[PATCH v2 02/10] arm64: dts: imx952-evk: Change the usdhc1_200mhz drive strength to DSE4
From: Peng Fan (OSS) <hidden>
Date: 2026-01-11 12:40:52
Also in:
imx, linux-devicetree, lkml
Subsystem:
arm/freescale imx / mxc arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
From: Haibo Chen <haibo.chen@nxp.com> Set usdhc1_200mhz drive strength need to use DSE4, according to validation team's suggestion, Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> --- arch/arm64/boot/dts/freescale/imx952-evk.dts | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx952-evk.dts b/arch/arm64/boot/dts/freescale/imx952-evk.dts
index 2c753fcbae3c5d545f5d835bd70492667061d626..e5d989bd7c7b7f8b7c0b0afd0ae8f108110e4a49 100644
--- a/arch/arm64/boot/dts/freescale/imx952-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx952-evk.dts@@ -159,17 +159,17 @@ IMX952_PAD_SD1_STROBE__WAKEUPMIX_TOP_USDHC1_STROBE 0x158e pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { fsl,pins = < - IMX952_PAD_SD1_CLK__WAKEUPMIX_TOP_USDHC1_CLK 0x15fe - IMX952_PAD_SD1_CMD__WAKEUPMIX_TOP_USDHC1_CMD 0x13fe - IMX952_PAD_SD1_DATA0__WAKEUPMIX_TOP_USDHC1_DATA0 0x13fe - IMX952_PAD_SD1_DATA1__WAKEUPMIX_TOP_USDHC1_DATA1 0x13fe - IMX952_PAD_SD1_DATA2__WAKEUPMIX_TOP_USDHC1_DATA2 0x13fe - IMX952_PAD_SD1_DATA3__WAKEUPMIX_TOP_USDHC1_DATA3 0x13fe - IMX952_PAD_SD1_DATA4__WAKEUPMIX_TOP_USDHC1_DATA4 0x13fe - IMX952_PAD_SD1_DATA5__WAKEUPMIX_TOP_USDHC1_DATA5 0x13fe - IMX952_PAD_SD1_DATA6__WAKEUPMIX_TOP_USDHC1_DATA6 0x13fe - IMX952_PAD_SD1_DATA7__WAKEUPMIX_TOP_USDHC1_DATA7 0x13fe - IMX952_PAD_SD1_STROBE__WAKEUPMIX_TOP_USDHC1_STROBE 0x15fe + IMX952_PAD_SD1_CLK__WAKEUPMIX_TOP_USDHC1_CLK 0x159e + IMX952_PAD_SD1_CMD__WAKEUPMIX_TOP_USDHC1_CMD 0x139e + IMX952_PAD_SD1_DATA0__WAKEUPMIX_TOP_USDHC1_DATA0 0x139e + IMX952_PAD_SD1_DATA1__WAKEUPMIX_TOP_USDHC1_DATA1 0x139e + IMX952_PAD_SD1_DATA2__WAKEUPMIX_TOP_USDHC1_DATA2 0x139e + IMX952_PAD_SD1_DATA3__WAKEUPMIX_TOP_USDHC1_DATA3 0x139e + IMX952_PAD_SD1_DATA4__WAKEUPMIX_TOP_USDHC1_DATA4 0x139e + IMX952_PAD_SD1_DATA5__WAKEUPMIX_TOP_USDHC1_DATA5 0x139e + IMX952_PAD_SD1_DATA6__WAKEUPMIX_TOP_USDHC1_DATA6 0x139e + IMX952_PAD_SD1_DATA7__WAKEUPMIX_TOP_USDHC1_DATA7 0x139e + IMX952_PAD_SD1_STROBE__WAKEUPMIX_TOP_USDHC1_STROBE 0x159e >; };
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2.37.1