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 2F87D1B532F for ; Tue, 16 Sep 2025 08:31:42 +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=1758011503; cv=none; b=bDnciEMQmppHcbMj5WDanUGdxT3UfIUuYmnRg6THBHXALLRQGFRfuzVNkKyPB4lamay2RW8ezoWBEIclJf2hNbDTExzO9zS+AdwEp6UkJntj0OUFjS3WzWHC6QCCv+ZoyN4Wr8EEKmQJXvJRECsnJO7MwUQFMQIEW6uP5tGMoVA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758011503; c=relaxed/simple; bh=pz+vYt3UOYcIOyDlzEOpqtiyAd8ywNT2LMg9nuAT60Q=; h=Subject:To:From:Date:Message-ID:MIME-Version:Content-Type; b=tZwWrxREhlwvJ2E76aPp4jqA5PdD5p2ciTkXrq+rDjJHpxkJMGac8m0oRHlnowpmWskzGNM4+XS0Org32aLyPngrh4+5WW8Q26QCV2xQvAWjH9RKrnTbwZehWLNJRmPBmM7bsWbgZ6SCmuBn/DFANUgY1bG2KKzA9rAbwk/WCX4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=OiaVoTV2; 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="OiaVoTV2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F359C4CEEB; Tue, 16 Sep 2025 08:31:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1758011502; bh=pz+vYt3UOYcIOyDlzEOpqtiyAd8ywNT2LMg9nuAT60Q=; h=Subject:To:From:Date:From; b=OiaVoTV2qflrAp9NmisJahPLknGjdmgBLtnUAc5OJDonXzrrDh/idp/1st9ovdF5I s+q3sdcMr0VO3NFfqjZ07B0L1Hc3lKGhEZmfgeHvGxwioNhPIlx+ym+kjcyFrzafmi /ASY3+EoWw1rYjXuWrMwzF0GAht3eLKl2ddH6Tns= Subject: patch "iio: xilinx-ams: Fix AMS_ALARM_THR_DIRECT_MASK" added to char-misc-testing To: sean.anderson@linux.dev,Jonathan.Cameron@huawei.com,Salih.Erim@amd.com,Stable@vger.kernel.org,conall.ogriofa@amd.com From: Date: Tue, 16 Sep 2025 10:31:32 +0200 Message-ID: <2025091632-headroom-sizing-024b@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 This is a note to let you know that I've just added the patch titled iio: xilinx-ams: Fix AMS_ALARM_THR_DIRECT_MASK to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the char-misc-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 1315cc2dbd5034f566e20ddce4d675cb9e6d4ddd Mon Sep 17 00:00:00 2001 From: Sean Anderson Date: Mon, 14 Jul 2025 20:30:58 -0400 Subject: iio: xilinx-ams: Fix AMS_ALARM_THR_DIRECT_MASK AMS_ALARM_THR_DIRECT_MASK should be bit 0, not bit 1. This would cause hysteresis to be enabled with a lower threshold of -28C. The temperature alarm would never deassert even if the temperature dropped below the upper threshold. Fixes: d5c70627a794 ("iio: adc: Add Xilinx AMS driver") Signed-off-by: Sean Anderson Reviewed-by: O'Griofa, Conall Tested-by: Erim, Salih Acked-by: Erim, Salih Link: https://patch.msgid.link/20250715003058.2035656-1-sean.anderson@linux.dev Cc: Signed-off-by: Jonathan Cameron --- drivers/iio/adc/xilinx-ams.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/xilinx-ams.c b/drivers/iio/adc/xilinx-ams.c index 180d4140993d..124470c92529 100644 --- a/drivers/iio/adc/xilinx-ams.c +++ b/drivers/iio/adc/xilinx-ams.c @@ -118,7 +118,7 @@ #define AMS_ALARM_THRESHOLD_OFF_10 0x10 #define AMS_ALARM_THRESHOLD_OFF_20 0x20 -#define AMS_ALARM_THR_DIRECT_MASK BIT(1) +#define AMS_ALARM_THR_DIRECT_MASK BIT(0) #define AMS_ALARM_THR_MIN 0x0000 #define AMS_ALARM_THR_MAX (BIT(16) - 1) -- 2.51.0