Merge "ARM: dts: msm: add TDM devices for APQ8096 automotive platform" (69d2b08c) · Commits · e / devices / android_kernel_xiaomi_markw

Documentation/devicetree/bindings/sound/qcom-audio-dev.txt

+235 −0

Original line number	Diff line number	Diff line
		@@ -1080,6 +1080,170 @@ Example:
		asoc-codec-names = "msm-stub-codec.1";
		};

		* msm-dai-tdm

		[First Level Nodes]

		Required properties:

		- compatible : "qcom,msm-dai-tdm"
		- qcom,msm-cpudai-tdm-group-id: ID of the group device. TDM interface
		supports up to 8 groups:
		Primary RX: 37120
		Primary TX: 37121
		Secondary RX: 37136
		Secondary TX: 37137
		Tertiary RX: 37152
		Tertiary TX: 37153
		Quaternary RX: 37168
		Quaternary TX: 37169

		- qcom,msm-cpudai-tdm-group-num-ports: Number of ports in
		msm-cpudai-tdm-group-port-id array.
		Max number of ports supported by DSP is 8.

		- qcom,msm-cpudai-tdm-group-port-id: Array of TDM port IDs of the group.
		The size of the array is determined by
		the value in msm-cpudai-tdm-group-num-ports.
		Each group supports up to 8 ports:
		Primary RX: 36864, 36866, 36868, 36870,
		36872, 36874, 36876, 36878
		Primary TX: 36865, 36867, 36869, 36871,
		36873, 36875, 36877, 36879
		Secondary RX: 36880, 36882, 36884, 36886,
		36888, 36890, 36892, 36894
		Secondary TX: 36881, 36883, 36885, 36887,
		36889, 36891, 36893, 36895
		Tertiary RX: 36896, 36898, 36900, 36902,
		36904, 36906, 36908, 36910
		Tertiary TX: 36897, 36899, 36901, 36903,
		36905, 36907, 36909, 36911
		Quaternary RX: 36912, 36914, 36916, 36918,
		36920, 36922, 36924, 36926
		Quaternary TX: 36913, 36915, 36917, 36919,
		36921, 36923, 36925, 36927

		- qcom,msm-cpudai-tdm-group-nslots-per-frame: Number of slots per TDM frame.
		Supported value: 1 to 32.

		- qcom,msm-cpudai-tdm-group-slot-width: Slot width of the slot in a TDM frame.
		Supported value: 16, 24, 32.

		- qcom,msm-cpudai-tdm-group-slot-mask: Position of active slots.
		When that bit is set, that paricular slot is active.
		Number of active slots can be inferred by
		number of bits set in the mask.
		Only 8 individual bits can be enabled.
		Bits 0 to 31 corresponding to slot 0 to 31.
		Supported: 1 to 2^32 - 1.

		- qcom,msm-cpudai-tdm-clk-rate: Clock rate for tdm - 12288000.
		When clock rate is set to zero,
		then external clock is assumed.

		[Second Level Nodes]

		Required properties:

		- compatible : "qcom,msm-dai-q6-tdm"
		- qcom,msm-dai-q6-mi2s-dev-id: TDM port ID.

		- qcom,msm-cpudai-tdm-sync-mode: Synchronization setting.
		0 - Short sync bit mode
		1 - Long sync mode
		2 - Short sync slot mode

		- qcom,msm-cpudai-tdm-sync-src: Synchronization source.
		0 - External source
		1 - Internal source

		- qcom,msm-cpudai-tdm-data-out: Data out signal to drive with other masters.
		0 - Disable
		1 - Enable

		- qcom,msm-cpudai-tdm-invert-sync: Invert the sync.
		0 - Normal
		1 - Invert

		- qcom,msm-cpudai-tdm-data-delay: Number of bit clock to delay data
		with respect to sync edge.
		0 - 0 bit clock cycle
		1 - 1 bit clock cycle
		2 - 2 bit clock cycle

		Optional properties:

		- qcom,msm-cpudai-tdm-num-offset: Number of slot mapping start offsets in
		qcom,msm-cpudai-tdm-offset array. The number of array
		corresponds to the channel number configuration.
		For example, the first array is for 1 channel configuration.
		Offset setting is per channel based.
		This is board specific configuration.
		The max num of channel supported is 8.

		- qcom,msm-cpudai-tdm-offset: Array of the slot mapping start offset in bytes
		for this frame. The bytes is counted from 0.
		0 is mapped to the 1st byte in or out of
		the digital serial data line this sub-frame belongs to.
		This is board specific configuration.
		Max number of offsets supported by DSP is 8.

