Merge tag 'sound-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This development cycle resulted in a fair amount of changes in both
  core and driver sides. The most significant change in ALSA core is
  about PCM. Also the support of of-graph card and the new DAPM widget
  for DSP are noteworthy changes in ASoC core. And there're lots of
  small changes splat over the tree, as you can see in diffstat.

  Below are a few highlights:

  ALSA core:
   - Removal of set_fs() hackery from PCM core stuff, and the code
     reorganization / optimization thereafter
   - Improved support of PCM ack ops, and a new ABI for improved
     control/status mmap handling
   - Lots of constifications in various codes

  ASoC core:
   - The support of of-graph card, which may work as a better generic
     device for a replacement of simple-card
   - New widget types intended mainly for use with DSPs

  ASoC drivers:
   - New drivers for Allwinner V3s SoCs
   - Ensonic ES8316 codec support
   - More Intel SKL and KBL works
   - More device support for Intel SST Atom (mostly for cheap tablets
     and 2-in-1 devices)
   - Support for Rockchip PDM controllers
   - Support for STM32 I2S and S/PDIF controllers
   - Support for ZTE AUD96P22 codecs

  HD-audio:
   - Support of new Realtek codecs (ALC215/ALC285/ALC289), more quirks
     for HP and Dell machines
   - A few more fixes for i915 component binding"

* tag 'sound-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (418 commits)
  ALSA: hda - Fix unbalance of i915 module refcount
  ASoC: Intel: Skylake: Remove driver debugfs exit
  ASoC: Intel: Skylake: explicitly add the headers sst-dsp.h
  ALSA: hda/realtek - Remove GPIO_MASK
  ALSA: hda/realtek - Fix typo of pincfg for Dell quirk
  ALSA: pcm: add a documentation for tracepoints
  ALSA: atmel: ac97c: fix error return code in atmel_ac97c_probe()
  ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
  ASoC: Intel: Skylake: Add support to read firmware registers
  ASoC: Intel: Skylake: Add sram address to sst_addr structure
  ASoC: Intel: Skylake: Debugfs facility to dump module config
  ASoC: Intel: Skylake: Add debugfs support
  ASoC: fix semicolon.cocci warnings
  ASoC: rt5645: Add quirk override by module option
  ASoC: rsnd: make arrays path and cmd_case static const
  ASoC: audio-graph-card: add widgets and routing for external amplifier support
  ASoC: audio-graph-card: update bindings for amplifier support
  ASoC: rt5665: calibration should be done before jack detection
  ASoC: rsnd: constify dev_pm_ops structures.
  ASoC: nau8825: change crosstalk-bypass property to bool type
  ...

17 files changed, 537 insertions, 92 deletions

diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
index 00ea670b8c4d..06668bca7ffc 100644
--- a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
+++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
@@ -78,6 +78,7 @@ graph bindings specified in Documentation/devicetree/bindings/graph.txt.
   remote endpoint phandle should be a reference to a valid mipi_dsi_host device
   node.
 - Video port 1 for the HDMI output
+- Audio port 2 for the HDMI audio input
 
 
 Example
@@ -112,5 +113,12 @@ Example
 					remote-endpoint = <&hdmi_connector_in>;
 				};
 			};
+
+			port@2 {
+				reg = <2>;
+				codec_endpoint: endpoint {
+					remote-endpoint = <&i2s0_cpu_endpoint>;
+				};
+			};
 		};
 	};
diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
index f6b3f36d422b..81b68580e199 100644
--- a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
+++ b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
@@ -25,7 +25,8 @@ Required properties:
 - clock-names: Shall contain "iahb" and "isfr" as defined in dw_hdmi.txt.
 - ports: See dw_hdmi.txt. The DWC HDMI shall have one port numbered 0
   corresponding to the video input of the controller and one port numbered 1
-  corresponding to its HDMI output. Each port shall have a single endpoint.
+  corresponding to its HDMI output, and one port numbered 2 corresponding to
+  sound input of the controller. Each port shall have a single endpoint.
 
