diff options
| author | Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> | 2022-07-07 18:53:00 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-09-13 09:57:24 -0500 |
| commit | aee6873edb93a3919706f70884e55880d8c727a5 (patch) | |
| tree | 7a73e286b2c7c5ff181550aa43cd2172a8213533 /arch/arm64/boot/dts/qcom/sc7280.dtsi | |
| parent | 14afeaf917375967bb84b4347cd8e4156b84c470 (diff) | |
| download | lwn-aee6873edb93a3919706f70884e55880d8c727a5.tar.gz lwn-aee6873edb93a3919706f70884e55880d8c727a5.zip | |
arm64: dts: qcom: sc7280: Add lpass cpu node
Add lpass cpu node for audio on sc7280 based platforms.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1657200184-29565-9-git-send-email-quic_srivasam@quicinc.com
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc7280.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280.dtsi | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 36041b407822..708c42b00b18 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -22,6 +22,7 @@ #include <dt-bindings/reset/qcom,sdm845-aoss.h> #include <dt-bindings/reset/qcom,sdm845-pdc.h> #include <dt-bindings/soc/qcom,rpmh-rsc.h> +#include <dt-bindings/sound/qcom,lpass.h> #include <dt-bindings/thermal/thermal.h> / { @@ -2341,6 +2342,67 @@ #power-domain-cells = <1>; }; + lpass_cpu: audio@3987000 { + compatible = "qcom,sc7280-lpass-cpu"; + + reg = <0 0x03987000 0 0x68000>, + <0 0x03b00000 0 0x29000>, + <0 0x03260000 0 0xc000>, + <0 0x03280000 0 0x29000>, + <0 0x03340000 0 0x29000>, + <0 0x0336c000 0 0x3000>; + reg-names = "lpass-hdmiif", + "lpass-lpaif", + "lpass-rxtx-cdc-dma-lpm", + "lpass-rxtx-lpaif", + "lpass-va-lpaif", + "lpass-va-cdc-dma-lpm"; + + iommus = <&apps_smmu 0x1820 0>, + <&apps_smmu 0x1821 0>, + <&apps_smmu 0x1832 0>; + + power-domains = <&rpmhpd SC7280_LCX>; + power-domain-names = "lcx"; + required-opps = <&rpmhpd_opp_nom>; + + clocks = <&lpass_aon LPASS_AON_CC_AUDIO_HM_H_CLK>, + <&lpass_core LPASS_CORE_CC_EXT_MCLK0_CLK>, + <&lpass_core LPASS_CORE_CC_SYSNOC_MPORT_CORE_CLK>, + <&lpass_core LPASS_CORE_CC_EXT_IF0_IBIT_CLK>, + <&lpass_core LPASS_CORE_CC_EXT_IF1_IBIT_CLK>, + <&lpass_audiocc LPASS_AUDIO_CC_CODEC_MEM_CLK>, + <&lpass_audiocc LPASS_AUDIO_CC_CODEC_MEM0_CLK>, + <&lpass_audiocc LPASS_AUDIO_CC_CODEC_MEM1_CLK>, + <&lpass_audiocc LPASS_AUDIO_CC_CODEC_MEM2_CLK>, + <&lpass_aon LPASS_AON_CC_VA_MEM0_CLK>; + clock-names = "aon_cc_audio_hm_h", + "audio_cc_ext_mclk0", + "core_cc_sysnoc_mport_core", + "core_cc_ext_if0_ibit", + "core_cc_ext_if1_ibit", + "audio_cc_codec_mem", + "audio_cc_codec_mem0", + "audio_cc_codec_mem1", + "audio_cc_codec_mem2", + "aon_cc_va_mem0"; + + #sound-dai-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "lpass-irq-lpaif", + "lpass-irq-hdmi", + "lpass-irq-vaif", + "lpass-irq-rxtxif"; + + status = "disabled"; + }; + lpass_hm: clock-controller@3c00000 { compatible = "qcom,sc7280-lpasshm"; reg = <0 0x3c00000 0 0x28>; |