Alexis Czezar Torreno af01dab0c3 hwmon: (pmbus/max34440) block unsupported VIN and IIN limit registers ... MAX34451 and ADPM chips do not support standard PMBus VIN/IIN limit registers, manufacturer specific min/max registers, or undercurrent or undertemperature fault limits. STATUS_BYTE and STATUS_OTHER are also not available. Accessing these non-existent registers during driver initialization triggers a CML error and asserts ALERT. Handled by blocking these functions during read/write. Fixes: 7a001dbab4 ("hwmon: (pmbus/max34440) Add support for MAX34451.") Fixes: 629cf8f6c2 ("hwmon: (pmbus/max34440) Add support for ADPM12160") Fixes: 2e0b52f1ae ("hwmon: (pmbus/max34440): add support adpm12200") Fixes: 479bfeba2e ("hwmon: (pmbus/max34440): add support adpm12250") Signed-off-by: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> Link: https://lore.kernel.org/r/20260716-max34451_fixes-v1-1-a941b27eaecb@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>		2026-07-19 07:15:00 -07:00
..
acbel-fsg032.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
adm1266.c	hwmon: (pmbus/adm1266) add rtc debugfs entry	2026-06-09 08:23:09 -07:00
adm1275.c	hwmon: adm1275: Detect coefficient overflow	2026-06-29 13:46:10 -07:00
adp1050.c	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
aps-379.c	hwmon: Drop unused i2c driver_data	2026-06-09 08:22:59 -07:00
bel-pfe.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
bpa-rs600.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
crps.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
d1u74t.c	hwmon: (pmbus/d1u74t) Add Murata D1U74T PSU driver	2026-06-09 08:23:00 -07:00
delta-ahe50dc-fan.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
dps920ab.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
e50sn12051.c	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
fsp-3y.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
hac300s.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ibm-cffps.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ina233.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
inspur-ipsps.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ir35221.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ir36021.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ir38064.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
irps5401.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
isl68137.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
Kconfig	hwmon: (pmbus/xdp720) Add support for efuse xdp730	2026-06-09 08:23:18 -07:00
lm25066.c	hwmon: (pmbus/lm25066) Fix PMBus coefficients for LM5064/5066/5066i	2026-06-11 04:30:34 -07:00
lt3074.c	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
lt7182s.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ltc2978.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ltc3815.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ltc4286.c	hwmon: (ltc4286) Add missing MODULE_IMPORT_NS("PMBUS")	2026-03-29 19:04:16 -07:00
lx1308.c	hwmon: (pmbus/lx1308) Add support for LX1308	2026-06-09 08:22:52 -07:00
Makefile	hwmon: (pmbus/max20860a) Add driver for Analog Devices MAX20860A	2026-06-09 08:23:18 -07:00
max8688.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
max15301.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
max16064.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
max16601.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
max17616.c	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
max20730.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
max20751.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
max20830.c	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
max20860a.c	hwmon: (pmbus/max20860a) Add driver for Analog Devices MAX20860A	2026-06-09 08:23:18 -07:00
max31785.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
max34440.c	hwmon: (pmbus/max34440) block unsupported VIN and IIN limit registers	2026-07-19 07:15:00 -07:00
mp2856.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp2869.c	hwmon: (pmbus/mp2869) Drop unjustified __maybe_unused	2026-06-09 08:22:59 -07:00
mp2888.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp2891.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp2925.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp2975.c	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
mp2985.c	hwmon: add MP2985 driver	2026-05-24 13:54:01 -07:00
mp2993.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp5023.c	module: Convert symbol namespace to string literal	2024-12-02 11:34:44 -08:00
mp5920.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp5926.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp5990.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp9941.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp9945.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mp29502.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mpq7932.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
mpq8785.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
pim4328.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
pli1209bc.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
pm6764tr.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
pmbus_core.c	hwmon: (pmbus) Fix passing events to regulator core	2026-06-29 16:25:27 -07:00
pmbus.c	hwmon: (pmbus) Add support for Flex BMR316, BMR321, BMR350 and BMR351	2026-06-09 08:23:17 -07:00
pmbus.h	hwmon: (pmbus) Add support for guarded PMBus lock	2026-03-30 19:45:06 -07:00
pxe1610.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
q54sj108a2.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
stef48h28.c	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
stpddc60.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
tda38640.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
tps546d24.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
tps25990.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
tps40422.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
tps53679.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ucd9000.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
ucd9200.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
xdp710.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
xdp720.c	hwmon: (pmbus/xdp720) Fix driver issues xdp720/730	2026-06-09 08:23:21 -07:00
xdpe1a2g7b.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
xdpe152c4.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
xdpe12284.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00
zl6100.c	hwmon: Use named initializers for arrays of i2c_device_data	2026-06-09 08:22:59 -07:00