From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 27C8BF588C2 for ; Mon, 20 Apr 2026 13:16:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=atXx1i6ugdfhlTZbLBKY0syT+b6ND7MPQE/ha3qtB0Y=; b=3zQhIVw8qmWvlYSIaqGWBnbSgs YmnQ7Utp0FDXECo2IIdAPWvICa5fraEJaLKG/3QJGSIQ9eO0q2eUYyLqWKT8O2lUWGjiaLPnHFi5u dzMXUkw8nNAC45vF0jx125rciW1dNB1ZFFkxvKOrz6ZX3jq0s4++D6+ENtXx9aDJ0Vxe+3BQZSyE4 glWlvYMRonaNovHVQ+YEY26mHHpn0y8QGPmPZT6laKmY5HBCLgHIcQdGpVLnG22zPA4dgWTZl2XsE qSkXyu1BK2fnJxrlmuxvpJpyFihlrbSeQV4gklNXCWdj7wrJrEC9YliLqJrMW70SxHYJkyPAaOg8z zFtVSmLQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wEoU0-00000006y9c-3oPj; Mon, 20 Apr 2026 13:16:12 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wEoTy-00000006y73-3Uhk for linux-arm-kernel@lists.infradead.org; Mon, 20 Apr 2026 13:16:11 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id D2BC760154; Mon, 20 Apr 2026 13:16:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 369C7C2BCB8; Mon, 20 Apr 2026 13:16:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776690969; bh=Ay9q0/FUsQz7RmljwSk+IzFgJ1vCF0iwCGHEp+gCZmY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=e/pe2Vsm9qFA926oOcTkVg4ZH7FBXX8LM4A4Mv/denKUs8Zy2D7ZvrA8f21935fJa Bsr80c1LQhaOi2jZNncsiBzg2LvwD23JYIMWWL4kz4LukjRM/RNqOrw5wnZfbR29xt a8IusQ2s71EeMoJ2B6iNVw4W53o5Hj9NF3IFS7QEvMOnoDTiV0rytz0pEMHkAQmQeJ aP3lz7q0Yuqn9qZkAhGE/lJ2EnTDtstKaQ0AnXSG2GbkDloiBoYk8qhIt0lVD/UR9+ JR6SWwa2Ry+zP1B6KOBNtRQL6/uUGf0NT2eL9vtITf2HhNMJu/pviJ6U2VMSPlP4Dv 4t9ISmqhHVmLA== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Markus Niebel , Alexander Stein , Frank Li , Sasha Levin , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, linux@ew.tq-group.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 6.18] arm64: dts: imx93-tqma9352: improve eMMC pad configuration Date: Mon, 20 Apr 2026 09:08:03 -0400 Message-ID: <20260420131539.986432-17-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420131539.986432-1-sashal@kernel.org> References: <20260420131539.986432-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.18.23 Content-Transfer-Encoding: 8bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Markus Niebel [ Upstream commit b6c94c71f349479b76fcc0ef0dc7147f3f326dff ] 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: 0b5fdfaa8e45 ("arm64: dts: freescale: imx93-tqma9352: set SION for cmd and data pad of USDHC") Signed-off-by: Markus Niebel Signed-off-by: Alexander Stein Reviewed-by: Frank Li Signed-off-by: Frank Li Signed-off-by: Sasha Levin --- LLM Generated explanations, may be completely bogus: Error: Failed to generate final synthesis .../boot/dts/freescale/imx93-tqma9352.dtsi | 26 +++++++++---------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi index 82914ca148d3a..c095d7f115c21 100644 --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi @@ -270,21 +270,21 @@ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x106 /* enable SION for data and cmd pad due to ERR052021 */ pinctrl_usdhc1: usdhc1grp { fsl,pins = < - /* PD | FSEL 3 | DSE X5 */ - MX93_PAD_SD1_CLK__USDHC1_CLK 0x5be + /* PD | FSEL 3 | DSE X4 */ + MX93_PAD_SD1_CLK__USDHC1_CLK 0x59e /* HYS | FSEL 0 | no drive */ MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x1000 - /* HYS | FSEL 3 | X5 */ - MX93_PAD_SD1_CMD__USDHC1_CMD 0x400011be - /* HYS | FSEL 3 | X4 */ - MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000119e - MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000119e - MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000119e - MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000119e - MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000119e - MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000119e - MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000119e - MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000119e + /* HYS | PU | FSEL 3 | DSE X4 */ + MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000139e + /* HYS | PU | FSEL 3 | DSE X4 */ + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000139e + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000139e + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000139e + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000139e + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000139e + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000139e + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000139e + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000139e >; }; -- 2.53.0