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-rw-r--r--dts/Bindings/sound/allwinner,sun4i-a10-codec.yaml1
-rw-r--r--dts/Bindings/sound/audio-graph-port.yaml3
-rw-r--r--dts/Bindings/sound/google,sc7180-trogdor.yaml1
-rw-r--r--dts/Bindings/sound/ingenic,codec.yaml11
-rw-r--r--dts/Bindings/sound/intel,keembay-i2s.yaml13
-rw-r--r--dts/Bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml5
-rw-r--r--dts/Bindings/sound/nvidia,tegra-audio-graph-card.yaml190
-rw-r--r--dts/Bindings/sound/nvidia,tegra186-dspk.yaml18
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-admaif.yaml13
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-ahub.yaml13
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-dmic.yaml18
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-i2s.yaml18
-rw-r--r--dts/Bindings/sound/qcom,lpass-rx-macro.yaml62
-rw-r--r--dts/Bindings/sound/qcom,lpass-tx-macro.yaml67
-rw-r--r--dts/Bindings/sound/renesas,rsnd.yaml6
-rw-r--r--dts/Bindings/sound/rt5659.txt11
-rw-r--r--dts/Bindings/sound/samsung,aries-wm8994.yaml3
-rw-r--r--dts/Bindings/sound/samsung,midas-audio.yaml2
-rw-r--r--dts/Bindings/sound/sirf-audio-codec.txt17
-rw-r--r--dts/Bindings/sound/sirf-usp.txt27
-rw-r--r--dts/Bindings/sound/st,stm32-i2s.yaml4
-rw-r--r--dts/Bindings/sound/tas2562.yaml2
-rw-r--r--dts/Bindings/sound/tas2770.yaml2
-rw-r--r--dts/Bindings/sound/tlv320adcx140.yaml1
-rw-r--r--dts/Bindings/sound/wm8962.txt4
-rw-r--r--dts/Bindings/sound/zte,tdm.txt30
-rw-r--r--dts/Bindings/sound/zte,zx-aud96p22.txt24
-rw-r--r--dts/Bindings/sound/zte,zx-i2s.txt45
-rw-r--r--dts/Bindings/sound/zte,zx-spdif.txt27
29 files changed, 453 insertions, 185 deletions
diff --git a/dts/Bindings/sound/allwinner,sun4i-a10-codec.yaml b/dts/Bindings/sound/allwinner,sun4i-a10-codec.yaml
index dd47fef985..559aff13ae 100644
--- a/dts/Bindings/sound/allwinner,sun4i-a10-codec.yaml
+++ b/dts/Bindings/sound/allwinner,sun4i-a10-codec.yaml
@@ -88,6 +88,7 @@ properties:
description: Phandle to the codec analog controls in the PRCM
allwinner,pa-gpios:
+ maxItems: 1
description: GPIO to enable the external amplifier
required:
diff --git a/dts/Bindings/sound/audio-graph-port.yaml b/dts/Bindings/sound/audio-graph-port.yaml
index 2005014161..766e9109b2 100644
--- a/dts/Bindings/sound/audio-graph-port.yaml
+++ b/dts/Bindings/sound/audio-graph-port.yaml
@@ -71,9 +71,6 @@ properties:
description: CPU to Codec rate channels.
$ref: /schemas/types.yaml#/definitions/uint32
- required:
- - remote-endpoint
-
ports:
description: multi OF-Graph subnode
type: object
diff --git a/dts/Bindings/sound/google,sc7180-trogdor.yaml b/dts/Bindings/sound/google,sc7180-trogdor.yaml
index 5095b780e2..837e3faa63 100644
--- a/dts/Bindings/sound/google,sc7180-trogdor.yaml
+++ b/dts/Bindings/sound/google,sc7180-trogdor.yaml
@@ -55,6 +55,7 @@ patternProperties:
maxItems: 1
reg:
+ maxItems: 1
description: dai link address.
