[PATCH 3/7] arm64: dts: imx8mp-venice-gw702x: reduce RGMII CLK drive strength
Tim Harvey
tharvey at gateworks.com
Tue Sep 16 08:32:12 PDT 2025
The i.MX8M Plus EQOS RGMII tracelength is less than 1in and does not
require a x6 drive strength. Reduce the CLK drive strength to x1 for
better emissions.
Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
index a1232a4f8485..dd9eeb3479fd 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
@@ -462,7 +462,7 @@ MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x16
MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x16
MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x16
MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x16
- MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x16
+ MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x0
>;
};
--
2.25.1
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