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Message-Id: <20170811132952.32572-10-srinivas.kandagatla@linaro.org>
Date: Fri, 11 Aug 2017 15:29:52 +0200
From: srinivas.kandagatla@...aro.org
To: Mark Brown <broonie@...nel.org>,
Banajit Goswami <bgoswami@...eaurora.org>,
alsa-devel@...a-project.org
Cc: Takashi Iwai <tiwai@...e.com>, Patrick Lai <plai@...eaurora.org>,
linux-kernel@...r.kernel.org, kwestfie@...eaurora.org,
linux-arm-msm@...r.kernel.org, lkasam@....qualcomm.com,
sboyd@...eaurora.org,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [RFC PATCH 9/9] arm64: dts: msm8996: db820c: Add sound card support
From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
This patch adds hdmi sound card support to db820c via qdsp.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 37 +++++++++++++++
arch/arm64/boot/dts/qcom/msm8996.dtsi | 67 ++++++++++++++++++++++++++++
2 files changed, 104 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
index b9852ba..0157630 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
@@ -18,6 +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,afe.h>
+#include <dt-bindings/sound/qcom,asm.h>
/ {
aliases {
@@ -207,6 +209,41 @@
};
};
+ adsp-pil {
+ smd-edge {
+ apr {
+ snd {
+ compatible = "qcom,apq8096-sndcard";
+ qcom,model = "DB820c";
+
+ cpu@1 {
+ is-fe;
+ link-name = "MultiMedia1 PCM";
+ cpu {
+ sound-dai = <&pcm MSM_FRONTEND_DAI_MULTIMEDIA1>;
+ };
+ platform {
+ sound-dai = <&pcm MSM_FRONTEND_DAI_MULTIMEDIA1>;
+ };
+ };
+
+ qdsp@1 {
+ link-name = "HDMI";
+ cpu {
+ sound-dai = <&hdmi_dai>;
+ };
+ platform {
+ sound-dai = <&routing>;
+ };
+ codec {
+ sound-dai = <&hdmi>;
+ };
+ };
+ };
+ };
+ };
+ };
+
rpm-glink {
rpm_requests {
pm8994-regulators {
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 9e3e3f5..163c251 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -14,6 +14,8 @@
#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/sound/qcom,afe.h>
+#include <dt-bindings/sound/qcom,asm.h>
/ {
model = "Qualcomm Technologies, Inc. MSM8996";
@@ -1157,6 +1159,33 @@
status = "okay";
};
+ lpass_q6_smmu: arm,smmu-lpass_q6@...0000 {
+ 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";
+ };
+
mdss: mdss@...000 {
compatible = "qcom,mdss";
@@ -1240,6 +1269,7 @@
phys = <&hdmi_phy>;
phy-names = "hdmi_phy";
+ #sound-dai-cells = <0>;
ports {
#address-cells = <1>;
@@ -1303,6 +1333,43 @@
qcom,ipc = <&apcs 16 8>;
qcom,smd-edge = <1>;
qcom,remote-pid = <2>;
+
+ apr {
+ compatible = "qcom,apr-msm8996";
+ qcom,smd-channels = "apr_audio_svc";
+
+ pcm: pcm0 {
+ compatible = "qcom,q6pcm-v2";
+ iommus = <&lpass_q6_smmu 1>;
+ #sound-dai-cells = <1>;
+ };
+
+ routing:routing {
+ compatible = "qcom,q6pcm-routing-v2";
+ #sound-dai-cells = <0>;
+ };
+
+ hdmi_dai: dai_hdmi {
+ compatible = "qcom,q6hdmi-v2";
+ qcom,afe-port = <&afe AFE_PORT_HDMI_RX>;
+ #sound-dai-cells = <0>;
+ };
+
+ snd {
+ };
+
+ adm {
+ compatible = "qcom,q6adm-v2";
+ };
+
+ asm {
+ compatible = "qcom,q6asm-v2";
+ };
+
+ afe: afe {
+ compatible = "qcom,q6afe-v2";
+ };
+ };
};
};
--
2.9.3
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