linux-kernel - Re: [PATCH v2] iio:ad5064: Add support for ltc2633 and similar devices

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <9da01a92-e8bd-cadb-86bc-b2ef2e477bf8@kernel.org>
Date:   Sun, 14 May 2017 16:18:17 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Lars-Peter Clausen <lars@...afoo.de>,
        Mike Looijmans <mike.looijmans@...ic.nl>,
        linux-iio@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Michael.Hennerich@...log.com,
        knaack.h@....de, pmeerw@...erw.net
Subject: Re: [PATCH v2] iio:ad5064: Add support for ltc2633 and similar
 devices

On 10/05/17 10:12, Lars-Peter Clausen wrote:
> On 05/08/2017 09:26 AM, Mike Looijmans wrote:
>> The Linear Technology LTC2631, LTC2633 and LTC2635 are very similar
>> to the AD5064 device, in particular the LTC2627.
>>
>> This patch adds support for those devices. Only the LTC2633 has been
>> tested, which is the 2-channel variant. The LTC2631 is the 1-channel,
>> and the LTC2635 the 4-channel version. The actual DAC resolution depends
>> on the exact chip type and can be 12, 10 or 8 bits, using the upper bits
>> so this has no effect on the register map. The internal reference is set
>> to 2.5V on "L" versions, and it's 4.096V for "H" versions.
>>
>> Datasheets:
>>      LTC2631: http://www.linear.com/docs/26553
>>      LTC2633: http://www.linear.com/docs/39529
>>      LTC2635: http://www.linear.com/docs/28754
>>
>> Signed-off-by: Mike Looijmans <mike.looijmans@...ic.nl>
> 
> Reviewed-by: Lars-Peter Clausen <lars@...afoo.de>
> 
> Thanks for reworking the patch.
> 
Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.

Thanks,

Jonathan