From: Joakim Zhang <qiangqing.zhang@nxp.com>
To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de
Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/7] arm64: dts: imx8mp-evk: add hardware reset for EQOS PHY
Date: Tue, 23 Nov 2021 16:05:01 +0800 [thread overview]
Message-ID: <20211123080506.21424-3-qiangqing.zhang@nxp.com> (raw)
In-Reply-To: <20211123080506.21424-1-qiangqing.zhang@nxp.com>
As commit 798a1807ab13 ("arm64: dts: imx8mp-evk: Improve the Ethernet PHY
description") described, add hardware reset for EQOS PHY.
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 7b99fad6e4d6..a7dc0d160f79 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -97,6 +97,9 @@
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
eee-broken-1000t;
+ reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <80000>;
};
};
};
--
2.17.1
next prev parent reply other threads:[~2021-11-23 8:05 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-23 8:04 [PATCH 0/7] arm64: dts: imx8m: Ethernet improvement Joakim Zhang
2021-11-23 8:05 ` [PATCH 1/7] arm64: dts: imx8mn-evk: add hardware reset for FEC PHY Joakim Zhang
2021-11-23 9:17 ` Ahmad Fatoum
2021-12-08 12:25 ` Shawn Guo
2021-11-23 8:05 ` Joakim Zhang [this message]
2021-11-23 8:05 ` [PATCH 3/7] arm64: dts: imx8m: disable smart eee " Joakim Zhang
2021-11-23 8:05 ` [PATCH 4/7] arm64: dts: imx8m: configure FEC PHY VDDIO voltage Joakim Zhang
2021-12-06 1:15 ` Shawn Guo
2021-12-06 1:59 ` Joakim Zhang
2021-12-06 2:05 ` Shawn Guo
2021-12-06 4:10 ` Joakim Zhang
2021-11-23 8:05 ` [PATCH 5/7] arm64: dts: imx8mp-evk: disable CLKOUT clock for ENET PHY Joakim Zhang
2021-11-23 8:05 ` [PATCH 6/7] arm64: dts: imx8m: remove unused "nvmem_macaddr_swap" property for FEC Joakim Zhang
2021-11-23 8:05 ` [PATCH 7/7] arm64: dts: imx8mp: add mac address for EQOS Joakim Zhang
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