arm64: dts: freescale: imx{91,93}-phycore-som: Adjust PHY RST drive-strength

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According to measurements, the PHY reset signal shows an overshoot on
the rising edge that exceeds the specified limits (max 2.1V) when using
X4 strength on ENET2_RXC. Reduce drive-strength to X1 to decrease the
overshoot and bring signal within specification limits.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

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Primoz Fiser 2026-05-07 08:20:57 +02:00 • committed by Frank Li

parent 5601ee1b64

commit e1b256ccc5

2 changed files with 2 additions and 2 deletions

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arch/arm64/boot/dts/freescale/imx91-phycore-som.dtsi

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arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi

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