From: Markus Niebel Date: Mon, 9 Feb 2026 15:50:13 +0000 (+0100) Subject: arm64: dts: imx91-tqma9131: improve eMMC pad configuration X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=44db7bc66eb38e85bb32777c5fd3a4e7baa84147;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: imx91-tqma9131: improve eMMC pad configuration Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK to improve stability and detection at low temperatures under -25°C. Fixes: e71db39f0c7c ("arm64: dts: freescale: add initial device tree for TQMa91xx/MBa91xxCA") Signed-off-by: Markus Niebel Signed-off-by: Alexander Stein Reviewed-by: Frank Li Signed-off-by: Frank Li --- diff --git a/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi b/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi index 5792952b7a8e..c99d7bc16848 100644 --- a/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi +++ b/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi @@ -272,20 +272,20 @@ /* enable SION for data and cmd pad due to ERR052021 */ pinctrl_usdhc1: usdhc1grp { fsl,pins = /* PD | FSEL 3 | DSE X5 */ - , + , /* HYS | FSEL 0 | no drive */ , /* HYS | FSEL 3 | X5 */ - , + , /* HYS | FSEL 3 | X4 */ - , - , - , - , - , - , - , - ; + , + , + , + , + , + , + , + ; }; pinctrl_wdog: wdoggrp {