[PATCH 2/3] arm64: dts: imx95-15x15-evk: fix the overshoot issue of NETC
Wei Fang
wei.fang at nxp.com
Wed May 28 01:34:32 PDT 2025
The overshoot of MDIO, MDC, ENET1_TDx and ENET2_TDx is too high, so
reduce the drive strength of these pins.
Fixes: e3e8b199aff8 ("arm64: dts: imx95: Add imx95-15x15-evk support")
Signed-off-by: Wei Fang <wei.fang at nxp.com>
---
.../boot/dts/freescale/imx95-15x15-evk.dts | 20 +++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
index 6c47f4b47356..9f4d0899a94d 100644
--- a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
@@ -574,17 +574,17 @@ &sai3 {
&scmi_iomuxc {
pinctrl_emdio: emdiogrp {
fsl,pins = <
- IMX95_PAD_ENET2_MDC__NETCMIX_TOP_NETC_MDC 0x57e
- IMX95_PAD_ENET2_MDIO__NETCMIX_TOP_NETC_MDIO 0x97e
+ IMX95_PAD_ENET2_MDC__NETCMIX_TOP_NETC_MDC 0x50e
+ IMX95_PAD_ENET2_MDIO__NETCMIX_TOP_NETC_MDIO 0x90e
>;
};
pinctrl_enetc0: enetc0grp {
fsl,pins = <
- IMX95_PAD_ENET1_TD3__NETCMIX_TOP_ETH0_RGMII_TD3 0x57e
- IMX95_PAD_ENET1_TD2__NETCMIX_TOP_ETH0_RGMII_TD2 0x57e
- IMX95_PAD_ENET1_TD1__NETCMIX_TOP_ETH0_RGMII_TD1 0x57e
- IMX95_PAD_ENET1_TD0__NETCMIX_TOP_ETH0_RGMII_TD0 0x57e
+ IMX95_PAD_ENET1_TD3__NETCMIX_TOP_ETH0_RGMII_TD3 0x50e
+ IMX95_PAD_ENET1_TD2__NETCMIX_TOP_ETH0_RGMII_TD2 0x50e
+ IMX95_PAD_ENET1_TD1__NETCMIX_TOP_ETH0_RGMII_TD1 0x50e
+ IMX95_PAD_ENET1_TD0__NETCMIX_TOP_ETH0_RGMII_TD0 0x50e
IMX95_PAD_ENET1_TX_CTL__NETCMIX_TOP_ETH0_RGMII_TX_CTL 0x57e
IMX95_PAD_ENET1_TXC__NETCMIX_TOP_ETH0_RGMII_TX_CLK 0x58e
IMX95_PAD_ENET1_RX_CTL__NETCMIX_TOP_ETH0_RGMII_RX_CTL 0x57e
@@ -598,10 +598,10 @@ IMX95_PAD_ENET1_RD3__NETCMIX_TOP_ETH0_RGMII_RD3 0x57e
pinctrl_enetc1: enetc1grp {
fsl,pins = <
- IMX95_PAD_ENET2_TD3__NETCMIX_TOP_ETH1_RGMII_TD3 0x57e
- IMX95_PAD_ENET2_TD2__NETCMIX_TOP_ETH1_RGMII_TD2 0x57e
- IMX95_PAD_ENET2_TD1__NETCMIX_TOP_ETH1_RGMII_TD1 0x57e
- IMX95_PAD_ENET2_TD0__NETCMIX_TOP_ETH1_RGMII_TD0 0x57e
+ IMX95_PAD_ENET2_TD3__NETCMIX_TOP_ETH1_RGMII_TD3 0x50e
+ IMX95_PAD_ENET2_TD2__NETCMIX_TOP_ETH1_RGMII_TD2 0x50e
+ IMX95_PAD_ENET2_TD1__NETCMIX_TOP_ETH1_RGMII_TD1 0x50e
+ IMX95_PAD_ENET2_TD0__NETCMIX_TOP_ETH1_RGMII_TD0 0x50e
IMX95_PAD_ENET2_TX_CTL__NETCMIX_TOP_ETH1_RGMII_TX_CTL 0x57e
IMX95_PAD_ENET2_TXC__NETCMIX_TOP_ETH1_RGMII_TX_CLK 0x58e
IMX95_PAD_ENET2_RX_CTL__NETCMIX_TOP_ETH1_RGMII_RX_CTL 0x57e
--
2.34.1
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