Add support for the Qualcomm SA8775P and QCS8300 SoC to the
protection domain mapper. SA8775P and QCS8300 shares the same
protection domain configuration as SM8550, except charger_pd and
mpss_pd.

Add an entry to the kernel, to avoid the need for userspace to provide
this service.

Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
---
 drivers/soc/qcom/qcom_pd_mapper.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/soc/qcom/qcom_pd_mapper.c b/drivers/soc/qcom/qcom_pd_mapper.c
index 1bcbe69688d2..82a923d41914 100644
--- a/drivers/soc/qcom/qcom_pd_mapper.c
+++ b/drivers/soc/qcom/qcom_pd_mapper.c
@@ -401,6 +401,14 @@ static const struct qcom_pdm_domain_data *qcs404_domains[] = {
 	NULL,
 };
 
+static const struct qcom_pdm_domain_data *sa8775p_domains[] = {
+	&adsp_audio_pd,
+	&adsp_root_pd,
+	&adsp_sensor_pd,
+	&cdsp_root_pd,
+	NULL,
+};
+
 static const struct qcom_pdm_domain_data *sc7180_domains[] = {
 	&adsp_audio_pd,
 	&adsp_root_pd_pdr,
@@ -572,6 +580,8 @@ 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,qcs8300", .data = sa8775p_domains, },
+	{ .compatible = "qcom,sa8775p", .data = sa8775p_domains, },
 	{ .compatible = "qcom,sc7180", .data = sc7180_domains, },
 	{ .compatible = "qcom,sc7280", .data = sc7280_domains, },
 	{ .compatible = "qcom,sc8180x", .data = sc8180x_domains, },
-- 
2.34.1

On Tue, Dec 30, 2025 at 03:55:08PM +0530, Mohammad Rafi Shaik wrote:
> Add support for the Qualcomm SA8775P and QCS8300 SoC to the
> protection domain mapper. SA8775P and QCS8300 shares the same
> protection domain configuration as SM8550, except charger_pd and
> mpss_pd.
> 
> Add an entry to the kernel, to avoid the need for userspace to provide
> this service.
> 
> Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
> ---
>  drivers/soc/qcom/qcom_pd_mapper.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/soc/qcom/qcom_pd_mapper.c b/drivers/soc/qcom/qcom_pd_mapper.c
> index 1bcbe69688d2..82a923d41914 100644
> --- a/drivers/soc/qcom/qcom_pd_mapper.c
> +++ b/drivers/soc/qcom/qcom_pd_mapper.c
> @@ -401,6 +401,14 @@ static const struct qcom_pdm_domain_data *qcs404_domains[] = {
>  	NULL,
>  };
>  
> +static const struct qcom_pdm_domain_data *sa8775p_domains[] = {
> +	&adsp_audio_pd,
> +	&adsp_root_pd,
> +	&adsp_sensor_pd,
> +	&cdsp_root_pd,

Missing GPDSP domains

> +	NULL,
> +};
> +
>  static const struct qcom_pdm_domain_data *sc7180_domains[] = {
>  	&adsp_audio_pd,
>  	&adsp_root_pd_pdr,
> @@ -572,6 +580,8 @@ 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,qcs8300", .data = sa8775p_domains, },
> +	{ .compatible = "qcom,sa8775p", .data = sa8775p_domains, },
>  	{ .compatible = "qcom,sc7180", .data = sc7180_domains, },
>  	{ .compatible = "qcom,sc7280", .data = sc7280_domains, },
>  	{ .compatible = "qcom,sc8180x", .data = sc8180x_domains, },
> -- 
> 2.34.1
> 

-- 
With best wishes
Dmitry

On 12/30/2025 5:49 PM, Dmitry Baryshkov wrote:
> On Tue, Dec 30, 2025 at 03:55:08PM +0530, Mohammad Rafi Shaik wrote:
>> Add support for the Qualcomm SA8775P and QCS8300 SoC to the
>> protection domain mapper. SA8775P and QCS8300 shares the same
>> protection domain configuration as SM8550, except charger_pd and
>> mpss_pd.
>>
>> Add an entry to the kernel, to avoid the need for userspace to provide
>> this service.
>>
>> Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
>> ---
>>   drivers/soc/qcom/qcom_pd_mapper.c | 10 ++++++++++
>>   1 file changed, 10 insertions(+)
>>
>> diff --git a/drivers/soc/qcom/qcom_pd_mapper.c b/drivers/soc/qcom/qcom_pd_mapper.c
>> index 1bcbe69688d2..82a923d41914 100644
>> --- a/drivers/soc/qcom/qcom_pd_mapper.c
>> +++ b/drivers/soc/qcom/qcom_pd_mapper.c
>> @@ -401,6 +401,14 @@ static const struct qcom_pdm_domain_data *qcs404_domains[] = {
>>   	NULL,
>>   };
>>   
>> +static const struct qcom_pdm_domain_data *sa8775p_domains[] = {
>> +	&adsp_audio_pd,
>> +	&adsp_root_pd,
>> +	&adsp_sensor_pd,
>> +	&cdsp_root_pd,
> 
> Missing GPDSP domains
> 

ACK,

Thank you for highlighting this.

will make sure to address it in the next revision.

Best Regards,
Rafi.

>> +	NULL,
>> +};
>> +
>>   static const struct qcom_pdm_domain_data *sc7180_domains[] = {
>>   	&adsp_audio_pd,
>>   	&adsp_root_pd_pdr,
>> @@ -572,6 +580,8 @@ 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,qcs8300", .data = sa8775p_domains, },
>> +	{ .compatible = "qcom,sa8775p", .data = sa8775p_domains, },
>>   	{ .compatible = "qcom,sc7180", .data = sc7180_domains, },
>>   	{ .compatible = "qcom,sc7280", .data = sc7280_domains, },
>>   	{ .compatible = "qcom,sc8180x", .data = sc8180x_domains, },
>> -- 
>> 2.34.1
>>
>