[PATCH] ARM: dts: imx53-cx9020: Fix the Ethernet PHY reset GPIO polarity

[Patrick Brünn]

>From: Fabio Estevam [mailto:festevam at gmail.com]
>Sent: Samstag, 25. November 2017 23:51
>From: Fabio Estevam <fabio.estevam at nxp.com>
>
>As explained in Documentation/devicetree/bindings/net/fsl-fec.txt the
>phy-reset-gpios is active high only if the 'phy-reset-active-high' is
>present.
>
>As 'phy-reset-active-high' is not used here, fix the device tree
>description by passing GPIO_ACTIVE_LOW flag.
>
>Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>
>---
> arch/arm/boot/dts/imx53-cx9020.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/arch/arm/boot/dts/imx53-cx9020.dts b/arch/arm/boot/dts/imx53-
>cx9020.dts
>index 4f54fd4..5e67e43 100644
>--- a/arch/arm/boot/dts/imx53-cx9020.dts
>+++ b/arch/arm/boot/dts/imx53-cx9020.dts
>@@ -152,7 +152,7 @@
>       pinctrl-names = "default";
>       pinctrl-0 = <&pinctrl_fec>;
>       phy-mode = "rmii";
>-      phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>;
>+      phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
>       status = "okay";
> };
>
>--
>2.7.4
Tested-by: Patrick Bruenn <p.bruenn at beckhoff.com>

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