From: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
To: <agross@kernel.org>, <bjorn.andersson@linaro.org>,
<robh+dt@kernel.org>, <linux-arm-msm@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<quic_rohkumar@quicinc.com>, <srinivas.kandagatla@linaro.org>,
<dianders@chromium.org>, <swboyd@chromium.org>,
<judyhsiao@chromium.org>
Cc: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>,
"Venkata Prasad Potturu" <quic_potturu@quicinc.com>
Subject: [PATCH v7 3/4] arm64: dts: qcom: sc7280: Add lpass cpu node
Date: Wed, 13 Apr 2022 20:51:16 +0530 [thread overview]
Message-ID: <1649863277-31615-4-git-send-email-quic_srivasam@quicinc.com> (raw)
In-Reply-To: <1649863277-31615-1-git-send-email-quic_srivasam@quicinc.com>
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>
---
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 28 +++++++++++++++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 62 ++++++++++++++++++++++++++++++++
2 files changed, 90 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 6004c08..cf62d06 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -273,6 +273,34 @@
modem-init;
};
+&lpass_cpu {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>;
+
+ dai-link@1 {
+ reg = <MI2S_SECONDARY>;
+ qcom,playback-sd-lines = <0>;
+ };
+
+ dai-link@5 {
+ reg = <LPASS_DP_RX>;
+ };
+
+ dai-link@6 {
+ reg = <LPASS_CDC_DMA_RX0>;
+ };
+
+ dai-link@19 {
+ reg = <LPASS_CDC_DMA_TX3>;
+ };
+
+ dai-link@25 {
+ reg = <LPASS_CDC_DMA_VA_TX0>;
+ };
+};
+
&lpass_rx_macro {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index c0f127f..69cb78f 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -19,6 +19,7 @@
#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>
/ {
@@ -2102,6 +2103,67 @@
#sound-dai-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_ag_noc: interconnect@3c40000 {
reg = <0 0x03c40000 0 0xf080>;
compatible = "qcom,sc7280-lpass-ag-noc";
--
2.7.4
next prev parent reply other threads:[~2022-04-13 15:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-13 15:21 [PATCH v7 0/4] Add soundcard support for sc7280 based platforms Srinivasa Rao Mandadapu
2022-04-13 15:21 ` [PATCH v7 1/4] arm64: dts: qcom: sc7280: Add nodes for soundwire and va tx rx digital macro codecs Srinivasa Rao Mandadapu
2022-04-13 18:54 ` Matthias Kaehlcke
2022-04-18 13:54 ` Srinivasa Rao Mandadapu
2022-04-13 15:21 ` [PATCH v7 2/4] arm64: dts: qcom: sc7280: Add nodes for wcd9385 and max98360a codec Srinivasa Rao Mandadapu
2022-04-13 19:35 ` Matthias Kaehlcke
2022-04-18 14:06 ` Srinivasa Rao Mandadapu
2022-04-13 15:21 ` Srinivasa Rao Mandadapu [this message]
2022-04-13 20:37 ` [PATCH v7 3/4] arm64: dts: qcom: sc7280: Add lpass cpu node Matthias Kaehlcke
2022-04-15 1:56 ` Stephen Boyd
2022-04-13 15:21 ` [PATCH v7 4/4] arm64: dts: qcom: sc7280: Add dt nodes for sound card Srinivasa Rao Mandadapu
2022-04-13 21:23 ` Matthias Kaehlcke
2022-04-18 14:09 ` Srinivasa Rao Mandadapu
2022-04-18 15:31 ` Matthias Kaehlcke
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