Add the QCS615 domain table to the in-kernel pd-mapper so that audio
subsystems no longer rely on the userspace pd-mapper daemon.
This enables proper initialization of ADSP and CDSP domains directly
from the kernel.

---
Changelog:

v2:
  - Added mpss_root_pd and mpss_wlan_pd for Talos/SM6150 variants, as Wi‑Fi
    firmware is loaded via MPSS (icnss). Confirmed by modemr.jsn/root_pd and
    modemuw.jsn/wlan_pd from Redmi Note 7 Pro firmware
  - v1-link: https://lore.kernel.org/all/20260122111318.500262-1-le.qi@oss.qualcomm.com/

Signed-off-by: Le Qi <le.qi@oss.qualcomm.com>
---
 drivers/soc/qcom/qcom_pd_mapper.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/soc/qcom/qcom_pd_mapper.c b/drivers/soc/qcom/qcom_pd_mapper.c
index 1bcbe69688d2..b685698458e3 100644
--- a/drivers/soc/qcom/qcom_pd_mapper.c
+++ b/drivers/soc/qcom/qcom_pd_mapper.c
@@ -401,6 +401,16 @@ static const struct qcom_pdm_domain_data *qcs404_domains[] = {
 	NULL,
 };
 
+static const struct qcom_pdm_domain_data *qcs615_domains[] = {
+	&adsp_audio_pd,
+	&adsp_root_pd,
+	&adsp_sensor_pd,
+	&cdsp_root_pd,
+	&mpss_root_pd,
+	&mpss_wlan_pd,
+	NULL,
+};
+
 static const struct qcom_pdm_domain_data *sc7180_domains[] = {
 	&adsp_audio_pd,
 	&adsp_root_pd_pdr,
@@ -572,6 +582,7 @@ static const struct of_device_id qcom_pdm_domains[] __maybe_unused = {
 	{ .compatible = "qcom,qcm2290", .data = qcm2290_domains, },
 	{ .compatible = "qcom,qcm6490", .data = sc7280_domains, },
 	{ .compatible = "qcom,qcs404", .data = qcs404_domains, },
+	{ .compatible = "qcom,qcs615", .data = qcs615_domains, },
 	{ .compatible = "qcom,sc7180", .data = sc7180_domains, },
 	{ .compatible = "qcom,sc7280", .data = sc7280_domains, },
 	{ .compatible = "qcom,sc8180x", .data = sc8180x_domains, },
-- 
2.34.1

On Fri, Jan 30, 2026 at 02:12:31PM +0800, Le Qi wrote:
> Add the QCS615 domain table to the in-kernel pd-mapper so that audio
> subsystems no longer rely on the userspace pd-mapper daemon.
> This enables proper initialization of ADSP and CDSP domains directly
> from the kernel.
> 
> ---
> Changelog:
> 
> v2:
>   - Added mpss_root_pd and mpss_wlan_pd for Talos/SM6150 variants, as Wi‑Fi
>     firmware is loaded via MPSS (icnss). Confirmed by modemr.jsn/root_pd and
>     modemuw.jsn/wlan_pd from Redmi Note 7 Pro firmware
>   - v1-link: https://lore.kernel.org/all/20260122111318.500262-1-le.qi@oss.qualcomm.com/
> 
> Signed-off-by: Le Qi <le.qi@oss.qualcomm.com>
> ---
>  drivers/soc/qcom/qcom_pd_mapper.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)

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

> 

-- 
With best wishes
Dmitry