[PATCH v3 1/4] misc: k3_esm: Add functionality to set and route error events within K3SoC

Tom Rini trini at konsulko.com
Tue Apr 5 20:00:43 CEST 2022


On Wed, Mar 09, 2022 at 02:42:28PM -0600, Hari Nagalla wrote:

> 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>

Applied to u-boot/master, thanks!

-- 
Tom
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