		- qcom,msm-cpudai-tdm-offset-data-align: Indicate how data is packed
		within the slot. For example, 32 slot width in case of
		sample bit width is 24.
		0 - MSB
		1 - LSB

		- qcom,msm-cpudai-tdm-header-start-offset: TDM Custom header start offset
		in bytes from this sub-frame. The bytes is counted from 0.
		0 is mapped to the 1st byte in or out of
		the digital serial data line this sub-frame belong to.
		Supported value: 0, 4, 8.

		- qcom,msm-cpudai-tdm-header-width: Header width per frame followed.
		2 bytes for MOST/TDM case.
		Supported value: 2.

		- qcom,msm-cpudai-tdm-header-num-frame-repeat: Number of header followed.
		Supported value: 8.

		- pinctrl-names: Pinctrl state names for each pin group
		configuration.
		- pinctrl-x: Defines pinctrl state for each pin group.

		Example:

		qcom,msm-dai-tdm-quat-rx {
		compatible = "qcom,msm-dai-tdm";
		qcom,msm-cpudai-tdm-group-id = <37168>;
		qcom,msm-cpudai-tdm-group-num-ports = <1>;
		qcom,msm-cpudai-tdm-group-port-id = <36912>;
		qcom,msm-cpudai-tdm-group-nslots-per-frame = <8>;
		qcom,msm-cpudai-tdm-group-slot-width = <32>;
		qcom,msm-cpudai-tdm-group-slot-mask = <255>;
		qcom,msm-cpudai-tdm-clk-rate = <12288000>;
		pinctrl-names = "default", "sleep";
		pinctrl-0 = <&quat_tdm_active &quat_tdm_dio_active>;
		pinctrl-1 = <&quat_tdm_sleep &quat_tdm_dio_sleep>;
		dai_quat_tdm_rx_0: qcom,msm-dai-q6-tdm-quat-rx-0 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-dev-id = <36912>;
		qcom,msm-cpudai-tdm-sync-mode = <0>;
		qcom,msm-cpudai-tdm-sync-src = <1>;
		qcom,msm-cpudai-tdm-data-out = <0>;
		qcom,msm-cpudai-tdm-invert-sync = <0>;
		qcom,msm-cpudai-tdm-data-delay = <0>;
		qcom,msm-cpudai-tdm-num-offset = <1>, <2>, <3>,
		<4>, <5>, <6>;
		qcom,msm-cpudai-tdm-offset = <0>, <0 4>, <0 4 8>,
		<0 4 8 12>, <0 4 8 12 16>, <0 4 8 12 16 20>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		qcom,msm-cpudai-tdm-header-start-offset = <0>;
		qcom,msm-cpudai-tdm-header-width = <2>;
		qcom,msm-cpudai-tdm-header-num-frame-repeat = <8>;
		};
		};

		* MSM8996 ASoC Machine driver

		Required properties:
		@@ -1704,3 +1868,74 @@ Example:
		qcom,aux-codec = <&stub_codec>;
		};

		* APQ8096 Automotive ASoC Machine driver

		Required properties:
		- compatible : "qcom,apq8096-asoc-snd-auto" for auto codec and
		node is "sound-auto"
		- qcom,model : The user-visible name of this sound card.
		- asoc-platform: This is phandle list containing the references to platform device
		nodes that are used as part of the sound card dai-links.
		- asoc-platform-names: This property contains list of platform names. The order of
		the platform names should match to that of the phandle order
		given in "asoc-platform".
		- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
		that are used as part of the sound card dai-links.
		- asoc-cpu-names: This property contains list of cpu dai names. The order of the
		cpu dai names should match to that of the phandle order given
		in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
		where the id (%d) field represents the back-end AFE port id that
		this CPU dai is associated with.
		- asoc-codec: This is phandle list containing the references to codec dai device
		nodes that are used as part of the sound card dai-links.
		- asoc-codec-names: This property contains list of codec dai names. The order of the
		codec dai names should match to that of the phandle order given
		in "asoc-codec".

