diff options
| author |   Joakim Zhang <qiangqing.zhang@nxp.com> | 2021-11-23 16:05:04 +0800 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2021-12-08 20:25:24 +0800 |
| commit | 311ad460c4fa3911cca36118b18feff233ae9e76 (patch) | |
| tree | 869cc4a88a938c723390700c261ee14e5ce31950 /arch/arm64/boot/dts/freescale/imx8mp-evk.dts | |
| parent | arm64: dts: imx8m: configure FEC PHY VDDIO voltage (diff) | |
| download | linux-dev-311ad460c4fa3911cca36118b18feff233ae9e76.tar.xz linux-dev-311ad460c4fa3911cca36118b18feff233ae9e76.zip | |
arm64: dts: imx8mp-evk: disable CLKOUT clock for ENET PHY
According to commit 0a4355c2b7f8 ("net: phy: realtek: add dt property to
disable CLKOUT clock"), diable CLKOUT clock for FEC PHY to save power on
i.MX8MP EVK board.
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/imx8mp-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index a7dc0d160f79..cf03a82f9dcd 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -100,6 +100,7 @@ reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; reset-assert-us = <10000>; reset-deassert-us = <80000>; + realtek,clkout-disable; }; }; }; @@ -123,6 +124,7 @@ reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; reset-assert-us = <10000>; reset-deassert-us = <80000>; + realtek,clkout-disable; }; }; }; |