From: Ye Xiang <xiang.ye@intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Arnd Bergmann <arnd@arndb.de>,
Matthias Kaehlcke <mka@chromium.org>, Lee Jones <lee@kernel.org>,
Wolfram Sang <wsa@kernel.org>, Tyrone Ting <kfting@nuvoton.com>,
Mark Brown <broonie@kernel.org>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
linux-usb@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org,
linux-gpio@vger.kernel.org
Cc: srinivas.pandruvada@intel.com, heikki.krogerus@linux.intel.com,
andriy.shevchenko@linux.intel.com, sakari.ailus@linux.intel.com,
zhifeng.wang@intel.com, wentong.wu@intel.com,
lixu.zhang@intel.com, Ye Xiang <xiang.ye@intel.com>
Subject: [PATCH v7 0/6] Add Intel LJCA device driver
Date: Sat, 25 Mar 2023 23:47:05 +0800 [thread overview]
Message-ID: <20230325154711.2419569-1-xiang.ye@intel.com> (raw)
Add driver for Intel La Jolla Cove Adapter (LJCA) device.
This is a USB-GPIO, USB-I2C and USB-SPI device. We add 4
drivers to support this device: a USB driver, a GPIO chip
driver, a I2C controller driver and a SPI controller driver.
---
v7:
- ljca: remove unused field `udev` in struct ljca_dev.
- ljca: rename ljca module name to usb-ljca.
- ljca: use CONFIG_ACPI to enclose acpi related code.
- ljca/gpio/i2c/spi: aligh MACRO defination.
v6:
- ljca: split LJCA USB driver into two commits: USB part and API part.
- gpio/i2c/spi: use auxiliary bus for sub-module device enumeration instead of MFD.
- move document patch for LJCA sysfs entry to the 3th patch of this patch series.
- ljca: fix potential race condition when wait response timeout.
- ljca: use devm_kzalloc to malloc ljca device struct.
v5:
- move ljca.h from drivers/include/mfd to drivers/include/usb.
- ljca: fix a potential memory leak issue.
- add a blank line before return to adust to kernel code style.
- ljca: sysfs: split "cmd" to "ljca_dfu" and "ljca_trace_level".
v4:
- move ljca.c from drivers/mfd to drivers/usb/misc folder.
- fix index warning in sysfs-bus-devices-ljca.
v3:
- spi: make ljca_spi_transfer inline and fix an endian issue.
v2:
- ljca: remove reset command.
- gpio/spi/i2c: add `default MFD_LJCA` in Kconfig.
- gpio: add "select GPIOLIB_IRQCHIP" in Kconfig.
Ye Xiang (6):
usb: Add support for Intel LJCA device
usb: ljca: Add transport interfaces for sub-module drivers
Documentation: Add ABI doc for attributes of LJCA device
gpio: Add support for Intel LJCA USB GPIO driver
i2c: Add support for Intel LJCA USB I2C driver
spi: Add support for Intel LJCA USB SPI driver
.../ABI/testing/sysfs-bus-usb-devices-ljca | 36 +
drivers/gpio/Kconfig | 12 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-ljca.c | 458 ++++++++
drivers/i2c/busses/Kconfig | 11 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-ljca.c | 355 ++++++
drivers/spi/Kconfig | 11 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-ljca.c | 289 +++++
drivers/usb/misc/Kconfig | 13 +
drivers/usb/misc/Makefile | 1 +
drivers/usb/misc/usb-ljca.c | 1027 +++++++++++++++++
include/linux/usb/ljca.h | 95 ++
14 files changed, 2311 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-bus-usb-devices-ljca
create mode 100644 drivers/gpio/gpio-ljca.c
create mode 100644 drivers/i2c/busses/i2c-ljca.c
create mode 100644 drivers/spi/spi-ljca.c
create mode 100644 drivers/usb/misc/usb-ljca.c
create mode 100644 include/linux/usb/ljca.h
--
2.34.1
next reply other threads:[~2023-03-25 15:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-25 15:47 Ye Xiang [this message]
2023-03-25 15:47 ` [PATCH v7 1/6] usb: Add support for Intel LJCA device Ye Xiang
2023-03-25 16:20 ` Greg Kroah-Hartman
2023-03-25 17:26 ` Ye, Xiang
2023-03-25 17:35 ` Greg Kroah-Hartman
2023-03-25 18:05 ` Mark Brown
2023-03-25 22:27 ` Greg Kroah-Hartman
2023-03-26 9:04 ` Ye, Xiang
2023-03-27 11:08 ` Oliver Neukum
2023-03-25 15:47 ` [PATCH v7 2/6] usb: ljca: Add transport interfaces for sub-module drivers Ye Xiang
2023-03-25 15:47 ` [PATCH v7 3/6] Documentation: Add ABI doc for attributes of LJCA device Ye Xiang
2023-04-04 8:53 ` Oliver Neukum
2023-04-10 10:44 ` Ye, Xiang
2023-04-12 11:10 ` Oliver Neukum
2023-03-25 15:47 ` [PATCH v7 4/6] gpio: Add support for Intel LJCA USB GPIO driver Ye Xiang
2023-03-29 8:37 ` Linus Walleij
2023-03-25 15:47 ` [PATCH v7 5/6] i2c: Add support for Intel LJCA USB I2C driver Ye Xiang
2023-03-25 15:47 ` [PATCH v7 6/6] spi: Add support for Intel LJCA USB SPI driver Ye Xiang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230325154711.2419569-1-xiang.ye@intel.com \
--to=xiang.ye@intel.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=arnd@arndb.de \
--cc=brgl@bgdev.pl \
--cc=broonie@kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=heikki.krogerus@linux.intel.com \
--cc=kfting@nuvoton.com \
--cc=lee@kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=lixu.zhang@intel.com \
--cc=mka@chromium.org \
--cc=sakari.ailus@linux.intel.com \
--cc=srinivas.pandruvada@intel.com \
--cc=wentong.wu@intel.com \
--cc=wsa@kernel.org \
--cc=zhifeng.wang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).