From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amelie Delaunay Subject: [PATCH 0/2] Add support for STM32 SPI Date: Wed, 21 Jun 2017 16:32:04 +0200 Message-ID: <1498055526-6918-1-git-send-email-amelie.delaunay@st.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Mark Brown , Rob Herring , Mark Rutland , Maxime Coquelin , Alexandre Torgue Cc: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Amelie Delaunay List-Id: devicetree@vger.kernel.org This patchset adds support for the STM32 Serial Peripheral Interface (SPI). It applies to STM32 platforms implementing version 2 of SPI/I2S interface like STM32H7 series. It supports a half-duplex, full-duplex and simplex synchronous serial communication with external devices with 4-bit to 16/32-bit per word. It has two 8x/16x 8-bit embedded Rx and TxFIFOs with DMA capability. It can operate in master or slave mode, but here, only master mode is supported. Amelie Delaunay (2): dt-bindings: spi: Document the STM32 SPI bindings spi: add driver for STM32 SPI controller .../devicetree/bindings/spi/spi-stm32.txt | 60 + drivers/spi/Kconfig | 10 + drivers/spi/Makefile | 1 + drivers/spi/spi-stm32.c | 1266 ++++++++++++++++++++ 4 files changed, 1337 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-stm32.txt create mode 100644 drivers/spi/spi-stm32.c -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html