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Fri, 29 Mar 2019 08:49:00 +0000 (GMT) Received: from SFHDAG3NODE2.st.com (10.75.127.8) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 29 Mar 2019 09:48:59 +0100 Received: from SFHDAG3NODE2.st.com ([fe80::b82f:1ce:8854:5b96]) by SFHDAG3NODE2.st.com ([fe80::b82f:1ce:8854:5b96%20]) with mapi id 15.00.1347.000; Fri, 29 Mar 2019 09:48:59 +0100 From: Amelie DELAUNAY To: Lee Jones , Linus Walleij , Rob Herring , Mark Rutland , Alexandre TORGUE , "Maxime Coquelin" Subject: Re: [PATCH v4 0/9] Introduce STMFX I2C Multi-Function eXpander Thread-Topic: [PATCH v4 0/9] Introduce STMFX I2C Multi-Function eXpander Thread-Index: AQHUzn+6ZNlJXXnTsEqvZWg6Bq7UJaYiar2A Date: Fri, 29 Mar 2019 08:48:59 +0000 Message-ID: References: <1551260094-32570-1-git-send-email-amelie.delaunay@st.com> In-Reply-To: <1551260094-32570-1-git-send-email-amelie.delaunay@st.com> Accept-Language: fr-FR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.46] Content-ID: <3D8CEF54348AF443B719CFC0712D73C2@st.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-03-29_05:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190329_014913_776104_E5705F1B X-CRM114-Status: GOOD ( 18.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-gpio@vger.kernel.org" , "linux-stm32@st-md-mailman.stormreply.com" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel