Thread (2 messages) 2 messages, 2 authors, 2017-01-02

[PATCH] ARM: dts: imx6sx-udoo-neo: Pass the 'phy-reset-duration' property

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From: festevam@gmail.com (Fabio Estevam)
Date: 2016-12-05 19:28:39
Subsystem: the rest · Maintainer: Linus Torvalds

From: Fabio Estevam <redacted>

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 <redacted>
---
 arch/arm/boot/dts/imx6sx-udoo-neo.dtsi | 1 +
 1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
index 2b65d26..d1ce9af 100644
--- 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>;
 };
 
-- 
2.7.4
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