linux-kernel - Re: [PATCH 0/4] regulator: Add X-Powers AXP717 PMIC support

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Message-Id: <d6a3c20c-f2d8-44e9-be63-d27dfafacba8@app.fastmail.com>
Date: Mon, 11 Mar 2024 20:34:54 +1300
From: "Ryan Walklin" <ryan@...ttoast.com>
To: "Andre Przywara" <andre.przywara@....com>,
 "Liam Girdwood" <lgirdwood@...il.com>, "Mark Brown" <broonie@...nel.org>,
 "Chen-Yu Tsai" <wens@...e.org>, "Lee Jones" <lee@...nel.org>,
 "Rob Herring" <robh@...nel.org>,
 "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
 "Conor Dooley" <conor+dt@...nel.org>
Cc: devicetree@...r.kernel.org, "Samuel Holland" <samuel@...lland.org>,
 "Jernej Skrabec" <jernej.skrabec@...il.com>,
 "Chris Morgan" <macromorgan@...mail.com>, linux-kernel@...r.kernel.org,
 linux-sunxi@...ts.linux.dev
Subject: Re: [PATCH 0/4] regulator: Add X-Powers AXP717 PMIC support

On Sun, 10 Mar 2024, at 2:02 PM, Andre Przywara wrote:
> This patch series adds support for the X-Powers AXP717 PMIC, which is 
> used recently on new boards with Allwinner SoCs.

> Please note that I could not test this driver myself, but had success
> messages from others. It would be good to hear from Ryan and Chris
> here on the list, with a Tested-by: tag.

Thanks Andre, tested on an Allwinner H700-based board (Anbernic RG35XX+) with successful bringup of DRAM, boot and regulator reporting via /sys/kernel/debug/regulator/regulator_summary. 

Battery charging not tested but according to vendor datasheet this functionality is internal to the PMIC and can complete without reference to the host, with informational reporting and charging parameters optionally modified by host over I2C or RSB.

Ryan

Tested-by: Ryan Walklin <ryan@...ttoast.com>