From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexandre Torgue Subject: Re: [PATCH v6 0/9] Introduce STMFX I2C Multi-Function eXpander Date: Tue, 21 May 2019 10:13:34 +0200 Message-ID: <0a9bf716-addc-9342-09fe-06ff048ff7d7@st.com> References: <1557392336-28239-1-git-send-email-amelie.delaunay@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <1557392336-28239-1-git-send-email-amelie.delaunay@st.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Amelie Delaunay , Lee Jones , Linus Walleij , Rob Herring , Mark Rutland , Maxime Coquelin Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com List-Id: linux-gpio@vger.kernel.org Hi Amélie, On 5/9/19 10:58 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. ... > 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 Device tree patches (5 to 9) applied on stm32-next. Thanks Alex