diff options
| author | Heiko Thiery <heiko.thiery@gmail.com> | 2022-02-23 09:10:29 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-04-12 15:36:17 +0200 |
| commit | 775011980bf8dd131da8e387a0fd854e9615c158 (patch) | |
| tree | 7d554765f0a4319c27d37621c3157ff29d101c34 /arch/arm | |
| parent | 9eb5e7d9ab8d63337f443f8c13fb9e26ae2f0266 (diff) | |
ARM: imx: imx8mn-*-evk: use DM settings for PHY configuration
With the correct settings described in the device-tree the PHY settings
in the board init are no longer required. The values are taken from the
linux device tree.
The PHY latency settings are derived from the phy-mode property and the
voltage seetings are done via the regulator.
Suggested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Tested-by: Marek Vasut <marex@denx.de> # 8MNANOD4-EVK
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/imx8mn-evk.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/dts/imx8mn-evk.dtsi b/arch/arm/dts/imx8mn-evk.dtsi index 416fadb22b1..fc2c7f1d440 100644 --- a/arch/arm/dts/imx8mn-evk.dtsi +++ b/arch/arm/dts/imx8mn-evk.dtsi @@ -64,6 +64,12 @@ ethphy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; + vddio-supply = <&vddio>; + + vddio: vddio-regulator { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; }; }; }; |