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 v5 0/5] Add Intel LJCA device driver
Date: Mon, 13 Mar 2023 03:04:30 +0800 [thread overview]
Message-ID: <20230312190435.3568212-1-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.
---
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 (5):
usb: Add support for Intel 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
Documentation: Add ABI doc for attributes of LJCA device
.../ABI/testing/sysfs-bus-usb-devices-ljca | 36 +
drivers/gpio/Kconfig | 12 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-ljca.c | 459 ++++++++
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 | 293 +++++
drivers/usb/misc/Kconfig | 13 +
drivers/usb/misc/Makefile | 1 +
drivers/usb/misc/ljca.c | 998 ++++++++++++++++++
include/linux/usb/ljca.h | 95 ++
14 files changed, 2287 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/ljca.c
create mode 100644 include/linux/usb/ljca.h
--
2.34.1
next reply other threads:[~2023-03-12 19:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-12 19:04 Ye Xiang [this message]
2023-03-12 19:04 ` [PATCH v5 1/5] usb: Add support for Intel LJCA device Ye Xiang
2023-03-13 6:56 ` Greg Kroah-Hartman
2023-03-14 6:54 ` Ye, Xiang
2023-03-13 16:21 ` Andi Shyti
2023-03-14 7:33 ` Ye, Xiang
2023-03-13 17:03 ` Lee Jones
2023-03-14 8:03 ` Ye, Xiang
2023-03-14 8:36 ` Heikki Krogerus
2023-03-14 15:38 ` Ye, Xiang
2023-03-14 15:52 ` Andy Shevchenko
2023-03-15 9:09 ` Heikki Krogerus
2023-06-30 7:40 ` Wu, Wentong
2023-06-30 17:37 ` Andy Shevchenko
2023-03-12 19:04 ` [PATCH v5 2/5] gpio: Add support for Intel LJCA USB GPIO driver Ye Xiang
2023-03-15 12:20 ` Bartosz Golaszewski
2023-03-12 19:04 ` [PATCH v5 3/5] i2c: Add support for Intel LJCA USB I2C driver Ye Xiang
2023-03-12 19:04 ` [PATCH v5 4/5] spi: Add support for Intel LJCA USB SPI driver Ye Xiang
2023-03-12 19:04 ` [PATCH v5 5/5] Documentation: Add ABI doc for attributes of LJCA device Ye Xiang
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