mirror of
https://xff.cz/git/u-boot/
synced 2025-10-31 18:35:42 +01:00
3b36b38f50
The ESM (Error Signal Monitor) is used on certain PMIC versions to handle error signals propagating from rest of the system. If these reach the PMIC, it is typically a last resort fatal error which requires a system reset. The ESM driver does the proper configuration for the ESM module to reach this end goal. Initially, only TPS65941 PMIC is supported for this. Signed-off-by: Tero Kristo <t-kristo@ti.com>
20 lines
437 B
Plaintext
20 lines
437 B
Plaintext
PMIC ESM Binding
|
|
======================
|
|
|
|
Certain Power Management ICs contain safety handling logic within them,
|
|
allowing automatic reset of the board in case a safety error is signaled.
|
|
For this purpose, ESM (Error Signal Monitor) is implemented within
|
|
the PMIC running its own state machine.
|
|
|
|
Required properties :
|
|
- compatible : "ti,tps659413-esm"
|
|
|
|
Example
|
|
=======
|
|
|
|
&tps659413a {
|
|
esm: esm {
|
|
compatible = "ti,tps659413-esm";
|
|
};
|
|
};
|