diff mbox series

[v10,08/12] arm64: dts: qcom: sc7280: Add lpass cpu node

Message ID 1650636521-18442-9-git-send-email-quic_srivasam@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Add soundcard support for sc7280 based platforms. | expand

Commit Message

Srinivasa Rao Mandadapu April 22, 2022, 2:08 p.m. UTC 
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>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 62 ++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 9c46dc4..9b764c7 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -21,6 +21,7 @@ 
 #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>
 
 / {
@@ -2195,6 +2196,67 @@ 
 			#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_audiocc LPASS_AUDIO_CC_EXT_MCLK0_CLK>,
+				 <&lpasscore LPASS_CORE_CC_SYSNOC_MPORT_CORE_CLK>,
+				 <&lpasscore LPASS_CORE_CC_EXT_IF0_IBIT_CLK>,
+				 <&lpasscore 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>;