From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Pisati Subject: [PATCH v3 0/2] [RESEND] Lattice MachXO2 Slave SPI FPGA Manager support Date: Thu, 15 Jun 2017 13:15:57 +0200 Message-ID: <1497525359-30519-1-git-send-email-p.pisati@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Alan Tull , Moritz Fischer , Rob Herring , Mark Rutland Cc: linux-fpga@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org Hi all, this series adds support for the Lattice MachXO2 FPGA chip, programmed over Slave SPI. Tested on my raspberry pi3 + bugblat's pif2 fpga hat. Changes from v1: * fixed all the warnings pointed out by 'checkpatch --strict' and Alan Tull Changes from v2: * convert to BIT() macro and spi_message_init() / trans.delay_usecs Paolo Pisati (2): dt: bindings: fpga: add lattice machxo2 slave spi binding description fpga: lattice machxo2: Add Lattice MachXO2 support .../bindings/fpga/lattice-machxo2-spi.txt | 29 +++ drivers/fpga/Kconfig | 7 + drivers/fpga/Makefile | 1 + drivers/fpga/machxo2-spi.c | 277 +++++++++++++++++++++ 4 files changed, 314 insertions(+) create mode 100644 Documentation/devicetree/bindings/fpga/lattice-machxo2-spi.txt create mode 100644 drivers/fpga/machxo2-spi.c -- 2.7.4