From: Wentong Wu <wentong.wu@intel.com>
To: gregkh@linuxfoundation.org, arnd@arndb.de, mka@chromium.org,
oneukum@suse.com, lee@kernel.org, wsa@kernel.org,
kfting@nuvoton.com, broonie@kernel.org, linus.walleij@linaro.org,
maz@kernel.org, brgl@bgdev.pl, linux-usb@vger.kernel.org,
linux-i2c@vger.kernel.org, linux-spi@vger.kernel.org,
linux-gpio@vger.kernel.org, andriy.shevchenko@linux.intel.com,
heikki.krogerus@linux.intel.com, andi.shyti@linux.intel.com,
sakari.ailus@linux.intel.com, srinivas.pandruvada@intel.com,
linux-drivers-review@eclists.intel.com
Cc: zhifeng.wang@intel.com, Wentong Wu <wentong.wu@intel.com>
Subject: [PATCH v9 0/4] Add Intel LJCA device driver
Date: Thu, 17 Aug 2023 06:31:47 +0800 [thread overview]
Message-ID: <1692225111-19216-1-git-send-email-wentong.wu@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.
---
v9:
- overhaul usb-ljca driver to make it more structured and easy understanding
- fix memory leak issue for usb-ljca driver
- add spinlock to protect tx_buf and ex_buf
- change exported APIs for usb-ljca driver
- unify prefix for structures and functions for i2c-ljca driver
- unify prefix for structures and functions for spi-ljca driver
- unify prefix for structures and functions for gpio-ljca driver
- update gpio-ljca, i2c-ljca and spi-ljca drivers according to usb-ljca's changes
Wentong Wu (4):
usb: Add support for Intel LJCA device
i2c: Add support for Intel LJCA USB I2C driver
spi: Add support for Intel LJCA USB SPI driver
gpio: update Intel LJCA USB GPIO driver
drivers/gpio/Kconfig | 4 +-
drivers/gpio/gpio-ljca.c | 242 +++++++------
drivers/i2c/busses/Kconfig | 11 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-ljca.c | 353 ++++++++++++++++++
drivers/spi/Kconfig | 11 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-ljca.c | 299 ++++++++++++++++
drivers/usb/misc/Kconfig | 14 +
drivers/usb/misc/Makefile | 1 +
drivers/usb/misc/usb-ljca.c | 817 ++++++++++++++++++++++++++++++++++++++++++
include/linux/usb/ljca.h | 113 ++++++
12 files changed, 1764 insertions(+), 103 deletions(-)
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
--
2.7.4
next reply other threads:[~2023-08-16 22:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 22:31 Wentong Wu [this message]
2023-08-16 22:31 ` [PATCH v9 1/4] usb: Add support for Intel LJCA device Wentong Wu
2023-08-16 22:31 ` [PATCH v9 2/4] i2c: Add support for Intel LJCA USB I2C driver Wentong Wu
2023-08-20 17:01 ` Andi Shyti
2023-08-21 8:02 ` Wu, Wentong
2023-08-16 22:31 ` [PATCH v9 3/4] spi: Add support for Intel LJCA USB SPI driver Wentong Wu
2023-08-16 22:31 ` [PATCH v9 4/4] gpio: update Intel LJCA USB GPIO driver Wentong Wu
2023-08-17 7:03 ` Linus Walleij
2023-08-17 7:07 ` Wu, Wentong
2023-08-23 19:01 ` sakari.ailus
2023-08-24 0:54 ` Wu, Wentong
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