Re: [PATCH 2/4] pmdomain: qcom: rpmhpd: Add NMXC power domain for Nord

Konrad Dybcio <[email protected]> Wed, 26 Aug 2026 15:04:33 +0200

Newsgroups	org.kernel.vger.linux-pm,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-remoteproc
Message-ID	<[email protected]>

On 8/26/26 12:27 PM, Shawn Guo wrote:
> From: Anurag Pateriya <[email protected]>
> 
> Add the nmxc.lvl RPMh resource and register it in the Nord power domain
> table. Nord supplies the NSP memory rail from this dedicated resource
> rather than from the shared MX rail, so consumers need it exposed as its
> own power domain.
> 
> Signed-off-by: Anurag Pateriya <[email protected]>
> Signed-off-by: Shawn Guo <[email protected]>
> ---
>  drivers/pmdomain/qcom/rpmhpd.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c
> index 96e4bd2f5a14..717c44d1c39a 100644
> --- a/drivers/pmdomain/qcom/rpmhpd.c
> +++ b/drivers/pmdomain/qcom/rpmhpd.c
> @@ -198,6 +198,11 @@ static struct rpmhpd mxc_ao = {
>  	.res_name = "mxc.lvl",
>  };
>  
> +static struct rpmhpd nmxc = {
> +	.pd = { .name = "nmxc", },
> +	.res_name = "nmxc.lvl",

The commandDB sources suggest this shouls be nspmxc.lvl instead..

Can you dump /sys/kernel/debug/cmd-db?

Konrad