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Date: Mon, 18 Jul 2022 14:49:26 +0300 From: Ivan Bornyakov <i.bornyakov@...rotek.ru> To: mdf@...nel.org, hao.wu@...el.com, yilun.xu@...el.com, trix@...hat.com, robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org Cc: Ivan Bornyakov <i.bornyakov@...rotek.ru>, linux-fpga@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, system@...rotek.ru Subject: [PATCH v3 0/2] Lattice ECP5 FPGA manager Add support to the FPGA manager for programming Lattice ECP5 FPGA over slave SPI interface with .bit formatted uncompressed bitstream image. ChangeLog: v1 -> v2: * remove "spi" from compatible string * reword description in dt-bindings doc * add reference to spi-peripheral-props.yaml in dt-binding doc * fix DTS example in dt-bindings doc: 4-spaces indentations, no undersores in node names. v2 -> v3: * fix typo "##size-cells" -> "#size-cells" in dt-bindings example Ivan Bornyakov (2): fpga: ecp5-spi: add Lattice ECP5 FPGA manager dt-bindings: fpga: add binding doc for ecp5-spi fpga mgr .../bindings/fpga/lattice,ecp5-fpga-mgr.yaml | 73 +++++ drivers/fpga/Kconfig | 7 + drivers/fpga/Makefile | 1 + drivers/fpga/ecp5-spi.c | 275 ++++++++++++++++++ 4 files changed, 356 insertions(+) create mode 100644 Documentation/devicetree/bindings/fpga/lattice,ecp5-fpga-mgr.yaml create mode 100644 drivers/fpga/ecp5-spi.c -- 2.37.1
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