diff options
| author |   Philippe Schenker <philippe.schenker@toradex.com> | 2022-05-06 15:24:06 +0200 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2022-05-07 09:53:12 +0800 |
| commit | 5f9a2cedfaf3206b64a4d6b287357ae4037ed4a9 (patch) | |
| tree | f86f9300b185c02ed471c1e46ce89ce13e25c06c | |
| parent | ARM: dts: imx6ull-colibri: change touch i2c parameters (diff) | |
| download | linux-dev-5f9a2cedfaf3206b64a4d6b287357ae4037ed4a9.tar.xz linux-dev-5f9a2cedfaf3206b64a4d6b287357ae4037ed4a9.zip | |
ARM: dts: imx6ull-colibri: add phy-supply to fec
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>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-colibri.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi index dc947035495b..7cd912df5d19 100644 --- a/arch/arm/boot/dts/imx6ull-colibri.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi @@ -47,6 +47,18 @@ states = <1800000 0x1 3300000 0x0>; vin-supply = <®_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 = <®_module_3v3>; + clocks = <&clks IMX6UL_CLK_ENET2_REF_125M>; + startup-delay-us = <150000>; + }; }; &adc1 { @@ -81,6 +93,7 @@ pinctrl-1 = <&pinctrl_enet2_sleep>; phy-mode = "rmii"; phy-handle = <ðphy1>; + phy-supply = <®_eth_phy>; status = "okay"; mdio { |