ARM: dts: imx6sx-udoo-neo: Properly configure ENET_REF

By default, the ENET_REF is configured at 125MHz on i.MX6SX, which works well for boards that operate in RGMII mode. The imx6sx-udoo-neo has a KSZ8091 Ethernet PHY that is connected via RMII interface, so a 50MHz ENET_REF clock is expected. Describe the IMX6SX_CLK_ENET_REF accordingly. Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-06-28 23:18:27 -03:00
parent 8400291e28
commit 52f82ed6a6
1 changed files with 5 additions and 0 deletions
@@ -72,6 +72,11 @@
 	};
 };

+&clks {
+	assigned-clocks = <&clks IMX6SX_CLK_ENET_REF>;
+	assigned-clock-rates = <50000000>;
+};
+
 &fec1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet1>;