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 077453E04C1; Sat, 28 Feb 2026 17:41:12 +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=1772300473; cv=none; b=RoihnyXHzu/SZ3VUM31qjvPxgKsk3dfcHSq4CqZ7MPfluk5lSxLTIOa2GMzIk4nTepX/YuyNC+vCb0ZurlVVmpVRjE1dcbMr3F2Qse3mMTplEJZR0euxBqE6qJ55Dsw4D+C4+lgp6klJ0JxYNNJo5i0Aa6aU827eFtxq/4Y8K3k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300473; c=relaxed/simple; bh=sRSClu2eF+jcLFV57f7tFFz9qyLvjcSA+nwo7d2RalU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MZL6PesQSbwAuqx02VSkzxPtbzXgZAQyayyxO5GtdOM6bQEBNdshaASzL9sgfLeFACPFOD1fa/t8cjZZE4135XXr2BWWCjvWiBAPj0AzRxxXRQPM/ah9ruakJEOCPU1WhI9xW2+FmtoCrkzLTWFYv00vFBhxc/etJIGDVVkP1Y0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kDIx5jag; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kDIx5jag" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 21B7CC2BC9E; Sat, 28 Feb 2026 17:41:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300472; bh=sRSClu2eF+jcLFV57f7tFFz9qyLvjcSA+nwo7d2RalU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kDIx5jagKoAfkeCa7MAK6EOO+WEN0c7hYecQZp6NOGpINBzl753sGgYqF9Xp4LqvB GAQ1NAj7pKXCvYdHVs5qjf3/ADNqI/Yg0J2vobLz3XRuxzt/jMliJ8RJZVEEbKXF66 TjF4Ix+5m0OzN1r1SHWqYEMXg/uJIDFEV0tQZwpUchgP9QBseVvdSOtkZ4jQBO2Xzg OzjobXqPGCESPnM6BV9RruhVIbQx2YbOxGg3+3xdgu/7O+KYtxBUvMKsEdiWBNz/mZ suoutQFQVSa2sU6QBNMaitwEGZLzeBpkZ4yCiAQa/qo7wCfdEWnYmR51fMep73M/e5 IqZRm/PMvX1eA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Francesco Dolcini , Nishanth Menon , Sasha Levin Subject: [PATCH 6.19 511/844] arm64: dts: ti: am62p-verdin: Fix SD regulator startup delay Date: Sat, 28 Feb 2026 12:27:04 -0500 Message-ID: <20260228173244.1509663-512-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Francesco Dolcini [ Upstream commit de86dbc0fb00bd3773db4b05d9f5926f0faa2244 ] 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: 87f95ea316ac ("arm64: dts: ti: Add Toradex Verdin AM62P") Cc: stable@vger.kernel.org Signed-off-by: Francesco Dolcini Link: https://patch.msgid.link/20251209084126.33282-1-francesco@dolcini.it Signed-off-by: Nishanth Menon Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi index 5e050cbb9eaf3..ec9dd931fe922 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi @@ -112,7 +112,7 @@ reg_sd1_vmmc: regulator-sdhci1-vmmc { regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "+V3.3_SD"; - startup-delay-us = <2000>; + startup-delay-us = <20000>; }; reg_sd1_vqmmc: regulator-sdhci1-vqmmc { -- 2.51.0