[PATCH v2 1/4] misc: k3_esm: Add functionality to set and route error events within K3SoC

Christian Gmeiner christian.gmeiner at gmail.com
Tue Mar 1 09:20:34 CET 2022


Am Mo., 28. Feb. 2022 um 05:56 Uhr schrieb Hari Nagalla <hnagalla at ti.com>:
>
> Add functionality to enable, set priority to the input events and to
> route to MCU ESM. On AM64x/AM62x devices, it is possible to route Main
> ESM0 error events to MCU ESM. When these error events are routed to MCU
> ESM high output, it can trigger the reset logic to reset the device,
> when CTRLMMR_MCU_RST_CTRL:MCU_ESM_ERROR_RESET_EN_Z is set to '0'.
>
> K3 based J7 devices (ex: J721e) also have ESM modules, and the changes
> to the driver does not impact those devices.
>
> Signed-off-by: Hari Nagalla <hnagalla at ti.com>

Reviewed-by: Christian Gmeiner <christian.gmeiner at gmail.com>

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Christian Gmeiner, MSc

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