diff options
| author | Duke Du <dukedu83@gmail.com> | 2022-09-12 06:01:08 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2022-09-26 00:21:52 +0300 |
| commit | cc842bd57e779ee242f6bcc88149dec4542ea563 (patch) | |
| tree | d1f557b0c530c3b44acc723243a7116bc2697147 /Documentation/hwmon | |
| parent | 5768adcb35ba57459630c2009e900692cecfc78e (diff) | |
| download | linux-cc842bd57e779ee242f6bcc88149dec4542ea563.tar.xz | |
hwmon: (pmbus) Add driver for the TEXAS TPS546D24 Buck Converter.
Add the pmbus driver for TEXAS tps546d24 Buck Converter.
The vout mode of tps546d24 supported relative data format,
which is not supported by the PMBus core.
Signed-off-by: Duke Du <dukedu83@gmail.com>
Link: https://lore.kernel.org/r/1662951668-9849-1-git-send-email-Duke.Du@quantatw.com
[groeck: Add __maybe_unused to tps546d24_of_match declaration]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
| -rw-r--r-- | Documentation/hwmon/index.rst | 1 | ||||
| -rw-r--r-- | Documentation/hwmon/tps546d24.rst | 35 |
2 files changed, 36 insertions, 0 deletions
diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst index b29d7ac794e5..c1d11cf13eef 100644 --- a/Documentation/hwmon/index.rst +++ b/Documentation/hwmon/index.rst @@ -206,6 +206,7 @@ Hardware Monitoring Kernel Drivers tps23861 tps40422 tps53679 + tps546d24 twl4030-madc-hwmon ucd9000 ucd9200 diff --git a/Documentation/hwmon/tps546d24.rst b/Documentation/hwmon/tps546d24.rst new file mode 100644 index 000000000000..97adb8a30fc0 --- /dev/null +++ b/Documentation/hwmon/tps546d24.rst @@ -0,0 +1,35 @@ +.. SPDX-License-Identifier: GPL-2.0-only + +Kernel driver tps546d24 +======================= + +Supported chips: + + * TI TPS546D24 + + Prefix: 'tps546d24' + + Addresses scanned: - + + Datasheet: https://www.ti.com/lit/gpn/tps546d24 + +Author: Duke Du <dukedu83@gmail.com> + + +Description +----------- + +The TPS546D24A is a highly integrated, non-isolated DC/DC converter capable +of high frequency operation and 40-A current output from a 7-mm x 5-mm +package. + +Two, three, and four TPS546D24A devices can be interconnected +to provide up to 160 A on a single output. The device has an option to +overdrive the internal 5-V LDO with an external 5-V supply via the VDD5 +pin to improve efficiency and reduce power dissipation of the converter. + + +Platform data support +--------------------- + +The driver supports standard PMBus driver platform data. |