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Message-ID: <b00e57e9-62b8-7f80-0929-85d1c2131408@linaro.org>
Date:   Tue, 15 Nov 2022 13:57:23 +0100
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Subject: Re: [PATCH net-next v2 1/5] dt-bindings: net: qcom,ipa: deprecate
 modem-init
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To:     Alex Elder <elder@linaro.org>, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, davem@davemloft.net,
        edumazet@google.com, kuba@kernel.org, pabeni@redhat.com
Cc:     andersson@kernel.org, konrad.dybcio@linaro.org, agross@kernel.org,
        elder@kernel.org, linux-arm-msm@vger.kernel.org,
        netdev@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20221115113119.249893-1-elder@linaro.org>
 <20221115113119.249893-2-elder@linaro.org>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20221115113119.249893-2-elder@linaro.org>
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On 15/11/2022 12:31, Alex Elder wrote:
> GSI firmware for IPA must be loaded during initialization, either by
> the AP or by the modem.  The loader is currently specified based on
> whether the Boolean modem-init property is present.
> 
> Instead, use a new property with an enumerated value to indicate
> explicitly how GSI firmware gets loaded.  With this in place, a
> third approach can be added in an upcoming patch.
> 
> The new qcom,gsi-loader property has two defined values:
>   - self:   The AP loads GSI firmware
>   - modem:  The modem loads GSI firmware
> The modem-init property must still be supported, but is now marked
> deprecated.
> 
> Update the example so it represents the SC7180 SoC, and provide
> examples for the qcom,gsi-loader, memory-region, and firmware-name
> properties.
> 
> Signed-off-by: Alex Elder <elder@linaro.org>
> ---


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


Best regards,
Krzysztof