 Optional properties:
 
@@ -59,6 +60,12 @@ Example:
 					remote-endpoint = <&hdmi0_con>;
 				};
 			};
+			port@2 {
+				reg = <2>;
+				rcar_dw_hdmi0_sound_in: endpoint {
+					remote-endpoint = <&hdmi_sound_out>;
+				};
+			};
 		};
 	};
 
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-card.txt
new file mode 100644
index 000000000000..6e6720aa33f1
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card.txt
@@ -0,0 +1,129 @@
+Audio Graph Card:
+
+Audio Graph Card specifies audio DAI connections of SoC <-> codec.
+It is based on common bindings for device graphs.
+see ${LINUX}/Documentation/devicetree/bindings/graph.txt
+
+Basically, Audio Graph Card property is same as Simple Card.
+see ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.txt
+
+Below are same as Simple-Card.
+
+- label
+- widgets
+- routing
+- dai-format
+- frame-master
+- bitclock-master
+- bitclock-inversion
+- frame-inversion
+- dai-tdm-slot-num
+- dai-tdm-slot-width
+- clocks / system-clock-frequency
+
+Required properties:
+
+- compatible				: "audio-graph-card";
+- dais					: list of CPU DAI port{s}
+
+Optional properties:
+- pa-gpios: GPIO used to control external amplifier.
+
+Example: Single DAI case
+
+	sound_card {
+		compatible = "audio-graph-card";
+
+		dais = <&cpu_port>;
+	};
+
+	dai-controller {
+		...
+		cpu_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+
+				dai-format = "left_j";
+				...
+			};
+		};
+	};
+
+	audio-codec {
+		...
+		port {
+			codec_endpoint: endpoint {
+				remote-endpoint = <&cpu_endpoint>;
+			};
+		};
+	};
+
+Example: Multi DAI case
+
+	sound-card {
+		compatible = "audio-graph-card";
+
+		label = "sound-card";
+
+		dais = <&cpu_port0
+			&cpu_port1
+			&cpu_port2>;
+	};
+
+	audio-codec@0 {
+		...
+		port {
+			codec0_endpoint: endpoint {
+				remote-endpoint = <&cpu_endpoint0>;
+			};
+		};
+	};
+
+	audio-codec@1 {
+		...
+		port {
+			codec1_endpoint: endpoint {
+				remote-endpoint = <&cpu_endpoint1>;
+			};
+		};
+	};
+
+	audio-codec@2 {
+		...
+		port {
+			codec2_endpoint: endpoint {
+				remote-endpoint = <&cpu_endpoint2>;
+			};
+		};
+	};
+
+	dai-controller {
+		...
+		ports {
+			cpu_port0: port@0 {
+				cpu_endpoint0: endpoint {
+					remote-endpoint = <&codec0_endpoint>;
+
+					dai-format = "left_j";
+					...
+				};
+			};
+			cpu_port1: port@1 {
+				cpu_endpoint1: endpoint {
+					remote-endpoint = <&codec1_endpoint>;
+
+					dai-format = "i2s";
+					...
+				};
+			};
+			cpu_port2: port@2 {
+				cpu_endpoint2: endpoint {
+					remote-endpoint = <&codec2_endpoint>;
+
+					dai-format = "i2s";
+					...
+				};
+			};
+		};
+	};
+
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
new file mode 100644
index 000000000000..8b8afe9fcb31
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
@@ -0,0 +1,122 @@
+Audio-Graph-SCU-Card:
+
+Audio-Graph-SCU-Card is "Audio-Graph-Card" + "ALSA DPCM".
+
+It is based on common bindings for device graphs.
+see ${LINUX}/Documentation/devicetree/bindings/graph.txt
+
+Basically, Audio-Graph-SCU-Card property is same as
+Simple-Card / Simple-SCU-Card / Audio-Graph-Card.
+see ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.txt
+    ${LINUX}/Documentation/devicetree/bindings/sound/simple-scu-card.txt
+    ${LINUX}/Documentation/devicetree/bindings/sound/audio-graph-card.txt
+
+Below are same as Simple-Card / Audio-Graph-Card.
+
+- label
+- dai-format
+- frame-master
+- bitclock-master
+- bitclock-inversion
+- frame-inversion
+- dai-tdm-slot-num
+- dai-tdm-slot-width
+- clocks / system-clock-frequency
+
+Below are same as Simple-SCU-Card.
+
+- convert-rate
+- convert-channels
+- prefix
+- routing
+
+Required properties:
+
+- compatible				: "audio-graph-scu-card";
+- dais					: list of CPU DAI port{s}
+
+Example 1. Sampling Rate Conversion
+
+	sound_card {
+		compatible = "audio-graph-scu-card";
+
+		label = "sound-card";
+		prefix = "codec";
+		routing = "codec Playback", "DAI0 Playback",
+			"codec Playback", "DAI1 Playback";
+		convert-rate = <48000>;
+
+		dais = <&cpu_port>;
+	};
+
+	audio-codec {
+		...
+
+		port {
+			codec_endpoint: endpoint {
+				remote-endpoint = <&cpu_endpoint>;
+			};
+		};
+	};
+
+	dai-controller {
+		...
+		cpu_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+
+				dai-format = "left_j";
+				...
+			};
+		};
+	};
+
+Example 2. 2 CPU 1 Codec (Mixing)
+
+	sound_card {
+		compatible = "audio-graph-scu-card";
+
+		label = "sound-card";
+		prefix = "codec";
+		routing = "codec Playback", "DAI0 Playback",
+			"codec Playback", "DAI1 Playback";
+		convert-rate = <48000>;
+
+		dais = <&cpu_port0
+			&cpu_port1>;
+	};
+
+	audio-codec {
+		...
+
+		port {
+			codec_endpoint0: endpoint {
+				remote-endpoint = <&cpu_endpoint0>;
+			};
+			codec_endpoint1: endpoint {
+				remote-endpoint = <&cpu_endpoint1>;
+			};
+		};
+	};
+
+	dai-controller {
+		...
+		ports {
+			cpu_port0: port {
+				cpu_endpoint0: endpoint {
+					remote-endpoint = <&codec_endpoint0>;
+
+					dai-format = "left_j";
+					...
+				};
+			};
+			cpu_port1: port {
+				cpu_endpoint1: endpoint {
+					remote-endpoint = <&codec_endpoint1>;
+
+					dai-format = "left_j";
+					...
+				};
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/sound/cs35l35.txt b/Documentation/devicetree/bindings/sound/cs35l35.txt
index 016b768bc722..77ee75c39233 100644
--- a/Documentation/devicetree/bindings/sound/cs35l35.txt
+++ b/Documentation/devicetree/bindings/sound/cs35l35.txt
@@ -16,6 +16,9 @@ Required properties:
     (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
     for further information relating to interrupt properties)
 
