diff options
| author | Torben Nielsen <t8927095@gmail.com> | 2025-07-18 11:36:45 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2025-07-18 09:50:55 -0700 |
| commit | ce3cf7c8a17478456f502cb2facd6660e519ead3 (patch) | |
| tree | 7ea04234b16f56921c194a6e6e55b0a90d428221 /scripts/gdb/linux/xarray.py | |
| parent | 3e8e93cbb8b0fe67661665a3e7e80642a02884a5 (diff) | |
hwmon: (pmbus/ucd9000) Fix error in ucd9000_gpio_set
The GPIO output functionality does not work as intended.
The ucd9000_gpio_set function should set UCD9000_GPIO_CONFIG_OUT_VALUE
(bit 2) in order to change the output value of the selected GPIO.
Instead UCD9000_GPIO_CONFIG_STATUS (bit 3) is set, but this is a
read-only value. This patch fixes the mistake and provides the intended
functionality of the GPIOs.
See UCD90xxx Sequencer and System Health Controller PMBus Command SLVU352C
section 10.43 for reference.
Signed-off-by: Torben Nielsen <t8927095@gmail.com>
Link: https://lore.kernel.org/r/20250718093644.356085-2-t8927095@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'scripts/gdb/linux/xarray.py')
0 files changed, 0 insertions, 0 deletions