linux-kernel - Re: [PATCH V6 1/2] dt-bindings: firmware: qcom,scm: Add optional interrupt

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Message-ID: <a2653b17-4ed4-6fe3-ca46-6f8917a58171@linaro.org>
Date:   Thu, 8 Dec 2022 08:59:17 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Sibi Sankar <quic_sibis@...cinc.com>, andersson@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     agross@...nel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org, konrad.dybcio@...ainline.org,
        robimarko@...il.com, quic_gurus@...cinc.com,
        quic_rjendra@...cinc.com
Subject: Re: [PATCH V6 1/2] dt-bindings: firmware: qcom,scm: Add optional
 interrupt

On 08/12/2022 07:40, Sibi Sankar wrote:
> From: Guru Das Srinagesh <quic_gurus@...cinc.com>
> 
> Add an interrupt specification to the bindings to support the wait-queue
> feature on SM8450 SoCs.
> 
> Signed-off-by: Guru Das Srinagesh <quic_gurus@...cinc.com>
> Signed-off-by: Sibi Sankar <quic_sibis@...cinc.com>
> ---
> 
> The interrupt property for scm firmware from a binding perspective is
> completely optional i.e. not all tz fw running in the wild on sm8450
> devices support this feature. The bootloader does the interrupt property
> addition on sm8450 devices with wait-queue support.


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

Best regards,
Krzysztof