+ - cirrus,boost-ind-nanohenry: Inductor value for boost converter. The value is
+    in nH and they can be values of 1000nH, 1200nH, 1500nH, and 2200nH.
+
 Optional properties:
   - reset-gpios : gpio used to reset the amplifier
 
diff --git a/Documentation/devicetree/bindings/sound/nau8825.txt b/Documentation/devicetree/bindings/sound/nau8825.txt
index d3374231c871..2f5e973285a6 100644
--- a/Documentation/devicetree/bindings/sound/nau8825.txt
+++ b/Documentation/devicetree/bindings/sound/nau8825.txt
@@ -69,6 +69,8 @@ Optional properties:
   - nuvoton,jack-insert-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
   - nuvoton,jack-eject-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
 
+  - nuvoton,crosstalk-bypass: make crosstalk function bypass if set.
+
   - clocks: list of phandle and clock specifier pairs according to common clock bindings for the
       clocks described in clock-names
   - clock-names: should include "mclk" for the MCLK master clock
@@ -96,6 +98,7 @@ Example:
       nuvoton,short-key-debounce = <2>;
       nuvoton,jack-insert-debounce = <7>;
       nuvoton,jack-eject-debounce = <7>;
+      nuvoton,crosstalk-bypass;
 
       clock-names = "mclk";
       clocks = <&tegra_car TEGRA210_CLK_CLK_OUT_2>;
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index 15a7316e4c91..7246bb268bf9 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -83,11 +83,11 @@ SRC can convert [xx]Hz to [yy]Hz. Then, it has below 2 modes
 **     Asynchronous mode
 ------------------
 
-You need to use "renesas,rsrc-card" sound card for it.
+You need to use "simple-scu-audio-card" sound card for it.
 example)
 
 	sound {
-		compatible = "renesas,rsrc-card";
+		compatible = "simple-scu-audio-card";
 		...
 		/*
 		 * SRC Asynchronous mode setting
@@ -97,12 +97,12 @@ example)
 		 * Inputed 48kHz data will be converted to
 		 * system specified Hz
 		 */
-		convert-rate = <48000>;
+		simple-audio-card,convert-rate = <48000>;
 		...
-		cpu {
+		simple-audio-card,cpu {
 			sound-dai = <&rcar_sound>;
 		};
-		codec {
+		simple-audio-card,codec {
 			...
 		};
 	};
@@ -141,23 +141,23 @@ For more detail information, see below
 	${LINUX}/sound/soc/sh/rcar/ctu.c
 	 - comment of header
 
