linux-kernel - Re: [PATCH v3 1/4] dt-bindings: remoteproc: st,stm32-rproc: Rework reset declarations

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Date:   Sun, 14 May 2023 11:40:26 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Arnaud Pouliquen <arnaud.pouliquen@...s.st.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc:     devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org,
        linux-remoteproc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/4] dt-bindings: remoteproc: st,stm32-rproc: Rework
 reset declarations

On 12/05/2023 11:39, Arnaud Pouliquen wrote:
> With the introduction of the SCMI (System Control and Management
> Interface), it is now possible to use the SCMI to handle the
> hold boot instead of a dedicated SMC call.
> 
> As consequence two configurations are possible:
> - without SCMI server on OP-TEE:
>   use the Linux rcc reset service and use syscon for the MCU hold boot
> - With SCMI server on OP-TEE:
>   use the SCMI reset service for both the MCU reset and the MCU hold boot.
> 

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof