arm64: dts: db820c: Add sound card support
This patch adds support both digital and analog audio on DB820c. This board has HDMI port and 3.5mm audio jack to support both digital and analog audio respectively. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Andy Gross <agross@kernel.org>hifive-unleashed-5.2
Srinivas Kandagatla
Andy Gross
parent
1ad69b6955
commit
f3eb39a55a
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@ -36,6 +36,14 @@
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};
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};
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audio_mclk: clk_div1 {
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pinconf {
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pins = "gpio15";
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function = "func1";
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power-source = <PM8994_GPIO_S4>; // 1.8V
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};
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};
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volume_up_gpio: pm8996_gpio2 {
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pinconf {
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pins = "gpio2";
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@ -18,6 +18,8 @@
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#include "apq8096-db820c-pmic-pins.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/sound/qcom,q6afe.h>
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#include <dt-bindings/sound/qcom,q6asm.h>
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/*
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* GPIO name legend: proper name = the GPIO line is used as GPIO
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@ -63,6 +65,7 @@
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};
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clocks {
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compatible = "simple-bus";
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divclk4: divclk4 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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@ -72,6 +75,15 @@
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pinctrl-names = "default";
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pinctrl-0 = <&divclk4_pin_a>;
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};
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div1_mclk: divclk1 {
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compatible = "gpio-gate-clock";
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pinctrl-0 = <&audio_mclk>;
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pinctrl-names = "default";
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clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
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#clock-cells = <0>;
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enable-gpios = <&pm8994_gpios 15 0>;
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};
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};
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soc {
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@ -453,6 +465,16 @@
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};
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};
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slim_msm: slim@91c0000 {
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ngd@1 {
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wcd9335: codec@1{
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clock-names = "mclk", "slimbus";
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clocks = <&div1_mclk>,
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<&rpmcc RPM_SMD_BB_CLK1>;
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};
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};
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};
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mdss@900000 {
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status = "okay";
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@ -666,3 +688,75 @@
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};
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};
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};
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&sound {
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compatible = "qcom,apq8096-sndcard";
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model = "DB820c";
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audio-routing = "RX_BIAS", "MCLK";
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mm1-dai-link {
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link-name = "MultiMedia1";
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cpu {
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sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
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};
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};
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mm2-dai-link {
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link-name = "MultiMedia2";
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cpu {
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sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
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};
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};
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mm3-dai-link {
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link-name = "MultiMedia3";
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cpu {
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sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
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};
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};
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hdmi-dai-link {
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link-name = "HDMI";
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cpu {
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sound-dai = <&q6afedai HDMI_RX>;
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};
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platform {
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sound-dai = <&q6routing>;
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};
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codec {
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sound-dai = <&hdmi 0>;
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};
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};
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slim-dai-link {
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link-name = "SLIM Playback";
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cpu {
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sound-dai = <&q6afedai SLIMBUS_6_RX>;
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};
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platform {
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sound-dai = <&q6routing>;
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};
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codec {
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sound-dai = <&wcd9335 6>;
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};
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};
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slimcap-dai-link {
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link-name = "SLIM Capture";
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cpu {
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sound-dai = <&q6afedai SLIMBUS_0_TX>;
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};
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platform {
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sound-dai = <&q6routing>;
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};
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codec {
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sound-dai = <&wcd9335 1>;
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};
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};
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};
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@ -13,6 +13,49 @@
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&msmgpio {
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wcd9xxx_intr {
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wcd_intr_default: wcd_intr_default{
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mux {
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pins = "gpio54";
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function = "gpio";
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};
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config {
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pins = "gpio54";
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drive-strength = <2>; /* 2 mA */
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bias-pull-down; /* pull down */
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input-enable;
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};
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};
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};
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cdc_reset_ctrl {
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cdc_reset_sleep: cdc_reset_sleep {
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mux {
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pins = "gpio64";
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function = "gpio";
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};
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config {
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pins = "gpio64";
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drive-strength = <16>;
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bias-disable;
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output-low;
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};
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};
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cdc_reset_active:cdc_reset_active {
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mux {
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pins = "gpio64";
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function = "gpio";
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};
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config {
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pins = "gpio64";
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drive-strength = <16>;
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bias-pull-down;
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output-high;
