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ARM: dts: imx6sx-udoo-neo: Pass the 'phy-reset-duration' property
authorFabio Estevam <fabio.estevam@nxp.com>
Mon, 5 Dec 2016 19:28:39 +0000 (17:28 -0200)
committerShawn Guo <shawnguo@kernel.org>
Mon, 2 Jan 2017 06:04:00 +0000 (14:04 +0800)
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>
arch/arm/boot/dts/imx6sx-udoo-neo.dtsi patch | blob | blame | history

diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
index 2b65d26f43966cf1b469dd7e5d38857b664428d9..d1ce9af300e798d87e0c51b0be872bab27d2454d 100644 (file)
--- a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
@@ -86,6 +86,7 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_enet1>;
        phy-mode = "rmii";
+       phy-reset-duration = <10>;
        phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 };