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 v4 5/5] Documentation: Add ABI doc for attributes of LJCA device
Date: Thu, 9 Mar 2023 15:11:00 +0800 [thread overview]
Message-ID: <20230309071100.2856899-6-xiang.ye@intel.com> (raw)
In-Reply-To: <20230309071100.2856899-1-xiang.ye@intel.com>
Add sysfs attributes Documentation entries for LJCA device
Signed-off-by: Ye Xiang <xiang.ye@intel.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
.../ABI/testing/sysfs-bus-usb-devices-ljca | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-bus-usb-devices-ljca
diff --git a/Documentation/ABI/testing/sysfs-bus-usb-devices-ljca b/Documentation/ABI/testing/sysfs-bus-usb-devices-ljca
new file mode 100644
index 000000000000..e12fe78ae58b
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-usb-devices-ljca
@@ -0,0 +1,22 @@
+What: /sys/bus/usb/.../version
+Date: July 2023
+KernelVersion: 6.4
+Contact: Ye Xiang <xiang.ye@intel.com>
+Description:
+ Provides the current firmware version of LJCA device.
+ The format is Major.Minor.Patch.Build, where
+ Major, Minor, Patch, and Build are decimal numbers.
+ For example: 1.0.0.256
+
+What: /sys/bus/usb/.../cmd
+Date: July 2023
+KernelVersion: 6.4
+Contact: Ye Xiang <xiang.ye@intel.com>
+Description:
+ Commands supported by LJCA device.
+ When read, it will return valid commands.
+ When write with a command, it will execute the command.
+ Valid commands are [dfu, debug]
+ - Writing "dfu" to this file so as to put the device into
+ DFU mode so the firmware can be updated.
+ - Writing "debug" to this file to enable debug logging.
--
2.34.1
prev parent reply other threads:[~2023-03-09 7:12 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 7:10 [PATCH v4 0/5] Add Intel LJCA device driver Ye Xiang
2023-03-09 7:10 ` [PATCH v4 1/5] mfd: Add support for Intel LJCA device Ye Xiang
2023-03-09 7:49 ` Greg Kroah-Hartman
2023-03-09 9:10 ` Ye, Xiang
2023-03-09 9:26 ` Greg Kroah-Hartman
2023-03-09 10:16 ` Ye, Xiang
2023-03-09 7:52 ` Greg Kroah-Hartman
2023-03-09 9:31 ` Ye, Xiang
2023-03-09 9:41 ` Greg Kroah-Hartman
2023-03-09 10:06 ` Andi Shyti
2023-03-09 15:45 ` Ye, Xiang
2023-03-09 15:58 ` Greg Kroah-Hartman
2023-03-09 17:42 ` Ye, Xiang
2023-03-09 7:56 ` Arnd Bergmann
2023-03-09 10:00 ` Ye, Xiang
2023-03-09 11:03 ` Mark Brown
2023-03-09 11:30 ` Arnd Bergmann
2023-03-09 12:53 ` Oliver Neukum
2023-03-10 4:14 ` Ye, Xiang
2023-03-13 13:27 ` Oliver Neukum
2023-03-14 7:15 ` Ye, Xiang
2023-03-09 7:10 ` [PATCH v4 2/5] gpio: Add support for Intel LJCA USB GPIO driver Ye Xiang
2023-03-09 13:40 ` Oliver Neukum
2023-03-09 13:52 ` Andy Shevchenko
2023-03-09 14:06 ` Greg Kroah-Hartman
2023-03-09 14:18 ` Linus Walleij
2023-03-09 14:36 ` Greg Kroah-Hartman
2023-03-09 14:48 ` Arnd Bergmann
2023-03-09 17:37 ` Oliver Neukum
2023-03-09 17:30 ` Oliver Neukum
2023-03-10 5:01 ` Ye, Xiang
2023-03-10 7:11 ` Greg Kroah-Hartman
2023-03-10 7:39 ` Ye, Xiang
2023-03-10 7:53 ` Greg Kroah-Hartman
2023-03-10 8:59 ` Ye, Xiang
2023-03-11 12:13 ` Krzysztof Kozlowski
2023-03-12 15:40 ` Ye, Xiang
2023-03-09 7:10 ` [PATCH v4 3/5] i2c: Add support for Intel LJCA USB I2C driver Ye Xiang
2023-03-09 7:10 ` [PATCH v4 4/5] spi: Add support for Intel LJCA USB SPI driver Ye Xiang
2023-03-09 7:11 ` Ye Xiang [this message]
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