-You need to use "renesas,rsrc-card" sound card for it.
+You need to use "simple-scu-audio-card" sound card for it.
 example)
 
 	sound {
-		compatible = "renesas,rsrc-card";
+		compatible = "simple-scu-audio-card";
 		...
 		/*
 		 * CTU setting
 		 * All input data will be converted to 2ch
 		 * as output data
 		 */
-		convert-channels = <2>;
+		simple-audio-card,convert-channels = <2>;
 		...
-		cpu {
+		simple-audio-card,cpu {
 			sound-dai = <&rcar_sound>;
 		};
-		codec {
+		simple-audio-card,codec {
 			...
 		};
 	};
@@ -190,22 +190,22 @@ and these sounds will be merged by MIX.
 	aplay -D plughw:0,0 xxxx.wav &
 	aplay -D plughw:0,1 yyyy.wav
 
-You need to use "renesas,rsrc-card" sound card for it.
+You need to use "simple-scu-audio-card" sound card for it.
 Ex)
 	[MEM] -> [SRC1] -> [CTU02] -+-> [MIX0] -> [DVC0] -> [SSI0]
 	                            |
 	[MEM] -> [SRC2] -> [CTU03] -+
 
 	sound {
-		compatible = "renesas,rsrc-card";
+		compatible = "simple-scu-audio-card";
 		...
-		cpu@0 {
+		simple-audio-card,cpu@0 {
 			sound-dai = <&rcar_sound 0>;
 		};
-		cpu@1 {
+		simple-audio-card,cpu@1 {
 			sound-dai = <&rcar_sound 1>;
 		};
-		codec {
+		simple-audio-card,codec {
 			...
 		};
 	};
@@ -368,6 +368,10 @@ Required properties:
 				  see below for detail.
 - #sound-dai-cells		: it must be 0 if your system is using single DAI
 				  it must be 1 if your system is using multi  DAI
+- clocks			: References to SSI/SRC/MIX/CTU/DVC/AUDIO_CLK clocks.
+- clock-names			: List of necessary clock names.
+				  "ssi-all", "ssi.X", "src.X", "mix.X", "ctu.X",
+				  "dvc.X", "clk_a", "clk_b", "clk_c", "clk_i"
 
 Optional properties:
 - #clock-cells			: it must be 0 if your system has audio_clkout
@@ -375,6 +379,9 @@ Optional properties:
 - clock-frequency		: for all audio_clkout0/1/2/3
 - clkout-lr-asynchronous	: boolean property. it indicates that audio_clkoutn
 				  is asynchronizes with lr-clock.
+- resets			: References to SSI resets.
+- reset-names			: List of valid reset names.
+				  "ssi-all", "ssi.X"
 
 SSI subnode properties:
 - interrupts			: Should contain SSI interrupt for PIO transfer
diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
new file mode 100644
index 000000000000..921729de7346
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -0,0 +1,39 @@
+* Rockchip PDM controller
+
+Required properties:
+
+- compatible: "rockchip,pdm"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+- dmas: DMA specifiers for rx dma. See the DMA client binding,
+	Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: should include "rx".
+- clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names.
+- clock-names: should contain following:
+   - "pdm_hclk": clock for PDM BUS
+   - "pdm_clk" : clock for PDM controller
+- pinctrl-names: Must contain a "default" entry.
+- pinctrl-N: One property must exist for each entry in
+	     pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
+	     for details of the property values.
+
+Example for rk3328 PDM controller:
+
+pdm: pdm@ff040000 {
+	compatible = "rockchip,pdm";
+	reg = <0x0 0xff040000 0x0 0x1000>;
+	clocks = <&clk_pdm>, <&clk_gates28 0>;
+	clock-names = "pdm_clk", "pdm_hclk";
+	dmas = <&pdma 16>;
+	#dma-cells = <1>;
+	dma-names = "rx";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pdmm0_clk
+		     &pdmm0_fsync
+		     &pdmm0_sdi0
+		     &pdmm0_sdi1
+		     &pdmm0_sdi2
+		     &pdmm0_sdi3>;
+	pinctrl-1 = <&pdmm0_sleep>;
+	status = "disabled";
+};
diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.txt b/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
index 11046429a118..4706b96d450b 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
@@ -9,7 +9,9 @@ Required properties:
 - compatible: should be one of the following:
    - "rockchip,rk3066-spdif"
    - "rockchip,rk3188-spdif"
+   - "rockchip,rk3228-spdif"
    - "rockchip,rk3288-spdif"
+   - "rockchip,rk3328-spdif"
    - "rockchip,rk3366-spdif"
    - "rockchip,rk3368-spdif"
    - "rockchip,rk3399-spdif"
diff --git a/Documentation/devicetree/bindings/sound/samsung,odroid.txt b/Documentation/devicetree/bindings/sound/samsung,odroid.txt
index c1ac70cb0afb..c30934dd975b 100644
--- a/Documentation/devicetree/bindings/sound/samsung,odroid.txt
+++ b/Documentation/devicetree/bindings/sound/samsung,odroid.txt
@@ -5,11 +5,6 @@ Required properties:
  - compatible - "samsung,odroidxu3-audio" - for Odroid XU3 board,
 		"samsung,odroidxu4-audio" - for Odroid XU4 board
  - model - the user-visible name of this sound complex
- - 'cpu' subnode with a 'sound-dai' property containing the phandle of the I2S
-    controller
- - 'codec' subnode with a 'sound-dai' property containing list of phandles
-    to the CODEC nodes, first entry must be corresponding to the MAX98090
-    CODEC and the second entry must be the phandle of the HDMI IP block node
  - clocks - should contain entries matching clock names in the clock-names
     property
  - clock-names - should contain following entries:
@@ -32,12 +27,18 @@ Required properties:
    For Odroid XU4:
      no entries
 