		Example:

		sound-auto {
		compatible = "qcom,apq8096-asoc-snd-auto";
		qcom,model = "apq8096-auto-snd-card";

		asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
		<&loopback>, <&compress>, <&hostless>,
		<&afe>, <&lsm>, <&routing>, <&compr>;
		asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
		"msm-pcm-dsp.2", "msm-voip-dsp",
		"msm-pcm-voice", "msm-pcm-loopback",
		"msm-compress-dsp", "msm-pcm-hostless",
		"msm-pcm-afe", "msm-lsm-client",
		"msm-pcm-routing", "msm-compr-dsp";
		asoc-cpu = <&dai_pri_auxpcm>, <&dai_sec_auxpcm>, <&dai_hdmi>,
		<&dai_mi2s>, <&dai_mi2s_quat>,
		<&afe_pcm_rx>, <&afe_pcm_tx>,
		<&afe_proxy_rx>, <&afe_proxy_tx>,
		<&incall_record_rx>, <&incall_record_tx>,
		<&incall_music_rx>, <&incall_music2_rx>,
		<&dai_tert_tdm_rx_0>, <&dai_tert_tdm_rx_1>,
		<&dai_tert_tdm_rx_2>, <&dai_tert_tdm_rx_3>,
		<&dai_tert_tdm_tx_0>, <&dai_tert_tdm_tx_1>,
		<&dai_tert_tdm_tx_2>, <&dai_tert_tdm_tx_3>,
		<&dai_quat_tdm_rx_0>, <&dai_quat_tdm_rx_1>,
		<&dai_quat_tdm_rx_2>, <&dai_quat_tdm_rx_3>,
		<&dai_quat_tdm_tx_0>, <&dai_quat_tdm_tx_1>,
		<&dai_quat_tdm_tx_2>, <&dai_quat_tdm_tx_3>;
		asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-auxpcm.2",
		"msm-dai-q6-hdmi.8",
		"msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
		"msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
		"msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
		"msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
		"msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770",
		"msm-dai-q6-tdm.36896", "msm-dai-q6-tdm.36898",
		"msm-dai-q6-tdm.36900", "msm-dai-q6-tdm.36902",
		"msm-dai-q6-tdm.36897", "msm-dai-q6-tdm.36899",
		"msm-dai-q6-tdm.36901", "msm-dai-q6-tdm.36903",
		"msm-dai-q6-tdm.36912", "msm-dai-q6-tdm.36914",
		"msm-dai-q6-tdm.36916", "msm-dai-q6-tdm.36918",
		"msm-dai-q6-tdm.36913", "msm-dai-q6-tdm.36915",
		"msm-dai-q6-tdm.36917", "msm-dai-q6-tdm.36919";
		asoc-codec = <&stub_codec>;
		asoc-codec-names = "msm-stub-codec.1";
		};

arch/arm/boot/dts/qcom/apq8096-auto-dragonboard.dtsi

+123 −7

Original line number	Diff line number	Diff line
		@@ -700,32 +700,47 @@
		};

		sound-auto {
		compatible = "qcom,msm8996-asoc-snd-auto";
		qcom,model = "msm8996-auto-snd-card";
		compatible = "qcom,apq8096-asoc-snd-auto";
		qcom,model = "apq8096-auto-snd-card";

		asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
		<&loopback>, <&compress>, <&hostless>,
		<&afe>, <&lsm>, <&routing>, <&cpe>, <&compr>;
		<&afe>, <&lsm>, <&routing>, <&compr>;
		asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
		"msm-pcm-dsp.2", "msm-voip-dsp",
		"msm-pcm-voice", "msm-pcm-loopback",
		"msm-compress-dsp", "msm-pcm-hostless",
		"msm-pcm-afe", "msm-lsm-client",
		"msm-pcm-routing", "msm-cpe-lsm",
		"msm-compr-dsp";
		"msm-pcm-routing", "msm-compr-dsp";
		asoc-cpu = <&dai_pri_auxpcm>, <&dai_sec_auxpcm>, <&dai_hdmi>,
		<&dai_mi2s>, <&dai_mi2s_quat>,
		<&afe_pcm_rx>, <&afe_pcm_tx>,
		<&afe_proxy_rx>, <&afe_proxy_tx>,
		<&incall_record_rx>, <&incall_record_tx>,
		<&incall_music_rx>, <&incall_music2_rx>;
		<&incall_music_rx>, <&incall_music2_rx>,
		<&dai_tert_tdm_rx_0>, <&dai_tert_tdm_rx_1>,
		<&dai_tert_tdm_rx_2>, <&dai_tert_tdm_rx_3>,
		<&dai_tert_tdm_tx_0>, <&dai_tert_tdm_tx_1>,
		<&dai_tert_tdm_tx_2>, <&dai_tert_tdm_tx_3>,
		<&dai_quat_tdm_rx_0>, <&dai_quat_tdm_rx_1>,
		<&dai_quat_tdm_rx_2>, <&dai_quat_tdm_rx_3>,
		<&dai_quat_tdm_tx_0>, <&dai_quat_tdm_tx_1>,
		<&dai_quat_tdm_tx_2>, <&dai_quat_tdm_tx_3>;
		asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-auxpcm.2",
		"msm-dai-q6-hdmi.8",
		"msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
		"msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
		"msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
		"msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
		"msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770";
		"msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770",
		"msm-dai-q6-tdm.36896", "msm-dai-q6-tdm.36898",
		"msm-dai-q6-tdm.36900", "msm-dai-q6-tdm.36902",
		"msm-dai-q6-tdm.36897", "msm-dai-q6-tdm.36899",
		"msm-dai-q6-tdm.36901", "msm-dai-q6-tdm.36903",
		"msm-dai-q6-tdm.36912", "msm-dai-q6-tdm.36914",
		"msm-dai-q6-tdm.36916", "msm-dai-q6-tdm.36918",
		"msm-dai-q6-tdm.36913", "msm-dai-q6-tdm.36915",
		"msm-dai-q6-tdm.36917", "msm-dai-q6-tdm.36919";
		asoc-codec = <&stub_codec>;
		asoc-codec-names = "msm-stub-codec.1";
		};
		@@ -741,6 +756,107 @@
		spi@7575000 { /* BLSP1 QUP1 */
		status = "disabled";
		};

