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[77.65.79.196]) by smtp.gmail.com with ESMTPSA id z6sm2124716lfa.10.2019.10.23.02.46.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Oct 2019 02:46:49 -0700 (PDT) Date: Wed, 23 Oct 2019 11:46:44 +0200 From: Mateusz Holenko To: Rob Herring , Mark Rutland , Greg Kroah-Hartman , Jiri Slaby , devicetree@vger.kernel.org, linux-serial@vger.kernel.org Cc: Stafford Horne , Karol Gugala , Mateusz Holenko , Mauro Carvalho Chehab , "David S. Miller" , "Paul E. McKenney" , Filip Kokosinski , Joel Stanley , Jonathan Cameron , Maxime Ripard , Shawn Guo , Heiko Stuebner , Sam Ravnborg , Icenowy Zheng , Laurent Pinchart , linux-kernel@vger.kernel.org Subject: [PATCH v2 0/4] LiteUART serial driver Message-ID: <20191023114634.13657-0-mholenko@antmicro.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patchset introduces support for LiteUART - serial device from LiteX SoC builder (https://github.com/enjoy-digital/litex). In the following patchset I will add a new mor1kx-based (OpenRISC) platform that uses this device. Later I plan to extend this platform by adding support for more devices from LiteX suite. Changes in v2: - binding description rewritten to a yaml schema file - added litex.h header with common register access functions Filip Kokosinski (3): dt-bindings: vendor: add vendor prefix for LiteX dt-bindings: serial: document LiteUART bindings drivers/tty/serial: add LiteUART driver Mateusz Holenko (1): litex: add common LiteX header .../bindings/serial/litex,liteuart.yaml | 38 ++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 8 + drivers/tty/serial/Kconfig | 30 ++ drivers/tty/serial/Makefile | 1 + drivers/tty/serial/liteuart.c | 373 ++++++++++++++++++ include/linux/litex.h | 59 +++ include/uapi/linux/serial_core.h | 3 + 8 files changed, 514 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/litex,liteuart.yaml create mode 100644 drivers/tty/serial/liteuart.c create mode 100644 include/linux/litex.h -- 2.23.0