+Required sub-nodes:
+
+ - 'cpu' subnode with a 'sound-dai' property containing the phandle of the I2S
+    controller
+ - 'codec' subnode with a 'sound-dai' property containing list of phandles
+    to the CODEC nodes, first entry must be corresponding to the MAX98090
+    CODEC and the second entry must be the phandle of the HDMI IP block node
+
 Example:
 
 sound {
 	compatible = "samsung,odroidxu3-audio";
-	samsung,cpu-dai = <&i2s0>;
-	samsung,codec-dai = <&max98090>;
 	model = "Odroid-XU3";
 	samsung,audio-routing =
 		"Headphone Jack", "HPL",
diff --git a/Documentation/devicetree/bindings/sound/simple-scu-card.txt b/Documentation/devicetree/bindings/sound/simple-scu-card.txt
index d6fe47ed09af..327d229a51b2 100644
--- a/Documentation/devicetree/bindings/sound/simple-scu-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-scu-card.txt
@@ -1,35 +1,29 @@
-ASoC simple SCU Sound Card
+ASoC Simple SCU Sound Card
 
-Simple-Card specifies audio DAI connections of SoC <-> codec.
+Simple SCU Sound Card is "Simple Sound Card" + "ALSA DPCM".
+For example, you can use this driver if you want to exchange sampling rate convert,
+Mixing, etc...
 
 Required properties:
 
 - compatible				: "simple-scu-audio-card"
 					  "renesas,rsrc-card"
-
 Optional properties:
 
-- simple-audio-card,name		: User specified audio sound card name, one string
-					  property.
-- simple-audio-card,cpu			: CPU   sub-node
-- simple-audio-card,codec		: CODEC sub-node
+- simple-audio-card,name		: see simple-audio-card.txt
+- simple-audio-card,cpu			: see simple-audio-card.txt
+- simple-audio-card,codec		: see simple-audio-card.txt
 
 Optional subnode properties:
 
-- simple-audio-card,format		: CPU/CODEC common audio format.
-					  "i2s", "right_j", "left_j" , "dsp_a"
-					  "dsp_b", "ac97", "pdm", "msb", "lsb"
-- simple-audio-card,frame-master	: Indicates dai-link frame master.
-					  phandle to a cpu or codec subnode.
-- simple-audio-card,bitclock-master	: Indicates dai-link bit clock master.
-					  phandle to a cpu or codec subnode.
-- simple-audio-card,bitclock-inversion	: bool property. Add this if the
-					  dai-link uses bit clock inversion.
-- simple-audio-card,frame-inversion	: bool property. Add this if the
-					  dai-link uses frame clock inversion.
+- simple-audio-card,format		: see simple-audio-card.txt
+- simple-audio-card,frame-master	: see simple-audio-card.txt
+- simple-audio-card,bitclock-master	: see simple-audio-card.txt
+- simple-audio-card,bitclock-inversion	: see simple-audio-card.txt
+- simple-audio-card,frame-inversion	: see simple-audio-card.txt
 - simple-audio-card,convert-rate	: platform specified sampling rate convert
 - simple-audio-card,convert-channels	: platform specified converted channel size (2 - 8 ch)
-- simple-audio-card,prefix		: see audio-routing
+- simple-audio-card,prefix		: see routing
 - simple-audio-card,routing		: A list of the connections between audio components.
 					  Each entry is a pair of strings, the first being the connection's sink,
 					  the second being the connection's source. Valid names for sources.
@@ -38,32 +32,23 @@ Optional subnode properties:
 
