bindings: Add node to check for tx data3 and enable gpio

		    position in bits in the slew register base for slew

		    settings.

- #qcom,tx_data3_enabled:

	Usage: optional

	Value type: <u32>

	Definition: Check if gpio is present for swr tx3 line.

- #qcom,tx_data3_addr:

	Usage: optional

	Value type: <u32>

	Definition: Used to define address for tx data3 slew rate gpio.

- #qcom,swr_tx_data3_val:

	Usage: optional

	Value type: <u32>

	Definition: Used to enable tx data3 slew rate if present.

Please refer to ../gpio/gpio.txt for general description of GPIO bindings.

Please refer to pinctrl-bindings.txt in this directory for details of the

	};

};

* LITO ASoC Machine driver

Required properties:

- compatible : "qcom,lito-asoc-snd".

- qcom,model : The user-visible name of this sound card.

- qcom,audio-routing : A list of the connections between audio components.

- 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".

- qcom,codec-aux-devs: This is phandle list containing the references to Auxilary

		       codec devices.

Optional properties:

- qcom,msm-mi2s-master: This property is used to inform machine driver

  if MSM is the clock master of mi2s. 1 means master and 0 means slave. The

  first entry is primary mi2s; the second entry is secondary mi2s, and so on.

- qcom,msm-mbhc-hphl-swh: This property is used to distinguish headset HPHL

  switch type on target typically the switch type will be normally open or

  normally close, value for this property 0 for normally close and 1 for

  normally open.

- qcom,msm-mbhc-gnd-swh: This property is used to distinguish headset GND

  switch type on target typically the switch type will be normally open or

  normally close, value for this property 0 for normally close and 1 for

  normally open.

- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target

- qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target

- qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device

- qcom,ext-disp-audio-rx: Property to specify if Audio over Display port is supported for the target

- qcom,wcn-btfm : Property to specify if WCN BT/FM chip is used for the target

- qcom,mi2s-audio-intf: Property to specify if MI2S interface is used for the target

- qcom,auxpcm-audio-intf: Property to specify if Aux PCM interface is used for the target

- qcom,cdc-dmic-gpios : phandle for Digital mic clk and data gpios.

- qcom,msm_audio_ssr_devs: List the snd event framework clients

- qcom,afe-rxtx-lb: AFE RX to TX loopback.

- qcom,tlmm-gpio: TLMM gpio number for corresponding LPASS gpio

- qcom,lito-is-v2-enabled: Check if lito v2 is enabled as lito v2 has gpio support

  for swr tx data3 slew rate. Change port params for lito v2.

Example:

	lito_snd: sound {

		status = "okay";

		compatible = "qcom,lito-asoc-snd";

		qcom,ext-disp-audio-rx = <1>;

		qcom,wcn-btfm = <1>;

		qcom,mi2s-audio-intf = <1>;

		qcom,auxpcm-audio-intf = <1>;

		qcom,afe-rxtx-lb = <1>;

		asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,

				<&loopback>, <&compress>, <&hostless>,

				<&afe>, <&lsm>, <&routing>, <&compr>,

				<&pcm_noirq>;

		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",

				"msm-pcm-dsp-noirq";

