linux-kernel - Re: [PATCH] arm64: dts: ti: k3-am64: Add ESM0 to device memory map

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Date:   Tue, 8 Feb 2022 19:18:54 -0600
From:   Hari Nagalla <hnagalla@...com>
To:     Nishanth Menon <nm@...com>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <vigneshr@...com>, <robh+dt@...nel.org>
Subject: Re: [PATCH] arm64: dts: ti: k3-am64: Add ESM0 to device memory map

On 2/8/22 18:35, Nishanth Menon wrote:
>> AM64x SoCs have two ESM modules, with one in MAIN voltage domain and the
>> other in MCU voltage domain. The error output from Main ESM module can
>> be routed to the MCU ESM module. The error output of MCU ESM can be
>> configured to reset the device.
> So what happens to the window for MCU ESM - Is that already open?
> 
Yes, the cbass mcu window already opens MCU ESM address space.

I will loop in LAKML as well..

Thanks