From: Mateusz Holenko <mholenko@antmicro.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
devicetree@vger.kernel.org, linux-serial@vger.kernel.org
Cc: Stafford Horne <shorne@gmail.com>,
Karol Gugala <kgugala@antmicro.com>,
Mateusz Holenko <mholenko@antmicro.com>,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
"Paul E. McKenney" <paulmck@linux.ibm.com>,
Filip Kokosinski <fkokosinski@antmicro.com>,
Pawel Czarnecki <pczarnecki@internships.antmicro.com>,
Joel Stanley <joel@jms.id.au>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Maxime Ripard <mripard@kernel.org>,
Shawn Guo <shawnguo@kernel.org>, Heiko Stuebner <heiko@sntech.de>,
Sam Ravnborg <sam@ravnborg.org>, Icenowy Zheng <icenowy@aosc.io>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
linux-kernel@vger.kernel.org,
"Gabriel L. Somlo" <gsomlo@gmail.com>
Subject: [PATCH v11 0/5] LiteX SoC controller and LiteUART serial driver
Date: Wed, 23 Sep 2020 12:08:30 +0200 [thread overview]
Message-ID: <20200923120817.1667149-0-mholenko@antmicro.com> (raw)
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 v11:
- added Reviewed-by tag
- reformatted some comments
- switched to WARN instead of BUG on CSR validation fail
Changes in v10:
- added casting to avoid sparse warnings in the SoC Controller's driver
Changes in v9:
- fixed the `reg` node notation in the DT example
- added exporting of the `litex_set_reg`/`litex_get_reg` symbols
Changes in v8:
- fixed help messages in LiteUART's KConfig
- removed dependency between LiteUART and LiteX SoC drivers
- removed `litex_check_accessors()` helper function
- added crashing (BUG) on the failed LiteX CSR access test
Changes in v7:
- added missing include directive in UART's driver
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 | 194 +++++++++
drivers/tty/serial/Kconfig | 32 ++
drivers/tty/serial/Makefile | 1 +
drivers/tty/serial/liteuart.c | 402 ++++++++++++++++++
include/linux/litex.h | 24 ++
13 files changed, 761 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
next reply other threads:[~2020-09-23 10:08 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-23 10:08 Mateusz Holenko [this message]
2020-09-23 10:08 ` [PATCH v11 1/5] dt-bindings: vendor: add vendor prefix for LiteX Mateusz Holenko
2020-09-23 10:08 ` [PATCH v11 2/5] dt-bindings: soc: document LiteX SoC Controller bindings Mateusz Holenko
2020-09-25 12:48 ` Geert Uytterhoeven
2020-10-06 6:30 ` Mateusz Holenko
2020-09-23 10:09 ` [PATCH v11 3/5] drivers/soc/litex: add LiteX SoC Controller driver Mateusz Holenko
2020-09-23 11:56 ` Jonathan Cameron
2020-10-06 6:34 ` Mateusz Holenko
2020-09-25 13:16 ` Geert Uytterhoeven
2020-09-25 15:06 ` Gabriel L. Somlo
2020-09-30 7:32 ` Geert Uytterhoeven
2020-10-06 10:07 ` Mateusz Holenko
2020-10-06 8:02 ` Mateusz Holenko
2020-10-06 8:38 ` Geert Uytterhoeven
2020-10-06 13:29 ` Mateusz Holenko
2020-09-23 10:09 ` [PATCH v11 4/5] dt-bindings: serial: document LiteUART bindings Mateusz Holenko
2020-09-25 13:16 ` Geert Uytterhoeven
2020-10-06 7:00 ` Mateusz Holenko
2020-10-06 7:07 ` Geert Uytterhoeven
2020-09-23 10:09 ` [PATCH v11 5/5] drivers/tty/serial: add LiteUART driver Mateusz Holenko
2020-09-25 13:40 ` Geert Uytterhoeven
2020-10-06 7:11 ` Mateusz Holenko
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