From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 124A61514CE; Fri, 6 Dec 2024 15:22:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733498536; cv=none; b=fPH1+3yYGmy8tZc0TPQ0brmOcRSBRCOC72w8JNEFB9Hk1669sEsMQQYXoJ32BbeSqUCm/EMYv+cMhMx+YJeXbJoJX9jqjD2+nPAJQFcsaXHXQBEh6J/lexyi937IgrBcUaGkO4pxEWYKiuMQE1gLGPAdJIbmV4b6o/XPNOmMG88= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733498536; c=relaxed/simple; bh=SuBFZeXLa1bRyADlgUYUrVvjroTT+tlYTaiIE3vOB5s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=osUZvdNmbGoEQaW0a7GAggYP+D0K3g8ylXHFRi+OioaMAkxHw4kElEEUHdP6sylhi15B+OLmav2Ug2qjlg13j5aiiF1cLOE62RXXN0H6VFmOGoSf5R2iGAZp8b1rUDzWvQPcPWAHH7p3ZxHGsINsCcOOYvw9mcAtWTO/wEZ6/00= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WRl4pNYo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="WRl4pNYo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30F1AC4CED1; Fri, 6 Dec 2024 15:22:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1733498535; bh=SuBFZeXLa1bRyADlgUYUrVvjroTT+tlYTaiIE3vOB5s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WRl4pNYot1fU1JPqb/9f5Eh/aTRx0K3oVxJW0Py4Wok0HikfmHnp+QQaGfBbrgf5R I+QYfLLCLveOuncymPBT4A6T1ZyRhb7cemGR3IgofUdgW3L2gHc7noMz4C4BFxfttI JAdDjJjpYABGtLnSf0WH0Sl/DMNZF9p8K2RrhHQc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Francesco Dolcini , Shawn Guo Subject: [PATCH 6.6 613/676] arm64: dts: freescale: imx8mp-verdin: Fix SD regulator startup delay Date: Fri, 6 Dec 2024 15:37:12 +0100 Message-ID: <20241206143717.317736329@linuxfoundation.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241206143653.344873888@linuxfoundation.org> References: <20241206143653.344873888@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Francesco Dolcini commit 6c5789c9d2c06968532243daa235f6ff809ad71e upstream. The power switch used to power the SD card interface might have more than 2ms turn-on time, increase the startup delay to 20ms to prevent failures. Fixes: a39ed23bdf6e ("arm64: dts: freescale: add initial support for verdin imx8m plus") Cc: stable@vger.kernel.org Signed-off-by: Francesco Dolcini Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi @@ -134,7 +134,7 @@ regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "+V3.3_SD"; - startup-delay-us = <2000>; + startup-delay-us = <20000>; }; reserved-memory {