From nobody Tue May 7 02:33:47 2024 Delivered-To: importer2@patchew.org Received-SPF: pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; envelope-from=linux-kernel-owner@vger.kernel.org; helo=vger.kernel.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1618084294; cv=none; d=zohomail.com; s=zohoarc; b=UPgSeMzdTdgE6SNGatTUWI6tWUHDaJBUKFfsncjNRTqqNgCYE+WCBmwLe30rpAHobtr3dqXWFGMzRIxdiUYmhw/E5A1fUaqAnIwLERi4aR18RNzwhlBNgUZJeJ2ovxaRfHRpK3avcyoIMnk15xPVrmWkmaFkMXWelzNoieCtAvk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618084294; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:List-Id:MIME-Version:Message-ID:Subject:To; bh=laZpP7AaCU97v12Iz1uH9y0YVQp+xQrj9TIOgkbsjLE=; b=CU/sKG3b/XNC6pH/ikuQ7hklMTcXbpHJ8M63gEtkWabj0ogWYmOF1nXO3DXlaWuIlyRXhEO9hQEt2NMBxECKlt9hBtYpZrlCZEDltEcue2qHOmpzb7xn9Mw3cuSaIMVQ2JuoWnbsNEcYCSGliWw7Sd3oQLftyH/vRKPTddte5ms= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mx.zohomail.com with SMTP id 1618084293746243.14777986583374; Sat, 10 Apr 2021 12:51:33 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234983AbhDJTvr (ORCPT ); Sat, 10 Apr 2021 15:51:47 -0400 Received: from mx01.ayax.eu ([188.137.98.110]:51622 "EHLO mx01.ayax.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234439AbhDJTvp (ORCPT ); Sat, 10 Apr 2021 15:51:45 -0400 Received: from [192.168.192.146] (port=42076 helo=nx64de-df6d00) by mx01.ayax.eu with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lVJO6-0006x5-S6; Sat, 10 Apr 2021 21:35:23 +0200 X-Greylist: delayed 956 seconds by postgrey-1.27 at vger.kernel.org; Sat, 10 Apr 2021 15:51:45 EDT Date: Sat, 10 Apr 2021 21:35:21 +0200 From: Grzegorz Szymaszek Cc: Grzegorz Szymaszek , Ahmad Fatoum , Alexandre Torgue , Marcin =?utf-8?Q?S=C5=82oniewski?= , Maxime Coquelin , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH] ARM: dts: stm32: fix stm32mp157c-odyssey card detect pin Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The microSD card detect pin is physically connected to the MPU pin PI3. The Device Tree configuration of the card detect pin was wrong=E2=80=94it w= as set to pin PB7 instead. If such configuration was used, the kernel would hang on =E2=80=9CWaiting for root device=E2=80=9D when booting from a micro= SD card. Signed-off-by: Grzegorz Szymaszek --- arch/arm/boot/dts/stm32mp157c-odyssey.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey.dts b/arch/arm/boot/dts/= stm32mp157c-odyssey.dts index a7ffec8f1516..be1dd5e9e744 100644 --- a/arch/arm/boot/dts/stm32mp157c-odyssey.dts +++ b/arch/arm/boot/dts/stm32mp157c-odyssey.dts @@ -64,7 +64,7 @@ &sdmmc1 { pinctrl-0 =3D <&sdmmc1_b4_pins_a>; pinctrl-1 =3D <&sdmmc1_b4_od_pins_a>; pinctrl-2 =3D <&sdmmc1_b4_sleep_pins_a>; - cd-gpios =3D <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + cd-gpios =3D <&gpioi 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; disable-wp; st,neg-edge; bus-width =3D <4>; --=20 2.30.2