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};
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};
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};
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blsp1_spi0_default: blsp1_spi0_default {
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pinmux {
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function = "blsp_spi1";
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@ -14,6 +14,7 @@
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#include <dt-bindings/clock/qcom,gcc-msm8996.h>
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#include <dt-bindings/clock/qcom,mmcc-msm8996.h>
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#include <dt-bindings/clock/qcom,rpmcc.h>
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#include <dt-bindings/soc/qcom,apr.h>
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/ {
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interrupt-parent = <&intc>;
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@ -1336,6 +1337,33 @@
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status = "disabled";
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};
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lpass_q6_smmu: arm,smmu-lpass_q6@1600000 {
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compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2";
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reg = <0x1600000 0x20000>;
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#iommu-cells = <1>;
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power-domains = <&gcc HLOS1_VOTE_LPASS_CORE_GDSC>;
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#global-interrupts = <1>;
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interrupts = <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&gcc GCC_HLOS1_VOTE_LPASS_CORE_SMMU_CLK>,
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<&gcc GCC_HLOS1_VOTE_LPASS_ADSP_SMMU_CLK>;
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clock-names = "iface", "bus";
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status = "disabled";
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};
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agnoc@0 {
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power-domains = <&gcc AGGRE0_NOC_GDSC>;
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compatible = "simple-pm-bus";
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@ -1502,6 +1530,66 @@
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};
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};
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slimbam:dma@9184000
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{
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compatible = "qcom,bam-v1.7.0";
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qcom,controlled-remotely;
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reg = <0x9184000 0x32000>;
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num-channels = <31>;
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interrupts = <0 164 IRQ_TYPE_LEVEL_HIGH>;
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#dma-cells = <1>;
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qcom,ee = <1>;
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qcom,num-ees = <2>;
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};
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slim_msm: slim@91c0000 {
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compatible = "qcom,slim-ngd-v1.5.0";
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reg = <0x91c0000 0x2C000>;
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reg-names = "ctrl";
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interrupts = <0 163 IRQ_TYPE_LEVEL_HIGH>;
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dmas = <&slimbam 3>, <&slimbam 4>,
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<&slimbam 5>, <&slimbam 6>;
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dma-names = "rx", "tx", "tx2", "rx2";
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#address-cells = <1>;
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#size-cells = <0>;
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ngd@1 {
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <1>;
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tasha_ifd: tas-ifd {
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compatible = "slim217,1a0";
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reg = <0 0>;
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};
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wcd9335: codec@1{
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pinctrl-0 = <&cdc_reset_active &wcd_intr_default>;
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pinctrl-names = "default";
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compatible = "slim217,1a0";
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reg = <1 0>;
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interrupt-parent = <&msmgpio>;
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interrupts = <54 IRQ_TYPE_LEVEL_HIGH>,
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<53 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "intr1", "intr2";
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interrupt-controller;
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#interrupt-cells = <1>;
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reset-gpios = <&msmgpio 64 0>;
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slim-ifc-dev = <&tasha_ifd>;
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vdd-buck-supply = <&pm8994_s4>;
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vdd-buck-sido-supply = <&pm8994_s4>;
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vdd-tx-supply = <&pm8994_s4>;
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vdd-rx-supply = <&pm8994_s4>;
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vdd-io-supply = <&pm8994_s4>;
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#sound-dai-cells = <1>;
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};
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};
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};
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gpu@b00000 {
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compatible = "qcom,adreno-530.2", "qcom,adreno";
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#stream-id-cells = <16>;
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@ -1660,6 +1748,7 @@
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phys = <&hdmi_phy>;
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phy-names = "hdmi_phy";
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#sound-dai-cells = <1>;
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ports {
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#address-cells = <1>;
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@ -1698,6 +1787,9 @@
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};
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};
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sound: sound {
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};
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adsp-pil {
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compatible = "qcom,msm8996-adsp-pil";
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@ -1724,6 +1816,55 @@
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mboxes = <&apcs_glb 8>;
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qcom,smd-edge = <1>;
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qcom,remote-pid = <2>;
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#address-cells = <1>;
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#size-cells = <0>;
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apr {
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power-domains = <&gcc HLOS1_VOTE_LPASS_ADSP_GDSC>;
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compatible = "qcom,apr-v2";
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qcom,smd-channels = "apr_audio_svc";
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reg = <APR_DOMAIN_ADSP>;
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#address-cells = <1>;
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#size-cells = <0>;
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q6core {
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reg = <APR_SVC_ADSP_CORE>;
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compatible = "qcom,q6core";
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};
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q6afe: q6afe {
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compatible = "qcom,q6afe";
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reg = <APR_SVC_AFE>;
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q6afedai: dais {
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compatible = "qcom,q6afe-dais";
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#address-cells = <1>;
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#size-cells = <0>;
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#sound-dai-cells = <1>;
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hdmi@1 {
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reg = <1>;
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};
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};
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};
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q6asm: q6asm {
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compatible = "qcom,q6asm";
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reg = <APR_SVC_ASM>;
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q6asmdai: dais {
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compatible = "qcom,q6asm-dais";
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#sound-dai-cells = <1>;
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iommus = <&lpass_q6_smmu 1>;
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};
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};
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q6adm: q6adm {
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compatible = "qcom,q6adm";
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reg = <APR_SVC_ADM>;
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q6routing: routing {
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compatible = "qcom,q6adm-routing";
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#sound-dai-cells = <0>;
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};
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};
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};
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};
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};
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