From: Srinivas Kandagatla srinivas.kandagatla@linaro.org
This patch adds hdmi sound card support to db820c via qdsp.
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 44 +++++++++++++++++++- arch/arm64/boot/dts/qcom/msm8996.dtsi | 62 ++++++++++++++++++++++++++++ 2 files changed, 105 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index 9769053957af..6f6f21501ee9 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -18,7 +18,8 @@ #include "apq8096-db820c-pmic-pins.dtsi" #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.h> - +#include <dt-bindings/sound/qcom,q6afe.h> +#include <dt-bindings/sound/qcom,q6asm.h> / { aliases { serial0 = &blsp2_uart1; @@ -186,6 +187,7 @@
core-vdda-supply = <&pm8994_l12>; core-vcc-supply = <&pm8994_s4>; + #sound-dai-cells = <1>; }; }; }; @@ -360,4 +362,44 @@ }; }; }; + adsp-pil { + power-domains = <&gcc HLOS1_VOTE_LPASS_ADSP_GDSC>; + smd-edge { + apr { + iommus = <&lpass_q6_smmu 1>; + audio { + compatible = "qcom,apq8096-sndcard"; + qcom,model = "DB820c"; + qcom,audio-routing = + "RX_BIAS", "MCLK"; + + fe@1 { + is-fe; + link-name = "MultiMedia1 Playback"; + cpu { + sound-dai = <&q6asm MSM_FRONTEND_DAI_MULTIMEDIA1>; + }; + platform { + sound-dai = <&q6asm MSM_FRONTEND_DAI_MULTIMEDIA1>; + }; + }; + + be@1 { + link-name = "HDMI Playback"; + cpu { + sound-dai = <&q6afe AFE_PORT_HDMI_RX>; + }; + + platform { + sound-dai = <&q6adm>; + }; + + codec { + sound-dai = <&hdmi 0>; + }; + }; + }; + }; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index c93bbae645bd..75cb055b0c55 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -14,6 +14,7 @@ #include <dt-bindings/clock/qcom,gcc-msm8996.h> #include <dt-bindings/clock/qcom,mmcc-msm8996.h> #include <dt-bindings/clock/qcom,rpmcc.h> +#include <dt-bindings/soc/qcom,apr.h>
/ { model = "Qualcomm Technologies, Inc. MSM8996"; @@ -1287,6 +1288,34 @@ "ref_clk"; }; }; + + lpass_q6_smmu: arm,smmu-lpass_q6@1600000 { + compatible = "qcom,msm8996-smmu-v2"; + reg = <0x1600000 0x20000>; + #iommu-cells = <1>; + power-domains = <&gcc HLOS1_VOTE_LPASS_CORE_GDSC>; + + #global-interrupts = <1>; + interrupts = <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_HLOS1_VOTE_LPASS_CORE_SMMU_CLK>, + <&gcc GCC_HLOS1_VOTE_LPASS_ADSP_SMMU_CLK>; + clock-names = "iface", "bus"; + status = "okay"; + }; + };
adsp-pil { @@ -1315,6 +1344,39 @@ qcom,ipc = <&apcs 16 8>; qcom,smd-edge = <1>; qcom,remote-pid = <2>; + apr { + compatible = "qcom,apr-v2"; + qcom,smd-channels = "apr_audio_svc"; + qcom,apr-dest-domain-id = <APR_DOMAIN_ADSP>; + + q6core { + qcom,apr-svc-name = "CORE"; + qcom,apr-svc-id = <APR_SVC_ADSP_CORE>; + compatible = "qcom,q6core"; + }; + + q6afe: q6afe { + compatible = "qcom,q6afe"; + qcom,apr-svc-name = "AFE"; + qcom,apr-svc-id = <APR_SVC_AFE>; + #sound-dai-cells = <1>; + }; + + q6asm: q6asm { + compatible = "qcom,q6asm"; + qcom,apr-svc-name = "ASM"; + qcom,apr-svc-id = <APR_SVC_ASM>; + #sound-dai-cells = <1>; + }; + + q6adm: q6adm { + compatible = "qcom,q6adm"; + qcom,apr-svc-name = "ADM"; + qcom,apr-svc-id = <APR_SVC_ADM>; + #sound-dai-cells = <0>; + }; + + }; }; };