linux-kernel - Re: [PATCH 25/28] interconnect: qcom: sm8550: convert to dynamic IDs

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Message-ID: <1ad7e8c6-ca68-493d-90e2-88b81398c155@linaro.org>
Date: Mon, 16 Jun 2025 18:13:06 +0200
From: neil.armstrong@...aro.org
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
 Georgi Djakov <djakov@...nel.org>, Bjorn Andersson <andersson@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 25/28] interconnect: qcom: sm8550: convert to dynamic IDs

On 16/06/2025 02:28, Dmitry Baryshkov wrote:
> Stop using fixed and IDs and covert the platform to use dynamic IDs for
> the interconnect. This gives more flexibility and also allows us to drop
> the .num_links member, saving from possible errors related to it being
> not set or set incorrectly.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> ---
>   drivers/interconnect/qcom/sm8550.c | 640 +++++++++++++++++--------------------
>   drivers/interconnect/qcom/sm8550.h | 138 --------
>   2 files changed, 292 insertions(+), 486 deletions(-)
> 

Runtime tested by comparing the interconnect graph before and after, the
ids are now dynamic and the labels have the node name, apart that the graph
is the same on both runs!

Tested-by: Neil Armstrong <neil.armstrong@...aro.org> # on QRD8550

Thanks,
Neil