From: Joakim Zhang <qiangqing.zhang@nxp.com>
To: davem@davemloft.net, kuba@kernel.org, robh+dt@kernel.org, andrew@lunn.ch
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-imx@nxp.com
Subject: [PATCH V1 2/5] dt-bindings: fec: add RGMII delayed clock property
Date: Fri, 9 Jul 2021 15:53:52 +0800 [thread overview]
Message-ID: <20210709075355.27218-3-qiangqing.zhang@nxp.com> (raw)
In-Reply-To: <20210709075355.27218-1-qiangqing.zhang@nxp.com>
From: Fugang Duan <fugang.duan@nxp.com>
Add property for RGMII delayed clock.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
Documentation/devicetree/bindings/net/fsl-fec.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 6754be1b91c4..f93b9552cfc5 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -50,6 +50,10 @@ Optional properties:
SOC internal PLL.
- "enet_out"(option), output clock for external device, like supply clock
for PHY. The clock is required if PHY clock source from SOC.
+ - "enet_2x_txclk"(option), for RGMII sampleing clock which fixed at 250Mhz.
+ The clock is required if SOC RGMII enable clock delay.
+- fsl,rgmii_txc_dly: add RGMII TXC delayed clock from MAC.
+- fsl,rgmii_rxc_dly: add RGMII RXC delayed clock from MAC.
Optional subnodes:
- mdio : specifies the mdio bus in the FEC, used as a container for phy nodes
--
2.17.1
next prev parent reply other threads:[~2021-07-09 7:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-09 7:53 [PATCH V1 0/5] net: fec: add support for i.MX8MQ and i.MX8QM Joakim Zhang
2021-07-09 7:53 ` [PATCH V1 1/5] dt-bindings: fec: add the missing clocks properties Joakim Zhang
2021-07-09 7:53 ` Joakim Zhang [this message]
2021-07-09 7:53 ` [PATCH V1 3/5] net: fec: add imx8mq and imx8qm new versions support Joakim Zhang
2021-07-09 7:53 ` [PATCH V1 4/5] net: fec: add eee mode tx lpi support Joakim Zhang
2021-08-09 1:40 ` Guenter Roeck
2021-08-09 5:11 ` Joakim Zhang
2021-07-09 7:53 ` [PATCH V1 5/5] net: fec: add MAC internal delayed clock feature support Joakim Zhang
2021-07-09 8:16 ` [PATCH V1 0/5] net: fec: add support for i.MX8MQ and i.MX8QM Joakim Zhang
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