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/imx6qdl-nitrogen6x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi') diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi index 70772ebadd4d..f22e5879340b 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi @@ -271,7 +271,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii"; - phy-reset-gpios = <&gpio1 27 0>; + phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; txen-skew-ps = <0>; txc-skew-ps = <3000>; rxdv-skew-ps = <0>; -- cgit v1.2.3