 Required CPU/CODEC subnodes properties:
 
-- sound-dai				: phandle and port of CPU/CODEC
+- sound-dai				: see simple-audio-card.txt
 
 Optional CPU/CODEC subnodes properties:
 
-- clocks / system-clock-frequency	: specify subnode's clock if needed.
-					  it can be specified via "clocks" if system has
-					  clock node (= common clock), or "system-clock-frequency"
-					  (if system doens't support common clock)
-					  If a clock is specified, it is
-					  enabled with clk_prepare_enable()
-					  in dai startup() and disabled with
-					  clk_disable_unprepare() in dai
-					  shutdown().
+- clocks / system-clock-frequency	: see simple-audio-card.txt
 
-Example 1. Sampling Rate Covert
+Example 1. Sampling Rate Conversion
 
 sound {
 	compatible = "simple-scu-audio-card";
 
 	simple-audio-card,name = "rsnd-ak4643";
 	simple-audio-card,format = "left_j";
-	simple-audio-card,format = "left_j";
 	simple-audio-card,bitclock-master = <&sndcodec>;
 	simple-audio-card,frame-master = <&sndcodec>;
 
-	simple-audio-card,convert-rate = <48000>; /* see audio_clk_a */
+	simple-audio-card,convert-rate = <48000>;
 
 	simple-audio-card,prefix = "ak4642";
 	simple-audio-card,routing = "ak4642 Playback", "DAI0 Playback",
@@ -79,20 +64,18 @@ sound {
 	};
 };
 
-Example 2. 2 CPU 1 Codec
+Example 2. 2 CPU 1 Codec (Mixing)
 
 sound {
-	compatible = "renesas,rsrc-card";
-
-	card-name = "rsnd-ak4643";
-	format = "left_j";
-	bitclock-master = <&dpcmcpu>;
-	frame-master = <&dpcmcpu>;
+	compatible = "simple-scu-audio-card";
 
-	convert-rate = <48000>;  /* see audio_clk_a */
+	simple-audio-card,name = "rsnd-ak4643";
+	simple-audio-card,format = "left_j";
+	simple-audio-card,bitclock-master = <&dpcmcpu>;
+	simple-audio-card,frame-master = <&dpcmcpu>;
 
-	audio-prefix = "ak4642";
-	audio-routing = "ak4642 Playback", "DAI0 Playback",
+	simple-audio-card,prefix = "ak4642";
+	simple-audio-card,routing = "ak4642 Playback", "DAI0 Playback",
 			"ak4642 Playback", "DAI1 Playback";
 
 	dpcmcpu: cpu@0 {
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-i2s.txt b/Documentation/devicetree/bindings/sound/st,stm32-i2s.txt
new file mode 100644
index 000000000000..4bda52042402
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/st,stm32-i2s.txt
@@ -0,0 +1,62 @@
+STMicroelectronics STM32 SPI/I2S Controller
+
+The SPI/I2S block supports I2S/PCM protocols when configured on I2S mode.
+Only some SPI instances support I2S.
+
+Required properties:
+  - compatible: Must be "st,stm32h7-i2s"
+  - reg: Offset and length of the device's register set.
+  - interrupts: Must contain the interrupt line id.
+  - clocks: Must contain phandle and clock specifier pairs for each entry
+	in clock-names.
+  - clock-names: Must contain "i2sclk", "pclk", "x8k" and "x11k".
+	"i2sclk": clock which feeds the internal clock generator
+	"pclk": clock which feeds the peripheral bus interface
+	"x8k": I2S parent clock for sampling rates multiple of 8kHz.
+	"x11k": I2S parent clock for sampling rates multiple of 11.025kHz.
+  - dmas: DMA specifiers for tx and rx dma.
+    See Documentation/devicetree/bindings/dma/stm32-dma.txt.
+  - dma-names: Identifier for each DMA request line. Must be "tx" and "rx".
+  - pinctrl-names: should contain only value "default"
+  - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
+
+Optional properties:
+  - resets: Reference to a reset controller asserting the reset controller
+
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
+Example:
+sound_card {
+	compatible = "audio-graph-card";
+	dais = <&i2s2_port>;
+};
+
+i2s2: audio-controller@40003800 {
+	compatible = "st,stm32h7-i2s";
+	reg = <0x40003800 0x400>;
+	interrupts = <36>;
+	clocks = <&rcc PCLK1>, <&rcc SPI2_CK>, <&rcc PLL1_Q>, <&rcc PLL2_P>;
+	clock-names = "pclk", "i2sclk",  "x8k", "x11k";
+	dmas = <&dmamux2 2 39 0x400 0x1>,
+           <&dmamux2 3 40 0x400 0x1>;
+	dma-names = "rx", "tx";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2s2>;
+
+	i2s2_port: port@0 {
+		cpu_endpoint: endpoint {
+			remote-endpoint = <&codec_endpoint>;
+			format = "i2s";
+		};
+	};
+};
+
+audio-codec {
+	codec_port: port@0 {
+		codec_endpoint: endpoint {
+			remote-endpoint = <&cpu_endpoint>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
index c59a3d779e06..f1c5ae59e7c9 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
@@ -6,7 +6,7 @@ The SAI contains two independent audio sub-blocks. Each sub-block has
 its own clock generator and I/O lines controller.
 
