From: Marco Felsch <m.felsch@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/3] ARM: nitrogen6x: add phy reset timings
Date: Tue, 3 Mar 2020 18:46:14 +0100 [thread overview]
Message-ID: <20200303174616.4476-1-m.felsch@pengutronix.de> (raw)
Add reset timings according the datasheet [1]. Due to missing test hw I
added the fix only to the imx6qdl based boards.
[1] http://ww1.microchip.com/downloads/en/DeviceDoc/KSZ9021RL-RN-Data-Sheet-DS00003050A.pdf; page 56
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
arch/arm/dts/imx6qdl-nitrogen6x.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/dts/imx6qdl-nitrogen6x.dtsi
index 5c43b16ab1..d565a26ae4 100644
--- a/arch/arm/dts/imx6qdl-nitrogen6x.dtsi
+++ b/arch/arm/dts/imx6qdl-nitrogen6x.dtsi
@@ -23,6 +23,11 @@
};
};
+&fec {
+ phy-reset-duration = <10>;
+ phy-reset-post-delay = <1>;
+};
+
&flash {
#address-cells = <1>;
#size-cells = <1>;
--
2.20.1
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next reply other threads:[~2020-03-03 17:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 17:46 Marco Felsch [this message]
2020-03-03 17:46 ` [PATCH 2/3] net: phy: micrel: backport finding PHY properties Marco Felsch
2020-03-09 7:28 ` Sascha Hauer
2020-03-03 17:46 ` [PATCH 3/3] ARM: nitrogen6: remove hard coded values Marco Felsch
2020-03-06 16:06 ` Stefan Lengfeld
2020-03-09 6:32 ` Marco Felsch
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