[PATCH 1/2] dt-bindings: remoteproc: qcom: pas: Add SC8180X adsp, cdsp and mpss

[PATCH 1/2] dt-bindings: remoteproc: qcom: pas: Add SC8180X adsp, cdsp and mpss

[Bjorn Andersson]

Add compatibles for the Audio DSP, Compute DSP and Modem subsystem found
in the Qualcomm SC8180x to the Peripheral Authentication Service
remoteproc binding.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
 Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
index 54737024da20..f9129e455310 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
@@ -16,6 +16,9 @@ on the Qualcomm ADSP Hexagon core.
 		    "qcom,qcs404-cdsp-pas"
 		    "qcom,qcs404-wcss-pas"
 		    "qcom,sc7180-mpss-pas"
+		    "qcom,sc8180x-adsp-pas"
+		    "qcom,sc8180x-cdsp-pas"
+		    "qcom,sc8180x-mpss-pas"
 		    "qcom,sdm845-adsp-pas"
 		    "qcom,sdm845-cdsp-pas"
 		    "qcom,sm8150-adsp-pas"
-- 
2.29.2

[PATCH 2/2] remoteproc: qcom: pas: Add SC8180X adsp, cdsp and mpss

[Bjorn Andersson]

The Qualcomm SC8180X has the typical ADSP, CDSP and MPSS remote
processors operated using the PAS interface, add support for these.

Attempts to configuring mss.lvl is failing, so a new adsp_data is
provided that skips this resource, for now.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
 drivers/remoteproc/qcom_q6v5_pas.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index ee586226e438..1231980d268f 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -650,6 +650,25 @@ static const struct adsp_data mpss_resource_init = {
 	.ssctl_id = 0x12,
 };
 
+static const struct adsp_data sc8180x_mpss_resource = {
+	.crash_reason_smem = 421,
+	.firmware_name = "modem.mdt",
+	.pas_id = 4,
+	.has_aggre2_clk = false,
+	.auto_boot = false,
+	.active_pd_names = (char*[]){
+		"load_state",
+		NULL
+	},
+	.proxy_pd_names = (char*[]){
+		"cx",
+		NULL
+	},
+	.ssr_name = "mpss",
+	.sysmon_name = "modem",
+	.ssctl_id = 0x12,
+};
+
 static const struct adsp_data slpi_resource_init = {
 		.crash_reason_smem = 424,
 		.firmware_name = "slpi.mdt",
@@ -736,6 +755,9 @@ static const struct of_device_id adsp_of_match[] = {
 	{ .compatible = "qcom,qcs404-cdsp-pas", .data = &cdsp_resource_init },
 	{ .compatible = "qcom,qcs404-wcss-pas", .data = &wcss_resource_init },
 	{ .compatible = "qcom,sc7180-mpss-pas", .data = &mpss_resource_init},
+	{ .compatible = "qcom,sc8180x-adsp-pas", .data = &sm8150_adsp_resource},
+	{ .compatible = "qcom,sc8180x-cdsp-pas", .data = &sm8150_cdsp_resource},
+	{ .compatible = "qcom,sc8180x-mpss-pas", .data = &sc8180x_mpss_resource},
 	{ .compatible = "qcom,sdm845-adsp-pas", .data = &adsp_resource_init},
 	{ .compatible = "qcom,sdm845-cdsp-pas", .data = &cdsp_resource_init},
 	{ .compatible = "qcom,sm8150-adsp-pas", .data = &sm8150_adsp_resource},
-- 
2.29.2

Re: [PATCH 1/2] dt-bindings: remoteproc: qcom: pas: Add SC8180X adsp, cdsp and mpss

[Rob Herring]

On Wed, 20 Jan 2021 17:44:51 -0800, Bjorn Andersson wrote:
> Add compatibles for the Audio DSP, Compute DSP and Modem subsystem found
> in the Qualcomm SC8180x to the Peripheral Authentication Service
> remoteproc binding.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
>  Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>