From: Ye Xiang <xiang.ye@intel.com>
To: 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-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 v3 5/5] Documentation: Add ABI doc for attributes of LJCA device
Date: Tue, 28 Feb 2023 14:56:18 +0800 [thread overview]
Message-ID: <20230228065618.2686550-6-xiang.ye@intel.com> (raw)
In-Reply-To: <20230228065618.2686550-1-xiang.ye@intel.com>
Add sysfs attributes Documentation entries for LJCA device
Signed-off-by: Ye Xiang <xiang.ye@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..43b95effdefc
--- /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]
+ dfu: Echo dfu to this file so as to put the device into
+ DFU mode so the firmware can be updated.
+ debug: Enable debug logging.
--
2.34.1
next prev parent reply other threads:[~2023-02-28 6:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-28 6:56 [PATCH v3 0/5] Add Intel LJCA device driver Ye Xiang
2023-02-28 6:56 ` [PATCH v3 1/5] mfd: Add support for Intel LJCA device Ye Xiang
2023-02-28 6:56 ` [PATCH v3 2/5] gpio: Add support for Intel LJCA USB GPIO driver Ye Xiang
2023-03-06 14:22 ` Linus Walleij
2023-02-28 6:56 ` [PATCH v3 3/5] i2c: Add support for Intel LJCA USB I2C driver Ye Xiang
2023-02-28 6:56 ` [PATCH v3 4/5] spi: Add support for Intel LJCA USB SPI driver Ye Xiang
2023-02-28 6:56 ` Ye Xiang [this message]
2023-03-01 3:10 ` [PATCH v3 5/5] Documentation: Add ABI doc for attributes of LJCA device kernel test robot
2023-03-01 20:44 ` [PATCH v3 0/5] Add Intel LJCA device driver Sakari Ailus
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