mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-08 14:02:37 -04:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: imx6ull-colibri: add phy-supply to fec

Browse Source 
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>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Philippe Schenker
2022-05-06 15:24:06 +02:00
committed by Shawn Guo
parent 5516144425
commit 5f9a2cedfa
1 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm/boot/dts/imx6ull-colibri.dtsi
View File

@@ -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 {