From: Ayush Singh <ayushdevel1325@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Ayush Singh <ayushdevel1325@gmail.com>,
jkridner@beagleboard.org, robertcnelson@beagleboard.org,
Vaishnav M A <vaishnav@beagleboard.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>, Nishanth Menon <nm@ti.com>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>,
Derek Kiernan <derek.kiernan@amd.com>,
Dragan Cvetic <dragan.cvetic@amd.com>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Jiri Slaby <jirislaby@kernel.org>,
Johan Hovold <johan@kernel.org>, Alex Elder <elder@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-spi@vger.kernel.org, linux-serial@vger.kernel.org,
greybus-dev@lists.linaro.org
Subject: [PATCH v3 0/8] misc: Add mikroBUS driver
Date: Sat, 16 Mar 2024 00:18:58 +0530 [thread overview]
Message-ID: <20240315184908.500352-1-ayushdevel1325@gmail.com> (raw)
MikroBUS is an open standard developed by MikroElektronika for connecting
add-on boards to microcontrollers or microprocessors. It essentially
allows you to easily expand the functionality of your main boards using
these add-on boards.
This patchset adds mikroBUS as a Linux bus type and provides a driver to
parse, and flash mikroBUS manifest and register the mikroBUS board.
The v1 and v2 of this patchset was submitted by Vaishnav M A back in
2020. This patchset also includes changes made over the years as part of
BeagleBoards kernel.
Link: https://www.mikroe.com/mikrobus
Link: https://docs.beagleboard.org/latest/boards/beagleplay/
Link: https://lore.kernel.org/lkml/20200818124815.11029-1-vaishnav@beagleboard.org/ Patch v2
Changes in v3:
- Use phandle instead of busname for spi
- Use spi board info for registering new device
- Convert dt bindings to yaml
- Add support for clickID
- Code cleanup and style changes
- Additions required to spi, serdev, w1 and regulator subsystems
Changes in v2:
- support for adding mikroBUS ports from DT overlays,
- remove debug sysFS interface for adding mikrobus ports,
- consider extended pin usage/deviations from mikrobus standard
specifications
- use greybus CPort protocol enum instead of new protocol enums
- Fix cases of wrong indentation, ignoring return values, freeing allocated
resources in case of errors and other style suggestions in v1 review.
Ayush Singh (7):
dt-bindings: misc: Add mikrobus-connector
w1: Add w1_find_master_device
spi: Make of_find_spi_controller_by_node() available
regulator: fixed-helper: export regulator_register_always_on
greybus: Add mikroBUS manifest types
mikrobus: Add mikrobus driver
dts: ti: k3-am625-beagleplay: Add mikroBUS
Vaishnav M A (1):
serdev: add of_ helper to get serdev controller
.../bindings/misc/mikrobus-connector.yaml | 110 ++
MAINTAINERS | 7 +
.../arm64/boot/dts/ti/k3-am625-beagleplay.dts | 76 +-
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile | 1 +
drivers/misc/mikrobus/Kconfig | 19 +
drivers/misc/mikrobus/Makefile | 6 +
drivers/misc/mikrobus/mikrobus_core.c | 942 ++++++++++++++++++
drivers/misc/mikrobus/mikrobus_core.h | 201 ++++
drivers/misc/mikrobus/mikrobus_id.c | 229 +++++
drivers/misc/mikrobus/mikrobus_manifest.c | 502 ++++++++++
drivers/misc/mikrobus/mikrobus_manifest.h | 20 +
drivers/regulator/fixed-helper.c | 1 +
drivers/spi/spi.c | 206 ++--
drivers/tty/serdev/core.c | 19 +
drivers/w1/w1.c | 6 +-
drivers/w1/w1_int.c | 27 +
include/linux/greybus/greybus_manifest.h | 49 +
include/linux/serdev.h | 4 +
include/linux/spi/spi.h | 4 +
include/linux/w1.h | 1 +
21 files changed, 2318 insertions(+), 113 deletions(-)
create mode 100644 Documentation/devicetree/bindings/misc/mikrobus-connector.yaml
create mode 100644 drivers/misc/mikrobus/Kconfig
create mode 100644 drivers/misc/mikrobus/Makefile
create mode 100644 drivers/misc/mikrobus/mikrobus_core.c
create mode 100644 drivers/misc/mikrobus/mikrobus_core.h
create mode 100644 drivers/misc/mikrobus/mikrobus_id.c
create mode 100644 drivers/misc/mikrobus/mikrobus_manifest.c
create mode 100644 drivers/misc/mikrobus/mikrobus_manifest.h
base-commit: 61996c073c9b070922ad3a36c981ca6ddbea19a5
--
2.44.0
next reply other threads:[~2024-03-15 18:49 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-15 18:48 Ayush Singh [this message]
2024-03-15 18:48 ` [PATCH v3 1/8] dt-bindings: misc: Add mikrobus-connector Ayush Singh
2024-03-15 20:09 ` Krzysztof Kozlowski
2024-03-15 20:20 ` Russell King (Oracle)
2024-03-15 20:40 ` Krzysztof Kozlowski
2024-03-15 21:00 ` Russell King (Oracle)
2024-03-17 20:59 ` Rob Herring
2024-03-18 12:37 ` Ayush Singh
2024-03-15 18:49 ` [PATCH v3 2/8] w1: Add w1_find_master_device Ayush Singh
2024-03-15 19:40 ` Russell King (Oracle)
2024-03-15 20:14 ` Krzysztof Kozlowski
2024-03-15 18:49 ` [PATCH v3 3/8] spi: Make of_find_spi_controller_by_node() available Ayush Singh
2024-03-15 18:49 ` [PATCH v3 4/8] serdev: add of_ helper to get serdev controller Ayush Singh
2024-03-15 20:16 ` Krzysztof Kozlowski
2024-03-15 18:49 ` [PATCH v3 5/8] regulator: fixed-helper: export regulator_register_always_on Ayush Singh
2024-03-15 18:49 ` [PATCH v3 6/8] greybus: Add mikroBUS manifest types Ayush Singh
2024-04-11 12:03 ` Greg Kroah-Hartman
2024-03-15 18:49 ` [PATCH v3 7/8] mikrobus: Add mikrobus driver Ayush Singh
2024-03-15 19:03 ` Mark Brown
2024-03-15 19:32 ` Russell King (Oracle)
[not found] ` <46ba778a-5966-4b99-b820-f0d047a56227@gmail.com>
2024-03-15 21:19 ` Russell King (Oracle)
2024-03-15 22:10 ` Vaishnav Achath
2024-03-15 20:35 ` Krzysztof Kozlowski
2024-03-16 13:06 ` Ayush Singh
2024-03-19 5:32 ` Krzysztof Kozlowski
2024-03-19 6:59 ` Ayush Singh
2024-03-20 11:56 ` Krzysztof Kozlowski
2024-03-16 8:18 ` kernel test robot
2024-03-16 9:00 ` kernel test robot
2024-03-15 18:49 ` [PATCH v3 8/8] dts: ti: k3-am625-beagleplay: Add mikroBUS Ayush Singh
2024-03-15 20:20 ` Krzysztof Kozlowski
2024-03-15 21:20 ` [PATCH v3 0/8] misc: Add mikroBUS driver Vaishnav M A
2024-03-15 21:41 ` Ayush Singh
2024-03-15 22:24 ` Vaishnav Achath
2024-03-17 14:41 ` Andrew Lunn
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