From: Frank Li <Frank.Li@nxp.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
imx@lists.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM
ARCHITECTURE),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@vger.kernel.org (open list)
Cc: imx@lists.linux.dev
Subject: [PATCH 5/6] arm64: dts: imx93-11x11-evk: reduce the driving strength of net RXC/TXC
Date: Thu, 5 Jun 2025 16:58:52 -0400 [thread overview]
Message-ID: <20250605205853.1334131-5-Frank.Li@nxp.com> (raw)
In-Reply-To: <20250605205853.1334131-1-Frank.Li@nxp.com>
From: Clark Wang <xiaoning.wang@nxp.com>
Reduce the driving strength of all Ethernet RGMII R/TXC pads according to
hardware signal measurement result.
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 8688fcb382c06..31fb1cd8daba2 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -673,13 +673,13 @@ MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0 0x57e
MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1 0x57e
MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2 0x57e
MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3 0x57e
- MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x5fe
+ MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x58e
MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x57e
MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0 0x57e
MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1 0x57e
MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2 0x57e
MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3 0x57e
- MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x5fe
+ MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x58e
MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x57e
>;
};
@@ -711,13 +711,13 @@ MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x57e
MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x57e
MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2 0x57e
MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3 0x57e
- MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC 0x5fe
+ MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC 0x58e
MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x57e
MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x57e
MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x57e
MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2 0x57e
MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3 0x57e
- MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC 0x5fe
+ MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC 0x58e
MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x57e
>;
};
--
2.34.1
next prev parent reply other threads:[~2025-06-05 20:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-05 20:58 [PATCH 1/6] arm64: dts: imx93-9x9-qsb: add IMU sensor support Frank Li
2025-06-05 20:58 ` [PATCH 2/6] arm64: dts: imx93: remove eee-broken-1000t for eqos node Frank Li
2025-06-09 10:10 ` Peng Fan
2025-06-05 20:58 ` [PATCH 3/6] arm64: dts: imx93: add usdhc3 and lpuart5 Frank Li
2025-06-09 10:11 ` Peng Fan
2025-06-05 20:58 ` [PATCH 4/6] arm64: dts: imx93-11x11-evk: disable all realtek ethernet phy CLKOUT Frank Li
2025-06-09 10:12 ` Peng Fan
2025-06-05 20:58 ` Frank Li [this message]
2025-06-09 10:12 ` [PATCH 5/6] arm64: dts: imx93-11x11-evk: reduce the driving strength of net RXC/TXC Peng Fan
2025-06-05 20:58 ` [PATCH 6/6] arm64: dts: imx93-11x11-evk: remove the duplicated pinctrl_lpi2c3 node Frank Li
2025-06-09 10:13 ` Peng Fan
2025-06-09 10:09 ` [PATCH 1/6] arm64: dts: imx93-9x9-qsb: add IMU sensor support Peng Fan
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