From 12de44f55dcd99f740c19fa514c181be5c686625 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Sun, 4 Jun 2017 14:31:15 -0300 Subject: ARM: dts: imx: Fix Ethernet PHY reset polarity The FEC driver ignores the GPIO polarity from 'phy-reset-gpios' and considers that the Ethernet PHY is active low, unless the property 'phy-reset-active-high' is present. Fix the device tree description by explicitly passing the 'GPIO_ACTIVE_LOW' flag to the 'phy-reset-gpios' property. Signed-off-by: Fabio Estevam Reviewed-by: Andrew Lunn Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx25-pdk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot/dts/imx25-pdk.dts') diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts index d921dd2ed676..c52692821fb1 100644 --- a/arch/arm/boot/dts/imx25-pdk.dts +++ b/arch/arm/boot/dts/imx25-pdk.dts @@ -125,7 +125,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec>; phy-supply = <®_fec_3v3>; - phy-reset-gpios = <&gpio4 8 0>; + phy-reset-gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; status = "okay"; }; -- cgit