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Commit a89ddcbd authored by Laxminath Kasam's avatar Laxminath Kasam
Browse files

ARM: dts: msm: add support for hdmi audio for 8937 



Add required pinctrl configurations and nodes
to support hdmi audio using dba over quinary interface.

Change-Id: Id429933e571bb6a0419f082ae4832ea4a7b457a5
Signed-off-by: default avatarLaxminath Kasam <lkasam@codeaurora.org>
parent 0aa4a5de

arch/arm/boot/dts/qcom/msm-audio.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -271,6 +271,11 @@ 
		qcom,msm-auxpcm-interface = "primary";

	};



	hdmi_dba: qcom,msm-hdmi-dba-codec-rx {

		compatible = "qcom,msm-hdmi-dba-codec-rx";

		qcom,dba-bridge-chip = "adv7533";

	};



	qcom,msm-audio-ion {

		compatible = "qcom,msm-audio-ion";

		qcom,smmu-version = <1>;

arch/arm/boot/dts/qcom/msm8937-audio.dtsi

+79 −2
Original line number Diff line number Diff line
@@ -22,8 +22,58 @@ 
	qcom,msm-hs-micbias-type = "external";

	qcom,msm-micbias1-ext-cap;



	asoc-codec = <&stub_codec>, <&pm8937_cajon_dig>;

	asoc-codec-names = "msm-stub-codec.1", "cajon_codec";

	qcom,hdmi-dba-codec-rx;



	qcom,msm-gpios =

		"pri_i2s",

		"us_eu_gpio",

		"quin_i2s";

	qcom,pinctrl-names =

		"all_off",

		"pri_i2s_act",

		"us_eu_gpio_act",

		"pri_i2s_us_eu_gpio_act",

		"quin_act",

		"quin_pri_i2s_act",

		"quin_us_eu_gpio_act",

		"quin_us_eu_gpio_pri_i2s_act";

	pinctrl-names =

		"all_off",

		"pri_i2s_act",

		"us_eu_gpio_act",

		"pri_i2s_us_eu_gpio_act",

		"quin_act",

		"quin_pri_i2s_act",

		"quin_us_eu_gpio_act",

		"quin_us_eu_gpio_pri_i2s_act";

	pinctrl-0 = <&cdc_pdm_lines_sus

			&cdc_pdm_lines_2_sus &cross_conn_det_sus

			&pri_tlmm_lines_sus &pri_tlmm_ws_sus>;

	pinctrl-1 = <&cdc_pdm_lines_act

			&cdc_pdm_lines_2_act &cross_conn_det_sus

			&pri_tlmm_lines_sus &pri_tlmm_ws_sus>;

	pinctrl-2 = <&cdc_pdm_lines_sus

			&cdc_pdm_lines_2_sus &cross_conn_det_act

			&pri_tlmm_lines_sus &pri_tlmm_ws_sus>;

	pinctrl-3 = <&cdc_pdm_lines_act

			&cdc_pdm_lines_2_act &cross_conn_det_act

			&pri_tlmm_lines_sus &pri_tlmm_ws_sus>;

	pinctrl-4 = <&cdc_pdm_lines_sus

			&cdc_pdm_lines_2_sus &cross_conn_det_sus

			&pri_tlmm_lines_act &pri_tlmm_ws_act>;

	pinctrl-5 = <&cdc_pdm_lines_act

			&cdc_pdm_lines_2_act &cross_conn_det_sus

			&pri_tlmm_lines_act &pri_tlmm_ws_act>;

	pinctrl-6 = <&cdc_pdm_lines_sus

			&cdc_pdm_lines_2_sus &cross_conn_det_act

			&pri_tlmm_lines_act &pri_tlmm_ws_act>;

	pinctrl-7 = <&cdc_pdm_lines_act

			&cdc_pdm_lines_2_act &cross_conn_det_act

			&pri_tlmm_lines_act &pri_tlmm_ws_act>;



	asoc-codec = <&stub_codec>, <&pm8937_cajon_dig>, <&hdmi_dba>;

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

						"msm-hdmi-dba-codec-rx";

};



&ext_codec {
@@ -33,11 +83,38 @@ 
	qcom,msm-mbhc-hphl-swh = <0>;

	qcom,msm-mbhc-gnd-swh = <0>;



	qcom,hdmi-dba-codec-rx;



	qcom,msm-gpios =

		"quin_i2s",

		"us_eu_gpio";

	qcom,pinctrl-names =

		"all_off",

		"quin_act",

		"us_eu_gpio_act",

		"quin_us_eu_gpio_act";

	pinctrl-names =

		"all_off",

		"quin_act",

		"us_eu_gpio_act",

		"quin_us_eu_gpio_act";

	pinctrl-0 = <&pri_tlmm_lines_sus &pri_tlmm_ws_sus

						&cross_conn_det_sus>;

	pinctrl-1 = <&pri_tlmm_lines_act &pri_tlmm_ws_act

						&cross_conn_det_sus>;

	pinctrl-2 = <&pri_tlmm_lines_sus &pri_tlmm_ws_sus

						&cross_conn_det_act>;

	pinctrl-3 = <&pri_tlmm_lines_act &pri_tlmm_ws_act

						&cross_conn_det_act>;



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

	qcom,wsa-devs = <&wsa881x_211>, <&wsa881x_212>,

			<&wsa881x_213>, <&wsa881x_214>;

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

				"SpkrLeft", "SpkrRight";



	asoc-codec = <&stub_codec>, <&hdmi_dba>;

	asoc-codec-names = "msm-stub-codec.1", "msm-hdmi-dba-codec-rx";

};



&wcd9xxx_intc {

arch/arm/boot/dts/qcom/msm8937-pinctrl.dtsi

+53 −0
Original line number Diff line number Diff line
@@ -1023,6 +1023,59 @@ 
				};

			};

		};

		pri-tlmm-lines {

			pri_tlmm_lines_act: pri_tlmm_lines_act {

				mux {

					pins = "gpio85", "gpio88";

					function = "pri_mi2s";

				};



				config {

					pins = "gpio85", "gpio88";

					drive-strength = <8>;

				};

			};



			pri_tlmm_lines_sus: pri_tlmm_lines_sus {

				mux {

					pins = "gpio85", "gpio88";

					function = "pri_mi2s";

				};



				config {

					pins = "gpio85", "gpio88";

					drive-strength = <2>;

					bias-pull-down;

				};

			};

		};



		pri-tlmm-ws-lines {

			pri_tlmm_ws_act: pri_tlmm_ws_act {

				mux {

					pins = "gpio87";

					function = "pri_mi2s_ws";

				};



				config {

					pins = "gpio87";

					drive-strength = <8>;

				};

			};



			pri_tlmm_ws_sus: pri_tlmm_ws_sus {

				mux {

					pins = "gpio87";

					function = "pri_mi2s_ws";

				};



				config {

					pins = "gpio87";

					drive-strength = <2>;

					bias-pull-down;

				};

			};

		};



		pmx_sdc1_clk {

			sdc1_clk_on: sdc1_clk_on {