[PATCH v3 05/19] ARM: dts: imx6dl-lanmcu: configure ethernet reference clock parent

From: Oleksij Rempel
Date: Tue Jan 31 2023 - 03:51:52 EST


On this board the PHY is the ref clock provider. So, configure ethernet
reference clock as input.

Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx6dl-lanmcu.dts | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/imx6dl-lanmcu.dts b/arch/arm/boot/dts/imx6dl-lanmcu.dts
index 6b6e6fcdea9c..fa823988312d 100644
--- a/arch/arm/boot/dts/imx6dl-lanmcu.dts
+++ b/arch/arm/boot/dts/imx6dl-lanmcu.dts
@@ -21,6 +21,7 @@ clock_ksz8081: clock-ksz8081 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <50000000>;
+ clock-output-names = "enet_ref_pad";
};

backlight: backlight {
@@ -109,14 +110,17 @@ &can2 {
status = "okay";
};

+&clks {
+ clocks = <&clock_ksz8081>;
+ clock-names = "enet_ref_pad";
+ assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
+ assigned-clock-parents = <&clock_ksz8081>;
+};
+
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rmii";
- clocks = <&clks IMX6QDL_CLK_ENET>,
- <&clks IMX6QDL_CLK_ENET>,
- <&clock_ksz8081>;
- clock-names = "ipg", "ahb", "ptp";
phy-handle = <&rgmii_phy>;
status = "okay";

--
2.30.2