Introduce qcs6490-audioreach.dtsi to support AudioReach architecture on
QCS6490 platforms. The existing ADSP Bypass DTSI files such as sc7280.dtsi,
which is tailored for ADSP Bypass architecture as they lack DSP-specific
nodes required for AudioReach. The new qcs6490-audioreach.dtsi file defines
nodes for AudioReach specific components such as APM (Audio Process
Manager), PRM (Proxy Resource Manager), and GPR (Generic Packet Router).
This change enable the audio from the legacy ADSP Bypass solution to
the AudioReach framework.
Co-developed-by: Prasad Kumpatla <quic_pkumpatl@xxxxxxxxxxx>
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@xxxxxxxxxxx>
Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@xxxxxxxxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
.../boot/dts/qcom/qcs6490-audioreach.dtsi | 52 +++++++++++++++++++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 +-
2 files changed, 53 insertions(+), 1 deletion(-)
create mode 100644 arch/arm64/boot/dts/qcom/qcs6490-audioreach.dtsi
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-audioreach.dtsi b/arch/arm64/boot/dts/qcom/qcs6490-audioreach.dtsi
new file mode 100644
index 000000000000..980499fb3c35
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs6490-audioreach.dtsi
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ *
+ * Common definitions for SC7280-based boards with AudioReach.
+ */
+
+#include <dt-bindings/clock/qcom,lpass-sc7280.h>
+#include <dt-bindings/soc/qcom,gpr.h>
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
+
+&remoteproc_adsp_glink {
+ /delete-node/ apr;
+
+ gpr {
+ compatible = "qcom,gpr";
+ qcom,glink-channels = "adsp_apps";
+ qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+ qcom,intents = <512 20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ q6apm: service@1 {
+ compatible = "qcom,q6apm";
+ reg = <GPR_APM_MODULE_IID>;
+ #sound-dai-cells = <0>;
+ qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+ q6apmdai: dais {
+ compatible = "qcom,q6apm-dais";
+ iommus = <&apps_smmu 0x1801 0x0>;
+ };
+
+ q6apmbedai: bedais {
+ compatible = "qcom,q6apm-lpass-dais";
+ #sound-dai-cells = <1>;
+ };
+ };
+
+ q6prm: service@2 {
+ compatible = "qcom,q6prm";
+ reg = <GPR_PRM_MODULE_IID>;
+ qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+ q6prmcc: clock-controller {
+ compatible = "qcom,q6prm-lpass-clocks";
+ #clock-cells = <2>;
+ };
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 8561fc217229..9fa294cc9a3e 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -3944,7 +3944,7 @@ remoteproc_adsp: remoteproc@3700000 {
status = "disabled";
- glink-edge {
+ remoteproc_adsp_glink: glink-edge {
interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
IPCC_MPROC_SIGNAL_GLINK_QMP
IRQ_TYPE_EDGE_RISING>;
--
2.34.1
