[PATCH v2 3/4] arm64: dts: imx95-19x19-evk: adjust pinctrl settings for usdhc2
Frank Li
Frank.Li at nxp.com
Fri Jun 6 12:00:43 PDT 2025
From: Luke Wang <ziniu.wang_1 at nxp.com>
The driver strength is too high for SDR104 mode. Change the driver strength
to x3 according to hardware recommendation.
Signed-off-by: Luke Wang <ziniu.wang_1 at nxp.com>
Signed-off-by: Frank Li <Frank.Li at nxp.com>
---
change in v2
- none
---
arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
index ea70ef4e85690..b6822b56374c4 100644
--- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
@@ -984,12 +984,12 @@ IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <
- IMX95_PAD_SD2_CLK__USDHC2_CLK 0x15fe
- IMX95_PAD_SD2_CMD__USDHC2_CMD 0x13fe
- IMX95_PAD_SD2_DATA0__USDHC2_DATA0 0x13fe
- IMX95_PAD_SD2_DATA1__USDHC2_DATA1 0x13fe
- IMX95_PAD_SD2_DATA2__USDHC2_DATA2 0x13fe
- IMX95_PAD_SD2_DATA3__USDHC2_DATA3 0x13fe
+ IMX95_PAD_SD2_CLK__USDHC2_CLK 0x158e
+ IMX95_PAD_SD2_CMD__USDHC2_CMD 0x138e
+ IMX95_PAD_SD2_DATA0__USDHC2_DATA0 0x138e
+ IMX95_PAD_SD2_DATA1__USDHC2_DATA1 0x138e
+ IMX95_PAD_SD2_DATA2__USDHC2_DATA2 0x138e
+ IMX95_PAD_SD2_DATA3__USDHC2_DATA3 0x138e
IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
>;
};
--
2.34.1
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