		asoc-cpu = <&dai_dp>,

				<&dai_mi2s0>, <&dai_mi2s1>,

				<&dai_mi2s2>, <&dai_mi2s3>,

				<&dai_mi2s4>, <&dai_pri_auxpcm>,

				<&dai_sec_auxpcm>, <&dai_tert_auxpcm>,

				<&dai_quat_auxpcm>, <&dai_quin_auxpcm>,

				<&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,

				<&afe_proxy_tx>, <&incall_record_rx>,

				<&incall_record_tx>, <&incall_music_rx>,

				<&incall_music_2_rx>,

				<&usb_audio_rx>, <&usb_audio_tx>,

				<&dai_pri_tdm_rx_0>, <&dai_pri_tdm_tx_0>,

				<&dai_sec_tdm_rx_0>, <&dai_sec_tdm_tx_0>,

				<&dai_tert_tdm_rx_0>, <&dai_tert_tdm_tx_0>,

				<&dai_quat_tdm_rx_0>, <&dai_quat_tdm_tx_0>,

				<&dai_quin_tdm_rx_0>, <&dai_quin_tdm_tx_0>,

				<&wsa_cdc_dma_0_rx>, <&wsa_cdc_dma_0_tx>,

				<&wsa_cdc_dma_1_rx>, <&wsa_cdc_dma_1_tx>,

				<&wsa_cdc_dma_2_tx>,

				<&va_cdc_dma_0_tx>, <&va_cdc_dma_1_tx>,

				<&rx_cdc_dma_0_rx>, <&tx_cdc_dma_0_tx>,

				<&rx_cdc_dma_1_rx>, <&tx_cdc_dma_1_tx>,

				<&rx_cdc_dma_2_rx>, <&tx_cdc_dma_2_tx>,

				<&rx_cdc_dma_3_rx>, <&tx_cdc_dma_3_tx>,

				<&rx_cdc_dma_4_rx>, <&tx_cdc_dma_4_tx>,

				<&rx_cdc_dma_5_rx>, <&tx_cdc_dma_5_tx>,

				<&tx_cdc_dma_6_tx>, <&tx_cdc_dma_7_tx>;

		asoc-cpu-names = "msm-dai-q6-dp.24608",

				"msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",

				"msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",

				"msm-dai-q6-mi2s.4", "msm-dai-q6-auxpcm.1",

				"msm-dai-q6-auxpcm.2", "msm-dai-q6-auxpcm.3",

				"msm-dai-q6-auxpcm.4", "msm-dai-q6-auxpcm.5",

				"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.16398",

				"msm-dai-q6-dev.16399", "msm-dai-q6-dev.16401",

				"msm-dai-q6-dev.16400",

				"msm-dai-q6-dev.28672", "msm-dai-q6-dev.28673",

				"msm-dai-q6-tdm.36864", "msm-dai-q6-tdm.36865",

				"msm-dai-q6-tdm.36880", "msm-dai-q6-tdm.36881",

				"msm-dai-q6-tdm.36896", "msm-dai-q6-tdm.36897",

				"msm-dai-q6-tdm.36912", "msm-dai-q6-tdm.36913",

				"msm-dai-q6-tdm.36928", "msm-dai-q6-tdm.36929",

				"msm-dai-cdc-dma-dev.45056",

				"msm-dai-cdc-dma-dev.45057",

				"msm-dai-cdc-dma-dev.45058",

				"msm-dai-cdc-dma-dev.45059",

				"msm-dai-cdc-dma-dev.45061",

				"msm-dai-cdc-dma-dev.45089",

				"msm-dai-cdc-dma-dev.45091",

				"msm-dai-cdc-dma-dev.45120",

				"msm-dai-cdc-dma-dev.45121",

				"msm-dai-cdc-dma-dev.45122",

				"msm-dai-cdc-dma-dev.45123",

				"msm-dai-cdc-dma-dev.45124",

				"msm-dai-cdc-dma-dev.45125",

				"msm-dai-cdc-dma-dev.45126",

				"msm-dai-cdc-dma-dev.45127",

				"msm-dai-cdc-dma-dev.45128",

				"msm-dai-cdc-dma-dev.45129",

				"msm-dai-cdc-dma-dev.45130",

				"msm-dai-cdc-dma-dev.45131",

				"msm-dai-cdc-dma-dev.45133",

				"msm-dai-cdc-dma-dev.45135";

		qcom,msm-mi2s-master = <1>, <1>, <1>, <1>, <1>;

		qcom,msm-mbhc-hphl-swh = <1>;

		qcom,msm-mbhc-gnd-swh = <1>;

		qcom,cdc-dmic-gpios = <&cdc_dmic01_gpios>, <&cdc_dmic23_gpios>,

					<&cdc_dmic45_gpios>;

		asoc-codec  = <&stub_codec>, <&bolero>,

			      <&ext_disp_audio_codec>;

		asoc-codec-names = "msm-stub-codec.1", "bolero-codec",

				   "msm-ext-disp-audio-codec-rx";

		qcom,wsa-max-devs = <2>;

		qcom,wsa-devs = <&wsa881x_0211>, <&wsa881x_0212>,

				<&wsa881x_0213>, <&wsa881x_0214>;

		qcom,wsa-aux-dev-prefix = "SpkrLeft", "SpkrRight",

					  "SpkrLeft", "SpkrRight";

		qcom,codec-aux-devs = <&wcd938x_codec>;

		qcom,msm_audio_ssr_devs = <&audio_apr>, <&q6core>;

	};

};