linux-kernel - Re: [PATCH 6/6] arm64: defconfig: Enable Qualcomm IPCC driver

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Date:   Tue, 23 Jun 2020 08:26:00 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 6/6] arm64: defconfig: Enable Qualcomm IPCC driver

On Mon, Jun 22, 2020 at 03:27:47PM -0700, Bjorn Andersson wrote:
> The IPCC hardware block provides a mechanism for triggering interrupts
> between co-processors in recent Qualcomm SoCs. This is used as basis for
> most form of communication between co-processors, so enable this
> support.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>

Thanks,
Mani

> ---
>  arch/arm64/configs/defconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 5848799dcad0..b3d13e1a052a 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -834,6 +834,7 @@ CONFIG_IMX_MBOX=y
>  CONFIG_PLATFORM_MHU=y
>  CONFIG_BCM2835_MBOX=y
>  CONFIG_QCOM_APCS_IPC=y
> +CONFIG_QCOM_IPCC=y
>  CONFIG_ROCKCHIP_IOMMU=y
>  CONFIG_TEGRA_IOMMU_SMMU=y
>  CONFIG_ARM_SMMU=y
> -- 
> 2.26.2
>