linux-kernel - Re: [PATCH v2 0/4] regulator: add support for the STM32 ADC booster

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: <d8bc0f0d-adc6-abd6-f248-94c72b360b00@st.com>
Date:   Fri, 26 Jul 2019 18:22:25 +0200
From:   Alexandre Torgue <alexandre.torgue@...com>
To:     Fabrice Gasnier <fabrice.gasnier@...com>, <broonie@...nel.org>,
        <lgirdwood@...il.com>, <robh+dt@...nel.org>
CC:     <mcoquelin.stm32@...il.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <devicetree@...r.kernel.org>
Subject: Re: [PATCH v2 0/4] regulator: add support for the STM32 ADC booster

Hi Fabrice

On 7/1/19 10:14 AM, Fabrice Gasnier wrote:
> Add support for the 3.3V booster regulator embedded in stm32h7 and stm32mp1
> devices, that can be used to supply ADC analog input switches.
> It's useful to reach full ADC performance when their supply is below 2.7V
> (vdda by default).
> 
> Changes in v2:
> - rebase on top of for-next branch
> 
> Fabrice Gasnier (4):
>    dt-bindings: regulator: add support for the stm32-booster
>    regulator: add support for the stm32-booster
>    ARM: multi_v7_defconfig: enable STM32 booster regulator
>    ARM: dts: stm32: add booster for ADC analog switches on stm32mp157c
> 
>   .../bindings/regulator/st,stm32-booster.txt        |  18 +++
>   arch/arm/boot/dts/stm32mp157c.dtsi                 |   6 +
>   arch/arm/configs/multi_v7_defconfig                |   1 +
>   drivers/regulator/Kconfig                          |  11 ++
>   drivers/regulator/Makefile                         |   1 +
>   drivers/regulator/stm32-booster.c                  | 132 +++++++++++++++++++++
>   6 files changed, 169 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/regulator/st,stm32-booster.txt
>   create mode 100644 drivers/regulator/stm32-booster.c
> 

DT patch + config applied in stm32-next.

regards
alex