 Required properties:
-  - compatible: Should be "st,stm32f4-sai"
+  - compatible: Should be "st,stm32f4-sai" or "st,stm32h7-sai"
   - reg: Base address and size of SAI common register set.
   - clocks: Must contain phandle and clock specifier pairs for each entry
 	in clock-names.
@@ -36,6 +36,10 @@ SAI subnodes required properties:
   - pinctrl-names: should contain only value "default"
   - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
 
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
 Example:
 sound_card {
 	compatible = "audio-graph-card";
@@ -43,38 +47,29 @@ sound_card {
 };
 
 sai1: sai1@40015800 {
-	compatible = "st,stm32f4-sai";
+	compatible = "st,stm32h7-sai";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges;
+	ranges = <0 0x40015800 0x400>;
 	reg = <0x40015800 0x4>;
-	clocks = <&rcc 1 CLK_SAIQ_PDIV>, <&rcc 1 CLK_I2SQ_PDIV>;
+	clocks = <&rcc PLL1_Q>, <&rcc PLL2_P>;
 	clock-names = "x8k", "x11k";
 	interrupts = <87>;
 
-	sai1b: audio-controller@40015824 {
-		#sound-dai-cells = <0>;
-		compatible = "st,stm32-sai-sub-b";
-		reg = <0x40015824 0x1C>;
-		clocks = <&rcc 1 CLK_SAI2>;
+	sai1a: audio-controller@40015804 {
+		compatible = "st,stm32-sai-sub-a";
+		reg = <0x4 0x1C>;
+		clocks = <&rcc SAI1_CK>;
 		clock-names = "sai_ck";
-		dmas = <&dma2 5 0 0x400 0x0>;
+		dmas = <&dmamux1 1 87 0x400 0x0>;
 		dma-names = "tx";
 		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_sai1b>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
+		pinctrl-0 = <&pinctrl_sai1a>;
 
