diff options
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 9e0f0ad7d06..24e55ade4d3 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -283,6 +283,22 @@ config PANIC_HANG development since you can try to debug the conditions that lead to the situation. +config PMBUS + bool "PMBus 1.x decoder and transport helpers" + depends on DM_I2C + help + Enable include/pmbus.h and lib/pmbus.c: standard PMBus 1.x + command codes, LINEAR11, LINEAR16, and DIRECT numeric format + decoders, the two stage SMBus block read helper used for + MFR_ID, MFR_MODEL, and MFR_REVISION reads, and the table + driven STATUS_* bit print helper. + + This is the substrate for any pre kernel PMBus consumer in + U-Boot (board/nxp/common/vid.c rail trim, board local telemetry + diagnostics, future per chip regulator drivers under + drivers/power/regulator/). It is not a hwmon clone. See + doc/develop/pmbus.rst for the policy notes. + config REGEX bool "Enable regular expression support" default y if NET_LEGACY |