android_kernel_xiaomi_sm8450/drivers/hwmon/pmbus
Lakshmi Yadlapati 7788fc8a8b hwmon: (pmbus/ucd9000) Increase delay from 250 to 500us
commit 26e8383b116d0dbe74e28f86646563ab46d66d83 upstream.

Following the failure observed with a delay of 250us, experiments were
conducted with various delays. It was found that a delay of 350us
effectively mitigated the issue.

To provide a more optimal solution while still allowing a margin for
stability, the delay is being adjusted to 500us.

Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com>
Link: https://lore.kernel.org/r/20240507194603.1305750-1-lakshmiy@us.ibm.com
Fixes: 8d655e6523764 ("hwmon: (ucd90320) Add minimum delay between bus accesses")
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Cc: stable@vger.kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-05-17 11:48:10 +02:00
..
adm1266.c hwmon: (adm1266) Set can_sleep flag for GPIO chip 2023-03-22 13:30:01 +01:00
adm1275.c hwmon: (pmbus/adm1275) Fix problems with temperature monitoring on ADM1272 2023-07-27 08:43:52 +02:00
bel-pfe.c hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100 2023-08-16 18:20:59 +02:00
ibm-cffps.c hwmon: (pmbus/ibm-cffps) max_power_out swap changes 2021-10-17 10:43:34 +02:00
inspur-ipsps.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
ir35221.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
ir38064.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
irps5401.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
isl68137.c hwmon: (pmbus/isl68137) remove READ_TEMPERATURE_3 for RAA228228 2021-06-10 13:39:13 +02:00
Kconfig hwmon: (pmbus) Add support for MPS Multi-phase mp2975 controller 2020-10-04 08:40:10 -07:00
lm25066.c hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff 2021-11-18 14:04:07 +01:00
ltc2978.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltc3815.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
Makefile hwmon: (pmbus) Add support for MPS Multi-phase mp2975 controller 2020-10-04 08:40:10 -07:00
max8688.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
max16064.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
max16601.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
max20730.c hwmon: (pmbus/max20730) use scnprintf() instead of snprintf() 2020-10-26 08:00:32 -07:00
max20751.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
max31785.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
max34440.c hwmon: (pmbus/max34440) Fix OC fault limits 2020-10-05 09:16:31 -07:00
mp2975.c hwmon: (pmbus/mp2975) Add missed POUT attribute for page 1 mp2975 controller 2021-10-06 15:55:59 +02:00
pmbus_core.c hwmon: (pmbus) Add Vin unit off handling 2022-04-08 14:40:02 +02:00
pmbus.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
pmbus.h hwmon: (pmbus) Add Vin unit off handling 2022-04-08 14:40:02 +02:00
pxe1610.c hwmon: (pmbus/pxe1610) don't bail out when not all pages are active 2021-05-14 09:50:20 +02:00
tps40422.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
tps53679.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
ucd9000.c hwmon: (pmbus/ucd9000) Increase delay from 250 to 500us 2024-05-17 11:48:10 +02:00
ucd9200.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
xdpe12284.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00
zl6100.c hwmon (pmbus) use simple i2c probe function 2020-09-23 09:42:39 -07:00