-			sai1b_port: port@0 {
-				reg = <0>;
-				cpu_endpoint: endpoint {
-					remote-endpoint = <&codec_endpoint>;
-					audio-graph-card,format = "i2s";
-					audio-graph-card,bitclock-master = <&codec_endpoint>;
-					audio-graph-card,frame-master = <&codec_endpoint>;
-				};
+		sai1b_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+				format = "i2s";
 			};
 		};
 	};
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.txt b/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.txt
new file mode 100644
index 000000000000..33826f2459fa
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.txt
@@ -0,0 +1,56 @@
+STMicroelectronics STM32 S/PDIF receiver (SPDIFRX).
+
+The SPDIFRX peripheral, is designed to receive an S/PDIF flow compliant with
+IEC-60958 and IEC-61937.
+
+Required properties:
+  - compatible: should be "st,stm32h7-spdifrx"
+  - reg: cpu DAI IP base address and size
+  - clocks: must contain an entry for kclk (used as S/PDIF signal reference)
+  - clock-names: must contain "kclk"
+  - interrupts: cpu DAI interrupt line
+  - dmas: DMA specifiers for audio data DMA and iec control flow DMA
+    See STM32 DMA bindings, Documentation/devicetree/bindings/dma/stm32-dma.txt
+  - dma-names: two dmas have to be defined, "rx" and "rx-ctrl"
+
+Optional properties:
+  - resets: Reference to a reset controller asserting the SPDIFRX
+
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
+Example:
+spdifrx: spdifrx@40004000 {
+	compatible = "st,stm32h7-spdifrx";
+	reg = <0x40004000 0x400>;
+	clocks = <&rcc SPDIFRX_CK>;
+	clock-names = "kclk";
+	interrupts = <97>;
+	dmas = <&dmamux1 2 93 0x400 0x0>,
+	       <&dmamux1 3 94 0x400 0x0>;
+	dma-names = "rx", "rx-ctrl";
+	pinctrl-0 = <&spdifrx_pins>;
+	pinctrl-names = "default";
+
+	spdifrx_port: port {
+		cpu_endpoint: endpoint {
+			remote-endpoint = <&codec_endpoint>;
+		};
+	};
+};
+
+spdif_in: spdif-in {
+	compatible = "linux,spdif-dir";
+
+	codec_port: port {
+		codec_endpoint: endpoint {
+			remote-endpoint = <&cpu_endpoint>;
+		};
+	};
+};
+
+soundcard {
+	compatible = "audio-graph-card";
+	dais = <&spdifrx_port>;
+};
diff --git a/Documentation/devicetree/bindings/sound/sun4i-codec.txt b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
index 3863531d1e6d..2d4e10deb6f4 100644
--- a/Documentation/devicetree/bindings/sound/sun4i-codec.txt
+++ b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
@@ -7,6 +7,7 @@ Required properties:
 		- "allwinner,sun7i-a20-codec"
 		- "allwinner,sun8i-a23-codec"
 		- "allwinner,sun8i-h3-codec"
+		- "allwinner,sun8i-v3s-codec"
 - reg: must contain the registers location and length
 - interrupts: must contain the codec interrupt
 - dmas: DMA channels for tx and rx dma. See the DMA client binding,
@@ -25,6 +26,7 @@ Required properties for the following compatibles:
 		- "allwinner,sun6i-a31-codec"
 		- "allwinner,sun8i-a23-codec"
 		- "allwinner,sun8i-h3-codec"
+		- "allwinner,sun8i-v3s-codec"
 - resets: phandle to the reset control for this device
 - allwinner,audio-routing: A list of the connections between audio components.
 			   Each entry is a pair of strings, the first being the
@@ -34,15 +36,15 @@ Required properties for the following compatibles:
 			   Audio pins on the SoC:
 			   "HP"
 			   "HPCOM"
-			   "LINEIN"
-			   "LINEOUT"	(not on sun8i-a23)
+			   "LINEIN"	(not on sun8i-v3s)
+			   "LINEOUT"	(not on sun8i-a23 or sun8i-v3s)
 			   "MIC1"
-			   "MIC2"
+			   "MIC2"	(not on sun8i-v3s)
 			   "MIC3"	(sun6i-a31 only)
 
 			   Microphone biases from the SoC:
 			   "HBIAS"
-			   "MBIAS"
+			   "MBIAS"	(not on sun8i-v3s)
 
 			   Board connectors:
 			   "Headphone"
@@ -55,6 +57,7 @@ Required properties for the following compatibles:
 Required properties for the following compatibles:
 		- "allwinner,sun8i-a23-codec"
 		- "allwinner,sun8i-h3-codec"
+		- "allwinner,sun8i-v3s-codec"
 - allwinner,codec-analog-controls: A phandle to the codec analog controls
 				   block in the PRCM.
 
diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
index 779b735781ba..1b6e7c4e50ab 100644
--- a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
+++ b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
@@ -4,6 +4,7 @@ Required properties:
 - compatible: must be one of the following compatibles:
 		- "allwinner,sun8i-a23-codec-analog"
 		- "allwinner,sun8i-h3-codec-analog"
+		- "allwinner,sun8i-v3s-codec-analog"
 
 Required properties if not a sub-node of the PRCM node:
 - reg: must contain the registers location and length
diff --git a/Documentation/devicetree/bindings/sound/zte,zx-aud96p22.txt b/Documentation/devicetree/bindings/sound/zte,zx-aud96p22.txt
new file mode 100644
index 000000000000..41bb1040eb71
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/zte,zx-aud96p22.txt
@@ -0,0 +1,24 @@
+ZTE ZX AUD96P22 Audio Codec
+
+Required properties:
+ - compatible: Must be "zte,zx-aud96p22"
+ - #sound-dai-cells: Should be 0
+ - reg: I2C bus slave address of AUD96P22
+
+Example:
+
+	i2c0: i2c@1486000 {
+		compatible = "zte,zx296718-i2c";
+		reg = <0x01486000 0x1000>;
+		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&audiocrm AUDIO_I2C0_WCLK>;
+		clock-frequency = <1600000>;
+
+		aud96p22: codec@22 {
+			compatible = "zte,zx-aud96p22";
+			#sound-dai-cells = <0>;
+			reg = <0x22>;
+		};
+	};