Messages in this thread | | | Date | Wed, 27 May 2020 18:25:51 +0200 | From | Mateusz Holenko <> | Subject | [PATCH v6 0/5] LiteX SoC controller and LiteUART serial driver |
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This patchset introduces support for LiteX SoC Controller and 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 v6: - changed accessors in SoC Controller's driver - reworked UART driver
Changes in v5: - added Reviewed-by tag - removed custom accessors from SoC Controller's driver - fixed error checking in SoC Controller's driver
Changes in v4: - fixed copyright headers - fixed SoC Controller's yaml - simplified SoC Controller's driver
Changes in v3: - added Acked-by and Reviewed-by tags - introduced LiteX SoC Controller driver - removed endianness detection (handled now by LiteX SoC Controller driver) - modified litex.h header - DTS aliases for LiteUART made optional - renamed SERIAL_LITEUART_NR_PORTS to SERIAL_LITEUART_MAX_PORTS - changed PORT_LITEUART from 122 to 123
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
Pawel Czarnecki (2): dt-bindings: soc: document LiteX SoC Controller bindings drivers/soc/litex: add LiteX SoC Controller driver
.../bindings/serial/litex,liteuart.yaml | 38 ++ .../soc/litex/litex,soc-controller.yaml | 39 ++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 9 + drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/litex/Kconfig | 15 + drivers/soc/litex/Makefile | 3 + drivers/soc/litex/litex_soc_ctrl.c | 197 +++++++++ drivers/tty/serial/Kconfig | 31 ++ drivers/tty/serial/Makefile | 1 + drivers/tty/serial/liteuart.c | 399 ++++++++++++++++++ include/linux/litex.h | 45 ++ 13 files changed, 781 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/litex,liteuart.yaml create mode 100644 Documentation/devicetree/bindings/soc/litex/litex,soc-controller.yaml create mode 100644 drivers/soc/litex/Kconfig create mode 100644 drivers/soc/litex/Makefile create mode 100644 drivers/soc/litex/litex_soc_ctrl.c create mode 100644 drivers/tty/serial/liteuart.c create mode 100644 include/linux/litex.h
-- 2.25.1
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