From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cyrille Pitchen Subject: [PATCH v3 0/3] spi: atmel: add support to FIFOs and the internal chip-select Date: Tue, 9 Jun 2015 13:53:51 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, linux-kernel@vger.kernel.org, robh+dt@kernel.org, galak@codeaurora.org, Cyrille Pitchen , linux-arm-kernel@lists.infradead.org To: , , Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: linux-spi.vger.kernel.org ChangeLog v3: - replace "Alternative Command Mode" by "Chip Select Active After Transfer" in the DT bindings documentation. The "Alternative Command Mode" is a feature of the I2C controller. - rename somes "size" variables to "num_data" to ease the distinction between the number of bytes and the number of data to transfer. v2: - read the Status Register to clear its RX FIFO Threshold Flag (RXFTHF) before writing into the IER to enable the RXFTHF interrupt. - remove the reset of the FIFO Mode Register (FMR) at the end of transfers because setting the RX FIFO Threshold to 0 also sets the RXFTHF bit in SR. - add a 3rd patch in the series to update the documentation of DT bindings. v1: This series of patches add support to features introduced by the Atmel sama5d2x SoC Cyrille Pitchen (3): spi: atmel: add support for the internal chip-select of the spi controller spi: atmel: update DT bindings documentation spi: atmel: add support to FIFOs .../devicetree/bindings/spi/spi_atmel.txt | 8 +- drivers/spi/spi-atmel.c | 292 +++++++++++++++++++-- 2 files changed, 280 insertions(+), 20 deletions(-) -- 1.8.2.2