From: Luke Wang <ziniu.wang_1@nxp.com>
Date: Fri, 6 Jun 2025 19:00:43 +0000 (-0400)
Subject: arm64: dts: imx95-19x19-evk: adjust pinctrl settings for usdhc2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8ac2f2d53856c5844a5cfac255834e94f96ae271;p=users%2Fjedix%2Flinux-maple.git

arm64: dts: imx95-19x19-evk: adjust pinctrl settings for usdhc2

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@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

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 @@
 
 	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
 		>;
 	};