linux-kernel - Re: [PATCH v3] interconnect: qcom: qcs8300: fix the num

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Message-ID: <7jnd27u6qssvsh7nmqag6jqdy2aze2zc2wj4ti6sksf2rhp2i3@zqmw4rdoryyc>
Date: Wed, 21 Jan 2026 01:00:29 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Raviteja Laggyshetty <raviteja.laggyshetty@....qualcomm.com>
Cc: Georgi Djakov <djakov@...nel.org>,
        Odelu Kukatla <odelu.kukatla@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] interconnect: qcom: qcs8300: fix the num_links for
 nsp icc node

On Tue, Jan 20, 2026 at 09:30:10AM +0000, Raviteja Laggyshetty wrote:
> The qxm_nsp node is configured with an incorrect num_links value,
> causing remoteproc driver to fail probing because it cannot acquire the
> interconnect path for qxm_nsp -> ebi. This results in the following
> error in dmesg:
> 
>   platform 26300000.remoteproc: deferred probe pending:
>   qcom_q6v5_pas: failed to acquire interconnect path
> 
> Set num_links to 2 to match the two link_nodes, allowing remoteproc
> clients to obtain the correct path handle and vote on qxm_nsp -> ebi.
> 
> Fixes: 874be3339c85 ("interconnect: qcom: qcs8300: convert to dynamic IDs")
> Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@....qualcomm.com>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry