linux-kernel - Re: [PATCH] soc: qcom: pd-mapper: Add support for SM7635

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Message-Id: <DEZJ21VS5IHE.113Y050QAKJZU@fairphone.com>
Date: Tue, 16 Dec 2025 10:18:48 +0100
From: "Luca Weiss" <luca.weiss@...rphone.com>
To: "Alexander Koskovich" <AKoskovich@...me>, "Bjorn Andersson"
 <andersson@...nel.org>
Cc: "Konrad Dybcio" <konradybcio@...nel.org>,
 <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>, "Alexander
 Koskovich" <akoskovich@...me>
Subject: Re: [PATCH] soc: qcom: pd-mapper: Add support for SM7635

On Sun Dec 14, 2025 at 8:47 AM CET, Alexander Koskovich wrote:
> Add support for the Qualcomm SM7635 SoC to the protection domain
> mapper. SM7635 shares the same protection domain configuration as
> SM8550, so reuse the existing SM8550 domain data.

I'm a bit questioning mentioning SM7635 in the subject and here, might
not be immediately be obvious for people that SM7635=Milos, but fine
with me.

>
> Signed-off-by: Alexander Koskovich <akoskovich@...me>
> ---
>  drivers/soc/qcom/qcom_pd_mapper.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/soc/qcom/qcom_pd_mapper.c b/drivers/soc/qcom/qcom_pd_mapper.c
> index 6384f271953d..7cc7f261f6ba 100644
> --- a/drivers/soc/qcom/qcom_pd_mapper.c
> +++ b/drivers/soc/qcom/qcom_pd_mapper.c
> @@ -552,6 +552,7 @@ static const struct of_device_id qcom_pdm_domains[] __maybe_unused = {
>  	{ .compatible = "qcom,apq8074", .data = NULL, },
>  	{ .compatible = "qcom,apq8084", .data = NULL, },
>  	{ .compatible = "qcom,apq8096", .data = msm8996_domains, },
> +	{ .compatible = "qcom,milos", .data = sm8550_domains, },

That's also what I have in my milos-mainline tree

https://github.com/milos-mainline/linux/commit/77083786532c6871e2a966aacd2f797208f27ae9

Not sure what tree you're using since milos is not fully upstream yet
(waiting for maintainers...), but worth checking my tree before
developing commits in your side.

Reviewed-by: Luca Weiss <luca.weiss@...rphone.com>

But your patch won't apply to v6.19-rc1 due to conflicts so you'll want
to rebase.

Regards
Luca


>  	{ .compatible = "qcom,msm8226", .data = NULL, },
>  	{ .compatible = "qcom,msm8909", .data = NULL, },
>  	{ .compatible = "qcom,msm8916", .data = NULL, },