openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: imx6sx-udoo-neo: Pass the 'phy-reset-duration' property 

imx6sx-udoo-neo has a KSZ8091 Ethernet PHY, which requires the reset
signal to be low for at least 10ms.

Pass the 'phy-reset-duration' property to reflect such requirement.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2016-12-05 17:28:39 -02:00 committed by Shawn Guo
parent b0b09f6264
commit 2bc7b91a69
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
View File

@ -86,6 +86,7 @@ &fec1 {
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet1>; pinctrl-0 = <&pinctrl_enet1>;
phy-mode = "rmii"; phy-mode = "rmii";
phy-reset-duration = <10>;
phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
}; };