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-wandboard.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot/dts/imx6qdl-wandboard.dtsi') diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi index 850ceadbc2cf..b4fa7f1d63da 100644 --- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi @@ -209,7 +209,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii"; - phy-reset-gpios = <&gpio3 29 0>; + phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; fsl,err006687-workaround-present; -- cgit v1.2.3