		qcom,msm-dai-mi2s {
		compatible = "qcom,msm-dai-mi2s";
		dai_mi2s_quat: qcom,msm-dai-q6-mi2s-quat {
		compatible = "qcom,msm-dai-q6-mi2s";
		pinctrl-names = "default", "sleep";
		pinctrl-0 = <&quat_mi2s_active &quat_mi2s_sd0_active>;
		pinctrl-1 = <&quat_mi2s_sleep &quat_mi2s_sd0_sleep>;
		};
		};

		qcom,msm-dai-tdm-tert-tx {
		compatible = "qcom,msm-dai-tdm";
		dai_tert_tdm_tx_0: qcom,msm-dai-q6-tdm-tert-tx-0 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>, <2>,
		<3>, <4>;
		qcom,msm-cpudai-tdm-offset = <0>, <0 4>,
		<0 4 8>, <0 4 8 12>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		};

		dai_tert_tdm_tx_1: qcom,msm-dai-q6-tdm-tert-tx-1 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>, <2>;
		qcom,msm-cpudai-tdm-offset = <16>, <16 20>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		};

		dai_tert_tdm_tx_2: qcom,msm-dai-q6-tdm-tert-tx-2 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>, <2>;
		qcom,msm-cpudai-tdm-offset = <24>, <24 28>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		};
		};

		qcom,msm-dai-tdm-quat-rx {
		compatible = "qcom,msm-dai-tdm";
		pinctrl-names = "default", "sleep";
		pinctrl-0 = <&quat_tdm_dout_active>;
		pinctrl-1 = <&quat_tdm_dout_sleep>;
		dai_quat_tdm_rx_0: qcom,msm-dai-q6-tdm-quat-rx-0 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>, <2>, <3>,
		<4>, <5>, <6>;
		qcom,msm-cpudai-tdm-offset = <0>, <0 4>, <0 4 8>,
		<0 4 8 12>, <0 4 8 12 16>,
		<0 4 8 12 16 20>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		qcom,msm-cpudai-tdm-header-start-offset = <0>;
		qcom,msm-cpudai-tdm-header-width = <2>;
		qcom,msm-cpudai-tdm-header-num-frame-repeat = <8>;
		};

		dai_quat_tdm_rx_1: qcom,msm-dai-q6-tdm-quat-rx-1 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>;
		qcom,msm-cpudai-tdm-offset = <24>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		qcom,msm-cpudai-tdm-header-start-offset = <0>;
		qcom,msm-cpudai-tdm-header-width = <2>;
		qcom,msm-cpudai-tdm-header-num-frame-repeat = <8>;
		};

		dai_quat_tdm_rx_2: qcom,msm-dai-q6-tdm-quat-rx-2 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>;
		qcom,msm-cpudai-tdm-offset = <28>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		qcom,msm-cpudai-tdm-header-start-offset = <0>;
		qcom,msm-cpudai-tdm-header-width = <2>;
		qcom,msm-cpudai-tdm-header-num-frame-repeat = <8>;
		};
		};

		qcom,msm-dai-tdm-quat-tx {
		compatible = "qcom,msm-dai-tdm";
		dai_quat_tdm_tx_0: qcom,msm-dai-q6-tdm-quat-tx-0 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>, <2>,
		<3>, <4>;
		qcom,msm-cpudai-tdm-offset = <0>, <0 4>,
		<0 4 8>, <0 4 8 12>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		};

