linux-kernel - Re: [PATCH v3 0/5] mfd: Add support for Khadas Microcontroller

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Message-ID: <20200618081957.GD2608702@dell>
Date:   Thu, 18 Jun 2020 09:19:57 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Neil Armstrong <narmstrong@...libre.com>
Cc:     khilman@...libre.com, rui.zhang@...el.com,
        daniel.lezcano@...aro.org, amit.kucheria@...durent.com,
        linux-amlogic@...ts.infradead.org, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/5] mfd: Add support for Khadas Microcontroller

On Mon, 08 Jun 2020, Neil Armstrong wrote:

> The new Khadas VIM2, VIM3 and Edge boards embeds an on-board microcontroller
> connected via I2C.
> 
> This Microcontroller is present on the Khadas VIM1, VIM2, VIM3 and Edge
> boards.
> 
> It has multiple boot control features like password check, power-on
> options, power-off control and system FAN control on recent boards.
> 
> Thie serie adds :
> - the bindings
> - the MFD driver
> - the Thermal Cooling cell driver
> - updates MAINTAINERS
> - add support into the Khadas VIM3/VIM3L DT
> 
> Changes since v2 at [3]:
> - Removed NVMEM driver for separate submission
> - fixed MFD driver, header and Kconfig
> - fixed Thermal Kconfig
> - fixed MAINTAINERS files and path
> 
> Changes since RFC v1 at [2]:
> - moved hwmon driver to thermal-only
> - moved the SM1 thermal nodes in a separate serie
> - added the bindings review tag from rob
> 
> [1] http://lore.kernel.org/r/20200512093916.19676-1-narmstrong@baylibre.com
> [2] http://lore.kernel.org/r/20200421080102.22796-1-narmstrong@baylibre.com
> [3] http://lore.kernel.org/r/20200512132613.31507-1-narmstrong@baylibre.com
> 
> Neil Armstrong (5):
>   dt-bindings: mfd: add Khadas Microcontroller bindings
>   mfd: add support for the Khadas System control Microcontroller
>   thermal: add support for the MCU controlled FAN on Khadas boards
>   MAINTAINERS: add myself as maintainer for Khadas MCU drivers
>   arm64: dts: meson-khadas-vim3: add Khadas MCU nodes

I'm a bit concerned by the missing patches from my inbox.

Looks like you omitted to send me patch 3 and 5.

Hopefully the Thermal patch doesn't depend on the MFD one!

>  .../devicetree/bindings/mfd/khadas,mcu.yaml   |  44 +++++
>  MAINTAINERS                                   |   9 +
>  .../boot/dts/amlogic/meson-khadas-vim3.dtsi   |  23 +++
>  drivers/mfd/Kconfig                           |  21 +++
>  drivers/mfd/Makefile                          |   1 +
>  drivers/mfd/khadas-mcu.c                      | 142 ++++++++++++++
>  drivers/thermal/Kconfig                       |  11 ++
>  drivers/thermal/Makefile                      |   1 +
>  drivers/thermal/khadas_mcu_fan.c              | 174 ++++++++++++++++++
>  include/linux/mfd/khadas-mcu.h                |  91 +++++++++
>  10 files changed, 517 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
>  create mode 100644 drivers/mfd/khadas-mcu.c
>  create mode 100644 drivers/thermal/khadas_mcu_fan.c
>  create mode 100644 include/linux/mfd/khadas-mcu.h
> 

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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