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| author | Abel Vesa <abel.vesa@oss.qualcomm.com> | 2026-07-24 11:25:45 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-07-29 16:22:07 -0500 |
| commit | 23da74833df803c5e8bea71feb878173764ef121 (patch) | |
| tree | b8d4cd94914d30677bec885a142871afe19e40cc | |
| parent | 7108a3708c3310df62c95bea11065bcd7804ec37 (diff) | |
| download | linux-next-23da74833df803c5e8bea71feb878173764ef121.tar.gz linux-next-23da74833df803c5e8bea71feb878173764ef121.zip | |
arm64: dts: qcom: eliza: Describe the ADSP GPR node
Describe the ADSP Generic Packet Router (GPR) devicetree node as
part of audio subsystem on Qualcomm Eliza SoC.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260724-dts-qcom-eliza-add-gpr-v3-1-2595beb0cdec@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/eliza.dtsi | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/eliza.dtsi b/arch/arm64/boot/dts/qcom/eliza.dtsi index b331e3e1c2be..83b8d80545e9 100644 --- a/arch/arm64/boot/dts/qcom/eliza.dtsi +++ b/arch/arm64/boot/dts/qcom/eliza.dtsi @@ -17,6 +17,7 @@ #include <dt-bindings/mailbox/qcom-ipcc.h> #include <dt-bindings/phy/phy-qcom-qmp.h> #include <dt-bindings/power/qcom,rpmhpd.h> +#include <dt-bindings/soc/qcom,gpr.h> #include <dt-bindings/soc/qcom,rpmh-rsc.h> / { @@ -2020,6 +2021,46 @@ label = "lpass"; qcom,remote-pid = <2>; + + 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"; + + q6apmbedai: bedais { + compatible = "qcom,q6apm-lpass-dais"; + #sound-dai-cells = <1>; + }; + + q6apmdai: dais { + compatible = "qcom,q6apm-dais"; + iommus = <&apps_smmu 0x1001 0x80>, + <&apps_smmu 0x1061 0x0>; + }; + }; + + 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>; + }; + }; + }; }; }; |