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Commit e9b433cf authored by Mark Brown's avatar Mark Brown
Browse files

Merge tag 'asoc-v3.15-3' into asoc-linus 

ASoC: Updates for v3.15

A few more updates for the merge window:

 - Fixes for the simple-card DAI format DT mess.
 - A new driver for Cirrus cs42xx8 devices.
 - DT support for a couple more devices.
 - A revert of a previous buggy fix for soc-pcm, plus a few more fixes
   and cleanups.

# gpg: Signature made Sun 23 Mar 2014 16:56:11 GMT using RSA key ID 7EA229BD
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg:                 aka "Mark Brown <broonie@debian.org>"
# gpg:                 aka "Mark Brown <broonie@kernel.org>"
# gpg:                 aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg:                 aka "Mark Brown <broonie@linaro.org>"
# gpg:                 aka "Mark Brown <Mark.Brown@linaro.org>"
parents f7cf71e3 e090d5b6

Documentation/devicetree/bindings/sound/armada-370db-audio.txt

+6 −3
Original line number Diff line number Diff line
@@ -11,14 +11,17 @@ Mandatory properties: 
 * marvell,audio-controller: a phandle that points to the audio

   controller of the Armada 370 SoC.



 * marvell,audio-codec: a phandle that points to the analog audio

   codec connected to the Armada 370 SoC.

 * marvell,audio-codec: a set of three phandles that points to:



    1/ the analog audio codec connected to the Armada 370 SoC

    2/ the S/PDIF transceiver

    3/ the S/PDIF receiver



Example:



	sound {

	      compatible = "marvell,a370db-audio";

	      marvell,audio-controller = <&audio_controller>;

	      marvell,audio-codec = <&audio_codec>;

	      marvell,audio-codec = <&audio_codec &spdif_out &spdif_in>;

	      status = "okay";

	};

Documentation/devicetree/bindings/sound/cs42xx8.txt

0 → 100644
+28 −0
Original line number Diff line number Diff line 
CS42448/CS42888 audio CODEC



Required properties:



  - compatible : must contain one of "cirrus,cs42448" and "cirrus,cs42888"



  - reg : the I2C address of the device for I2C



  - clocks : a list of phandles + clock-specifiers, one for each entry in

    clock-names



  - clock-names : must contain "mclk"



  - VA-supply, VD-supply, VLS-supply, VLC-supply: power supplies for the device,

    as covered in Documentation/devicetree/bindings/regulator/regulator.txt



Example:



codec: cs42888@48 {

	compatible = "cirrus,cs42888";

	reg = <0x48>;

	clocks = <&codec_mclk 0>;

	clock-names = "mclk";

	VA-supply = <&reg_audio>;

	VD-supply = <&reg_audio>;

	VLS-supply = <&reg_audio>;

	VLC-supply = <&reg_audio>;

};

Documentation/devicetree/bindings/sound/renesas,rsnd.txt

0 → 100644
+96 −0
Original line number Diff line number Diff line 
Renesas R-Car sound



Required properties:

- compatible			: "renesas,rcar_sound-gen1" if generation1

				  "renesas,rcar_sound-gen2" if generation2

- reg				: Should contain the register physical address.

				  required register is

				   SRU/ADG/SSI      if generation1

				   SRU/ADG/SSIU/SSI if generation2

- rcar_sound,ssi		: SSI subnode

- rcar_sound,scu		: SCU subnode

- rcar_sound,dai		: DAI subnode



SSI subnode properties:

- interrupts			: Should contain SSI interrupt for PIO transfer

- shared-pin			: if shared clock pin



DAI subnode properties:

- playback			: list of playback modules

- capture			: list of capture  modules



Example:



rcar_sound: rcar_sound@0xffd90000 {

	#sound-dai-cells = <1>;

	compatible = "renesas,rcar_sound-gen2";

	reg =	<0 0xec500000 0 0x1000>, /* SCU */

		<0 0xec5a0000 0 0x100>,  /* ADG */

		<0 0xec540000 0 0x1000>, /* SSIU */

		<0 0xec541000 0 0x1280>; /* SSI */



	rcar_sound,src {

		src0: src@0 { };

		src1: src@1 { };

		src2: src@2 { };

		src3: src@3 { };

		src4: src@4 { };

		src5: src@5 { };

		src6: src@6 { };

		src7: src@7 { };

		src8: src@8 { };

		src9: src@9 { };

	};



	rcar_sound,ssi {

		ssi0: ssi@0 {

			interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi1: ssi@1 {

			interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi2: ssi@2 {

			interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi3: ssi@3 {

			interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi4: ssi@4 {

			interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi5: ssi@5 {

			interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi6: ssi@6 {

			interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi7: ssi@7 {

			interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi8: ssi@8 {

			interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>;

		};

		ssi9: ssi@9 {

			interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>;

		};

	};



	rcar_sound,dai {

		dai0 {

			playback = <&ssi5 &src5>;

			capture  = <&ssi6>;

		};

		dai1 {

			playback = <&ssi3>;

		};

		dai2 {

			capture  = <&ssi4>;

		};

		dai3 {

			playback = <&ssi7>;

		};

		dai4 {

			capture  = <&ssi8>;

		};

	};

};

Documentation/devicetree/bindings/sound/simple-card.txt

+6 −0
Original line number Diff line number Diff line
@@ -43,6 +43,12 @@ Optional CPU/CODEC subnodes properties: 
					  clock node (= common clock), or "system-clock-frequency"

					  (if system doens't support common clock)



Note:

 * For 'format', 'frame-master', 'bitclock-master', 'bitclock-inversion' and

   'frame-inversion', the simple card will use the settings of CODEC for both

   CPU and CODEC sides as we need to keep the settings identical for both ends

   of the link.



Example:



sound {

arch/arm/mach-shmobile/board-armadillo800eva.c

+1 −3
Original line number Diff line number Diff line
@@ -988,14 +988,12 @@ static struct asoc_simple_card_info fsi_wm8978_info = { 
	.card		= "FSI2A-WM8978",

	.codec		= "wm8978.0-001a",

	.platform	= "sh_fsi2",

	.daifmt		= SND_SOC_DAIFMT_I2S,

	.daifmt		= SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,

	.cpu_dai = {

		.name	= "fsia-dai",

		.fmt	= SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_IB_NF,

	},

	.codec_dai = {

		.name	= "wm8978-hifi",

		.fmt	= SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_NB_NF,

		.sysclk	= 12288000,

	},

};