From: Guenter Roeck <linux@roeck-us.net>
To: Alex Vdovydchenko <keromvp@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Sean Anderson <sean.anderson@linux.dev>,
Jean Delvare <jdelvare@suse.com>,
Jonathan Corbet <corbet@lwn.net>,
Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org,
linux-i2c@vger.kernel.org, Alex Vdovydchenko <xzeol@yahoo.com>
Subject: Re: [PATCH v2 0/2] Add MPS MP5920 Host-Swap controller
Date: Thu, 27 Jun 2024 07:30:48 -0700 [thread overview]
Message-ID: <d788697e-dad5-46b9-b61a-1016c55c4e83@roeck-us.net> (raw)
In-Reply-To: <20240627090113.391730-1-xzeol@yahoo.com>
On 6/27/24 02:01, Alex Vdovydchenko wrote:
> This series of patches adds the MP5920 Host-swap controller, which is used
> as a protection and control IC for devices that are being inserted into a live
> backplane. MP5920 acts as a voltage regulator (MP5911 etc) supervisor. IC
> utilizes pmbus and provides monitoring, statistics and limits to electrical and
> thermal characteristics such as:
> - input and output voltage
> - output current
> - output power
> - IC temperature
>
> One must take into account the nonlinear character of readings, so there will be
> a statistical error in the range 5–10 percents, depending on current passing
> through. In order to use the IC, make sure to specify a valid I2C address
> (consult to datasheet and dts-bindings)
> MP5920 datasheet: https://www.monolithicpower.com/en/mp5920.html
>
> Changes in v2:
> - fixed typos
... and ignored all other feedback without explaining the reasons.
I am not even going to review this version.
Guenter
prev parent reply other threads:[~2024-06-27 14:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-27 9:01 [PATCH v2 0/2] Add MPS MP5920 Host-Swap controller Alex Vdovydchenko
2024-06-27 9:01 ` [PATCH v2 1/2] dt-bindings: hwmon: Add MPS mp5920 Alex Vdovydchenko
2024-06-27 15:12 ` Conor Dooley
2024-06-27 9:01 ` [PATCH v2 2/2] hwmon: add MP5920 driver Alex Vdovydchenko
2024-06-28 5:29 ` kernel test robot
2024-06-28 7:21 ` kernel test robot
2024-06-27 14:30 ` Guenter Roeck [this message]
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