From: Amelie DELAUNAY <amelie.delaunay@st.com>
To: Lee Jones <lee.jones@linaro.org>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexandre TORGUE <alexandre.torgue@st.com>,
"Maxime Coquelin" <mcoquelin.stm32@gmail.com>
Cc: "linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-stm32@st-md-mailman.stormreply.com"
<linux-stm32@st-md-mailman.stormreply.com>
Subject: Re: [PATCH v4 0/9] Introduce STMFX I2C Multi-Function eXpander
Date: Fri, 29 Mar 2019 08:48:59 +0000 [thread overview]
Message-ID: <b3cdddb0-8177-600c-7108-9a16e9067190@st.com> (raw)
In-Reply-To: <1551260094-32570-1-git-send-email-amelie.delaunay@st.com>
Hi,
A gentle ping on this series (mfd + pinctrl patches, DT patches will be
taken in STM32 soc tree).
Regards,
Amelie
On 2/27/19 10:34 AM, Amelie Delaunay wrote:
> This series adds support for STMicroelectronics Multi-Function eXpander
> (STMFX), used on some STM32 discovery and evaluation boards.
>
> STMFX is an STM32L152 slave controller whose firmware embeds the following
> features:
> - I/O expander (16 GPIOs + 8 extra if the other features are not enabled),
> - resistive touchscreen controller,
> - IDD measurement.
>
> I2C stuff and chip initialization is based on an MFD parent driver, which
> registers STMFX features MFD children.
>
> ---
> Changes in v4:
> - mfd: move registers #define into the header
> - mfd: merge stmfx and stmfx_ddata structures into one stmfx structure
> - mfd: change stmfx_chip_init/exit and stmfx_irq_init/exit args: use
> i2c_client struct and i2c_get_clientdata
> - mfd: fix typos
> - mfd: add MFD cells for IDD and TS features
> - pinctrl: rework registers #define
> - dts: add STMFX support on stm32mp157c-ev1
> Changes in v3:
> - fix MFD interrupt bindings
> - fix drivers/mfd/stmfx.c:103:8: warning: 'mask' may be used uninitialized
> in this function
> Changes in v2:
> - move to MFD parent driver for i2c stuff and chip initialization
> - improve regmap configuration
> - take advantage of the use of gpio-ranges
>
> Amelie Delaunay (9):
> dt-bindings: mfd: Add ST Multi-Function eXpander (STMFX) core bindings
> mfd: Add ST Multi-Function eXpander (STMFX) core driver
> dt-bindings: pinctrl: document the STMFX pinctrl bindings
> pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver
> ARM: dts: stm32: add STMFX support on stm32746g-eval
> ARM: dts: stm32: add joystick support on stm32746g-eval
> ARM: dts: stm32: add orange and blue leds on stm32746g-eval
> ARM: dts: stm32: add STMFX support on stm32mp157c-ev1
> ARM: dts: stm32: add joystick support on stm32mp157c-ev1
>
> Documentation/devicetree/bindings/mfd/stmfx.txt | 28 +
> .../devicetree/bindings/pinctrl/pinctrl-stmfx.txt | 116 +++
> arch/arm/boot/dts/stm32746g-eval.dts | 66 ++
> arch/arm/boot/dts/stm32mp157c-ev1.dts | 60 ++
> drivers/mfd/Kconfig | 13 +
> drivers/mfd/Makefile | 2 +-
> drivers/mfd/stmfx.c | 568 ++++++++++++++
> drivers/pinctrl/Kconfig | 12 +
> drivers/pinctrl/Makefile | 1 +
> drivers/pinctrl/pinctrl-stmfx.c | 820 +++++++++++++++++++++
> include/linux/mfd/stmfx.h | 123 ++++
> 11 files changed, 1808 insertions(+), 1 deletion(-)
> create mode 100644 Documentation/devicetree/bindings/mfd/stmfx.txt
> create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-stmfx.txt
> create mode 100644 drivers/mfd/stmfx.c
> create mode 100644 drivers/pinctrl/pinctrl-stmfx.c
> create mode 100644 include/linux/mfd/stmfx.h
>
next prev parent reply other threads:[~2019-03-29 8:49 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-27 9:34 [PATCH v4 0/9] Introduce STMFX I2C Multi-Function eXpander Amelie Delaunay
2019-02-27 9:34 ` [PATCH v4 1/9] dt-bindings: mfd: Add ST Multi-Function eXpander (STMFX) core bindings Amelie Delaunay
2019-02-27 23:55 ` Rob Herring
2019-02-28 8:53 ` Amelie DELAUNAY
2019-02-28 14:41 ` Rob Herring
2019-02-28 14:59 ` Amelie DELAUNAY
2019-02-27 9:34 ` [PATCH v4 2/9] mfd: Add ST Multi-Function eXpander (STMFX) core driver Amelie Delaunay
2019-04-03 10:01 ` Lee Jones
2019-04-04 13:22 ` Amelie DELAUNAY
2019-02-27 9:34 ` [PATCH v4 3/9] dt-bindings: pinctrl: document the STMFX pinctrl bindings Amelie Delaunay
2019-02-27 9:34 ` [PATCH v4 4/9] pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver Amelie Delaunay
2019-02-27 13:55 ` Linus Walleij
2019-02-27 9:34 ` [PATCH v4 5/9] ARM: dts: stm32: add STMFX support on stm32746g-eval Amelie Delaunay
2019-02-27 9:34 ` [PATCH v4 6/9] ARM: dts: stm32: add joystick " Amelie Delaunay
2019-02-27 9:34 ` [PATCH v4 7/9] ARM: dts: stm32: add orange and blue leds " Amelie Delaunay
2019-02-27 9:34 ` [PATCH v4 8/9] ARM: dts: stm32: add STMFX support on stm32mp157c-ev1 Amelie Delaunay
2019-02-27 9:34 ` [PATCH v4 9/9] ARM: dts: stm32: add joystick " Amelie Delaunay
2019-02-28 8:51 ` [PATCH v4 0/9] Introduce STMFX I2C Multi-Function eXpander Alexandre Torgue
2019-03-29 8:48 ` Amelie DELAUNAY [this message]
2019-04-01 10:19 ` Lee Jones
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