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 58768363C44 for ; Thu, 20 Nov 2025 16:13:58 +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=1763655238; cv=none; b=Bi/VP8qZZspKFTF+k0wq0Y2L9ab7fsXa5tEVeYPQOJ0RarEiZpQ79AGBEhuS7cxTka0jkPyZSS0qmr3UO/pmSDEA3zFq+AzzrVsw3D/rXZXe17d8BSgIAZiYQF4KqRq3rx1svlVhTjCYL7W01SP9jGMI15iyX0KAw9+cG00mPxU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763655238; c=relaxed/simple; bh=UNDvfcRL2FPBONhYjku8mfWlJrky30DL7UJSvRUocWk=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=KM5eMOa+7Tbf6j14KIxhYPKLGeXvJrguu7RTd+zZ/a0DRvpDOjbrxWNi7HXdr54KKwtKtSeyXm7PXAc3WELUm16wmTuMsBwt6uWiNqet59EMsnaDHdPcr8VorqqIeoBptzxV6+2qipkUfpsdigjrDg+wGybEDufD76mFMpHN8H0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jJLevNUt; 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="jJLevNUt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 935C4C116D0; Thu, 20 Nov 2025 16:13:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1763655238; bh=UNDvfcRL2FPBONhYjku8mfWlJrky30DL7UJSvRUocWk=; h=Subject:To:Cc:From:Date:From; b=jJLevNUtk3vt3AXYo31lRKRqJB6W+3uUBkUMwG98BPQnwNt3U0msmtbF3SuqPErD0 POQFR58ZkyWfoUnsnAQAsqsI46Mq1o2f1CRiqvVqt88wPeqO+0uO7qe7PKW35o/uzU kd0JFycJFFYLqFBv59CfUemGxwHTzNH+hOR+G/E8= Subject: FAILED: patch "[PATCH] mmc: sdhci-of-dwcmshc: Change DLL_STRBIN_TAPNUM_DEFAULT to" failed to apply to 5.15-stable tree To: shawn.lin@rock-chips.com,alchark@gmail.com,sigmaris@gmail.com,ulf.hansson@linaro.org Cc: From: Date: Thu, 20 Nov 2025 17:13:55 +0100 Message-ID: <2025112055-suspense-expiring-db69@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x a28352cf2d2f8380e7aca8cb61682396dca7a991 # git commit -s git send-email --to '' --in-reply-to '2025112055-suspense-expiring-db69@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From a28352cf2d2f8380e7aca8cb61682396dca7a991 Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Mon, 20 Oct 2025 09:49:41 +0800 Subject: [PATCH] mmc: sdhci-of-dwcmshc: Change DLL_STRBIN_TAPNUM_DEFAULT to 0x4 strbin signal delay under 0x8 configuration is not stable after massive test. The recommandation of it should be 0x4. Signed-off-by: Shawn Lin Tested-by: Alexey Charkov Tested-by: Hugh Cole-Baker Fixes: 08f3dff799d4 ("mmc: sdhci-of-dwcmshc: add rockchip platform support") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c index eebd45389956..5b61401a7f3d 100644 --- a/drivers/mmc/host/sdhci-of-dwcmshc.c +++ b/drivers/mmc/host/sdhci-of-dwcmshc.c @@ -94,7 +94,7 @@ #define DLL_TXCLK_TAPNUM_DEFAULT 0x10 #define DLL_TXCLK_TAPNUM_90_DEGREES 0xA #define DLL_TXCLK_TAPNUM_FROM_SW BIT(24) -#define DLL_STRBIN_TAPNUM_DEFAULT 0x8 +#define DLL_STRBIN_TAPNUM_DEFAULT 0x4 #define DLL_STRBIN_TAPNUM_FROM_SW BIT(24) #define DLL_STRBIN_DELAY_NUM_SEL BIT(26) #define DLL_STRBIN_DELAY_NUM_OFFSET 16