[PATCH 2/3] arm64: dts: freescale: imx{91,93}-phycore-som: Adjust PHY RST drive-strength

[Primoz Fiser]

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 at norik.com>
---
 arch/arm64/boot/dts/freescale/imx91-phycore-som.dtsi | 2 +-
 arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx91-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx91-phycore-som.dtsi
index 19e7e84ad6f7..8038d92da2aa 100644
--- a/arch/arm64/boot/dts/freescale/imx91-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx91-phycore-som.dtsi
@@ -220,7 +220,7 @@ MX91_PAD_ENET2_TD0__ENET2_RGMII_TD0		0x50e
 			MX91_PAD_ENET2_TD1__ENET2_RGMII_TD1		0x50e
 			MX91_PAD_ENET2_TX_CTL__ENET2_RGMII_TX_CTL	0x50e
 			MX91_PAD_ENET2_TD2__ENET2_TX_CLK2		0x4000050e
-			MX91_PAD_ENET2_RXC__GPIO4_IO23			0x51e
+			MX91_PAD_ENET2_RXC__GPIO4_IO23			0x502
 		>;
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
index 626160132e3c..a624aed48efe 100644
--- a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
@@ -222,7 +222,7 @@ MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x50e
 			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x50e
 			MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x50e
 			MX93_PAD_ENET2_TD2__ENET1_TX_CLK		0x4000050e
-			MX93_PAD_ENET2_RXC__GPIO4_IO23			0x51e
+			MX93_PAD_ENET2_RXC__GPIO4_IO23			0x502
 		>;
 	};
 
-- 
2.34.1