From: Lee Jones <lee.jones@linaro.org>
To: Michael Walle <michael@walle.cc>
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org,
linux-pwm@vger.kernel.org, linux-watchdog@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
"Linus Walleij" <linus.walleij@linaro.org>,
"Bartosz Golaszewski" <bgolaszewski@baylibre.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Jean Delvare" <jdelvare@suse.com>,
"Guenter Roeck" <linux@roeck-us.net>,
"Thierry Reding" <thierry.reding@gmail.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Wim Van Sebroeck" <wim@linux-watchdog.org>,
"Shawn Guo" <shawnguo@kernel.org>, "Li Yang" <leoyang.li@nxp.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Jason Cooper" <jason@lakedaemon.net>,
"Marc Zyngier" <maz@kernel.org>,
"Mark Brown" <broonie@kernel.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will@kernel.org>, "Pavel Machek" <pavel@ucw.cz>
Subject: Re: [PATCH v9 00/13] Add support for Kontron sl28cpld
Date: Tue, 8 Sep 2020 08:42:21 +0100 [thread overview]
Message-ID: <20200908074221.GA4400@dell> (raw)
In-Reply-To: <20200907213802.26745-1-michael@walle.cc>
On Mon, 07 Sep 2020, Michael Walle wrote:
> The Kontron sl28cpld is a board management chip providing gpio, pwm, fan
> monitoring and an interrupt controller. For now this controller is used on
> the Kontron SMARC-sAL28 board. But because of its flexible nature, it
> might also be used on other boards in the future. The individual blocks
> (like gpio, pwm, etc) are kept intentionally small. The MFD core driver
> then instantiates different (or multiple of the same) blocks. It also
> provides the register layout so it might be updated in the future without a
> device tree change; and support other boards with a different layout or
> functionalities.
>
> See also [1] for more information.
>
> This is my first take of a MFD driver. I don't know whether the subsystem
> maintainers should only be CCed on the patches which affect the subsystem
> or on all patches for this series. I've chosen the latter so you can get a
> more complete picture.
>
> [1] https://lore.kernel.org/linux-devicetree/0e3e8204ab992d75aa07fc36af7e4ab2@walle.cc/
I'll take all of the non-ARM patches later this week.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
prev parent reply other threads:[~2020-09-08 7:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-07 21:37 [PATCH v9 00/13] Add support for Kontron sl28cpld Michael Walle
2020-09-07 21:37 ` [PATCH v9 01/13] mfd: add simple regmap based I2C driver Michael Walle
2020-09-07 21:37 ` [PATCH v9 02/13] dt-bindings: mfd: Add bindings for sl28cpld Michael Walle
2020-09-07 21:37 ` [PATCH v9 03/13] mfd: simple-mfd-i2c: add sl28cpld support Michael Walle
2020-09-07 21:37 ` [PATCH v9 04/13] irqchip: add sl28cpld interrupt controller support Michael Walle
2020-09-07 21:37 ` [PATCH v9 05/13] watchdog: add support for sl28cpld watchdog Michael Walle
2020-09-07 21:37 ` [PATCH v9 06/13] pwm: add support for sl28cpld PWM controller Michael Walle
2020-09-08 8:12 ` Uwe Kleine-König
2020-09-07 21:37 ` [PATCH v9 07/13] gpio: add support for the sl28cpld GPIO controller Michael Walle
2020-09-07 21:37 ` [PATCH v9 08/13] hwmon: add support for the sl28cpld hardware monitoring controller Michael Walle
2020-09-07 21:37 ` [PATCH v9 09/13] arm64: dts: freescale: sl28: enable sl28cpld Michael Walle
2020-09-07 21:37 ` [PATCH v9 10/13] arm64: dts: freescale: sl28: map GPIOs to input events Michael Walle
2020-09-07 21:38 ` [PATCH v9 11/13] arm64: dts: freescale: sl28: enable LED support Michael Walle
2020-09-09 9:25 ` Pavel Machek
2020-10-04 9:58 ` Pavel Machek
2020-09-07 21:38 ` [PATCH v9 12/13] arm64: dts: freescale: sl28: enable fan support Michael Walle
2020-09-07 21:38 ` [PATCH v9 13/13] arm64: defconfig: enable the sl28cpld board management controller Michael Walle
2020-09-08 7:42 ` Lee Jones [this message]
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