021
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 at pengutronix.de>
---
arch/arm/boot/dts/imx6qp-prtwd3.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qp-prtwd3.dts b/arch/arm/boot/dts/imx6qp-prtwd3.dts
index 9cbe3386c51a..effe032273f7 100644
--- a/arch/arm/boot/dts/imx6qp-prtwd3.dts
+++ b/arch/arm/boot/dts/imx6qp-prtwd3.dts
@@ -256,6 +256,8 @@ can at 0 {
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
+ assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF>;
+ assigned-clock-rates = <125000000>;
status = "okay";
phy-mode = "rgmii";
--
2.30.2
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