diff options
| author | Joakim Zhang <qiangqing.zhang@nxp.com> | 2021-11-23 16:05:03 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-12-08 20:25:24 +0800 |
| commit | 09e5ccdd866c35ac55e11a5fa3f818d6a471fe0f (patch) | |
| tree | 509303f14ef8c7ce1a357e301addee237f9a9b1a /arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | |
| parent | 20b6559ecf5d49ee75ae519bf9da5ef3d2f02148 (diff) | |
arm64: dts: imx8m: configure FEC PHY VDDIO voltage
As commit 2f664823a470 ("net: phy: at803x: add device tree binding")
described, configure FEC PHY VDDIO voltage according to board design.
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi index 342f57e8cf61..c3f15192b76c 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -100,6 +100,12 @@ reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; reset-assert-us = <10000>; qca,disable-smarteee; + vddio-supply = <&vddio>; + + vddio: vddio-regulator { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; }; }; }; |