linux-kernel - Re: [PATCH v2 4/4] interconnect: qcom: sa8775p: add enable

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Date:   Fri, 23 Jun 2023 15:47:29 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Neil Armstrong <neil.armstrong@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Georgi Djakov <djakov@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 4/4] interconnect: qcom: sa8775p: add enable_mask for
 bcm nodes

On 23.06.2023 14:50, Neil Armstrong wrote:
> Set the proper enable_mask the ACV node requiring such value
> to be used instead of a bandwidth when voting.
> 
> The masks was copied from the downstream implementation at [1].
> 
> [1] https://git.codelinaro.org/clo/la/kernel/msm-5.15/-/blob/kernel.lnx.5.15.r32-rel/drivers/interconnect/qcom/lemans.c
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>  drivers/interconnect/qcom/sa8775p.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/interconnect/qcom/sa8775p.c b/drivers/interconnect/qcom/sa8775p.c
> index da21cc31a580..f56538669de0 100644
> --- a/drivers/interconnect/qcom/sa8775p.c
> +++ b/drivers/interconnect/qcom/sa8775p.c
> @@ -1873,6 +1873,7 @@ static struct qcom_icc_node srvc_snoc = {
>  
>  static struct qcom_icc_bcm bcm_acv = {
>  	.name = "ACV",
> +	.enable_mask = 0x8,
>  	.num_nodes = 1,
>  	.nodes = { &ebi },
>  };
>