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Subject[PATCH v1 04/14] ARM: dts: imx6ull-colibri: add phy-supply to fec
Date
From: Philippe Schenker <philippe.schenker@toradex.com>

This adds the proper phy-supply to the FEC. This supply is actually
switched by a clock that is now properly stated. This has the advantage
to add a delay for that particular regulator which is needed.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---

arch/arm/boot/dts/imx6ull-colibri.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi
index bea00cfaa820..e619da3b00b3 100644
--- a/arch/arm/boot/dts/imx6ull-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi
@@ -47,6 +47,18 @@ reg_sd1_vmmc: regulator-sd1-vmmc {
states = <1800000 0x1 3300000 0x0>;
vin-supply = <&reg_module_3v3>;
};
+
+ reg_eth_phy: regulator-eth-phy {
+ compatible = "regulator-fixed-clock";
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "+V3.3_ETH";
+ regulator-type = "voltage";
+ vin-supply = <&reg_module_3v3>;
+ clocks = <&clks IMX6UL_CLK_ENET2_REF_125M>;
+ startup-delay-us = <150000>;
+ };
};

&adc1 {
@@ -81,6 +93,7 @@ &fec2 {
pinctrl-1 = <&pinctrl_enet2_sleep>;
phy-mode = "rmii";
phy-handle = <&ethphy1>;
+ phy-supply = <&reg_eth_phy>;
status = "okay";

mdio {
--
2.35.1
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