		dai_quat_tdm_tx_1: qcom,msm-dai-q6-tdm-quat-tx-1 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>, <2>;
		qcom,msm-cpudai-tdm-offset = <16>, <16 20>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		};

		dai_quat_tdm_tx_2: qcom,msm-dai-q6-tdm-quat-tx-2 {
		compatible = "qcom,msm-dai-q6-tdm";
		qcom,msm-cpudai-tdm-num-offset = <1>, <2>;
		qcom,msm-cpudai-tdm-offset = <24>, <24 28>;
		qcom,msm-cpudai-tdm-offset-data-align = <0>;
		};
		};
		};

		&spmi_bus {

arch/arm/boot/dts/qcom/msm8996-pinctrl.dtsi

+164 −0

Original line number	Diff line number	Diff line
		@@ -1313,6 +1313,170 @@
		};
		};

		tert_tdm {
		tert_tdm_sleep: tert_tdm_sleep {
		mux {
		pins = "gpio75", "gpio76";
		function = "ter_mi2s";
		};

		config {
		pins = "gpio75", "gpio76";
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* PULL DOWN */
		};
		};
		tert_tdm_active: tert_tdm_active {
		mux {
		pins = "gpio75", "gpio76";
		function = "ter_mi2s";
		};

		config {
		pins = "gpio75", "gpio76";
		drive-strength = <8>; /* 8 mA */
		bias-disable; /* NO PULL */
		output-high;
		};
		};
		};

		tert_tdm_din {
		tert_tdm_din_sleep: tert_tdm_din_sleep {
		mux {
		pins = "gpio77";
		function = "ter_mi2s";
		};

		config {
		pins = "gpio77";
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* PULL DOWN */
		};
		};
		tert_tdm_din_active: tert_tdm_din_active {
		mux {
		pins = "gpio77";
		function = "ter_mi2s";
		};

		config {
		pins = "gpio77";
		drive-strength = <8>; /* 8 mA */
		bias-disable; /* NO PULL */
		};
		};
		};

		tert_tdm_dout {
		tert_tdm_dout_sleep: tert_tdm_dout_sleep {
		mux {
		pins = "gpio78";
		function = "ter_mi2s";
		};

		config {
		pins = "gpio78";
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* PULL DOWN */
		};
		};
		tert_tdm_dout_active: tert_tdm_dout_active {
		mux {
		pins = "gpio78";
		function = "ter_mi2s";
		};

		config {
		pins = "gpio78";
		drive-strength = <8>; /* 8 mA */
		bias-disable; /* NO PULL */
		};
		};
		};

		quat_tdm {
		quat_tdm_sleep: quat_tdm_sleep {
		mux {
		pins = "gpio58", "gpio59";
		function = "qua_mi2s";
		};

		config {
		pins = "gpio58", "gpio59";
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* PULL DOWN */
		};
		};
		quat_tdm_active: quat_tdm_active {
		mux {
		pins = "gpio58", "gpio59";
		function = "qua_mi2s";
		};

		config {
		pins = "gpio58", "gpio59";
		drive-strength = <8>; /* 8 mA */
		bias-disable; /* NO PULL */
		output-high;
		};
		};
		};

		quat_tdm_din {
		quat_tdm_din_sleep: quat_tdm_din_sleep {
		mux {
		pins = "gpio60";
		function = "qua_mi2s";
		};

		config {
		pins = "gpio60";
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* PULL DOWN */
		};
		};
		quat_tdm_din_active: quat_tdm_din_active {
		mux {
		pins = "gpio60";
		function = "qua_mi2s";
		};

		config {
		pins = "gpio60";
		drive-strength = <8>; /* 8 mA */
		bias-disable; /* NO PULL */
		};
		};
		};

		quat_tdm_dout {
		quat_tdm_dout_sleep: quat_tdm_dout_sleep {
		mux {
		pins = "gpio61";
		function = "qua_mi2s";
		};

		config {
		pins = "gpio61";
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* PULL DOWN */
		};
		};
		quat_tdm_dout_active: quat_tdm_dout_active {
		mux {
		pins = "gpio61";
		function = "qua_mi2s";
		};

		config {
		pins = "gpio61";
		drive-strength = <8>; /* 8 mA */
		bias-disable; /* NO PULL */
		};
		};
		};

		cci0_active: cci0_active {
		mux {
		/* CLK, DATA */

arch/arm/boot/dts/qcom/msm8996.dtsi

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include/sound/apr_audio-v2.h

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