cpu:
diff --git a/dts/Bindings/sound/ingenic,codec.yaml b/dts/Bindings/sound/ingenic,codec.yaml
index eb4be86464..97d5f3819b 100644
--- a/dts/Bindings/sound/ingenic,codec.yaml
+++ b/dts/Bindings/sound/ingenic,codec.yaml
@@ -15,9 +15,14 @@ properties:
compatible:
oneOf:
- - const: ingenic,jz4770-codec
- - const: ingenic,jz4725b-codec
- - const: ingenic,jz4740-codec
+ - enum:
+ - ingenic,jz4770-codec
+ - ingenic,jz4760-codec
+ - ingenic,jz4725b-codec
+ - ingenic,jz4740-codec
+ - items:
+ - const: ingenic,jz4760b-codec
+ - const: ingenic,jz4760-codec
reg:
maxItems: 1
diff --git a/dts/Bindings/sound/intel,keembay-i2s.yaml b/dts/Bindings/sound/intel,keembay-i2s.yaml
index d346e61ab7..6f71294909 100644
--- a/dts/Bindings/sound/intel,keembay-i2s.yaml
+++ b/dts/Bindings/sound/intel,keembay-i2s.yaml
@@ -18,6 +18,7 @@ properties:
enum:
- intel,keembay-i2s
- intel,keembay-tdm
+ - intel,keembay-hdmi-i2s
"#sound-dai-cells":
const: 0
@@ -45,6 +46,16 @@ properties:
- const: osc
- const: apb_clk
+ dmas:
+ items:
+ - description: DMA TX channel
+ - description: DMA RX channel
+
+ dma-names:
+ items:
+ - const: tx
+ - const: rx
+
required:
- compatible
- "#sound-dai-cells"
@@ -70,4 +81,6 @@ examples:
interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "osc", "apb_clk";
clocks = <&scmi_clk KEEM_BAY_PSS_AUX_I2S3>, <&scmi_clk KEEM_BAY_PSS_I2S3>;
+ dmas = <&axi_dma0 29 &axi_dma0 33>;
+ dma-names = "tx", "rx";
};
diff --git a/dts/Bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml b/dts/Bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
index 54650823b2..5a5b765b85 100644
--- a/dts/Bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
+++ b/dts/Bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
@@ -23,6 +23,10 @@ properties:
$ref: "/schemas/types.yaml#/definitions/phandle"
description: The phandle of MT8192 ASoC platform.
+ mediatek,hdmi-codec:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ description: The phandle of HDMI codec.
+
additionalProperties: false
required:
@@ -35,6 +39,7 @@ examples:
sound: mt8192-sound {
compatible = "mediatek,mt8192_mt6359_rt1015_rt5682";
mediatek,platform = <&afe>;
+ mediatek,hdmi-codec = <&anx_bridge_dp>;
pinctrl-names = "aud_clk_mosi_off",
"aud_clk_mosi_on";
pinctrl-0 = <&aud_clk_mosi_off>;
diff --git a/dts/Bindings/sound/nvidia,tegra-audio-graph-card.yaml b/dts/Bindings/sound/nvidia,tegra-audio-graph-card.yaml
new file mode 100644
index 0000000000..2499709522
--- /dev/null
+++ b/dts/Bindings/sound/nvidia,tegra-audio-graph-card.yaml
@@ -0,0 +1,190 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-graph-card.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Audio Graph based Tegra sound card driver
+
+description: |
+ This is based on generic audio graph card driver along with additional
+ customizations for Tegra platforms. It uses the same bindings with
+ additional standard clock DT bindings required for Tegra.
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+ - $ref: audio-graph.yaml#
+
+properties:
+ compatible:
+ enum:
+ - nvidia,tegra210-audio-graph-card
+ - nvidia,tegra186-audio-graph-card
+
+ clocks:
+ minItems: 2
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: pll_a
+ - const: plla_out0
+
+ assigned-clocks:
+ minItems: 1
+ maxItems: 3
+
+ assigned-clock-parents:
+ minItems: 1
+ maxItems: 3
+
+ assigned-clock-rates:
+ minItems: 1
+ maxItems: 3
+
+ iommus:
+ maxItems: 1
+
+required:
+ - clocks
+ - clock-names
+ - assigned-clocks
+ - assigned-clock-parents
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include<dt-bindings/clock/tegra210-car.h>
+
+ tegra_sound {
+ compatible = "nvidia,tegra210-audio-graph-card";
+
+ clocks = <&tegra_car TEGRA210_CLK_PLL_A>,
+ <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
+ clock-names = "pll_a", "plla_out0";
+
+ assigned-clocks = <&tegra_car TEGRA210_CLK_PLL_A>,
+ <&tegra_car TEGRA210_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA210_CLK_EXTERN1>;
+ assigned-clock-parents = <0>, <0>, <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
+ assigned-clock-rates = <368640000>, <49152000>, <12288000>;
+
+ dais = /* FE */
+ <&admaif1_port>,
+ /* Router */
+ <&xbar_i2s1_port>,
+ /* I/O DAP Ports */
+ <&i2s1_port>;
+
+ label = "jetson-tx1-ape";
+ };
+
+ // The ports are defined for AHUB and its child devices.
+ ahub@702d0800 {
+ compatible = "nvidia,tegra210-ahub";
+ reg = <0x702d0800 0x800>;
+ clocks = <&tegra_car TEGRA210_CLK_D_AUDIO>;
+ clock-names = "ahub";
+ assigned-clocks = <&tegra_car TEGRA210_CLK_D_AUDIO>;
+ assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x702d0000 0x702d0000 0x0000e400>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0x0>;
+ xbar_admaif1_ep: endpoint {
+ remote-endpoint = <&admaif1_ep>;
+ };
+ };
+
+ // ...
+
+ xbar_i2s1_port: port@a {
+ reg = <0xa>;
+ xbar_i2s1_ep: endpoint {
+ remote-endpoint = <&i2s1_cif_ep>;
+ };
+ };
+ };
+
+ admaif@702d0000 {
+ compatible = "nvidia,tegra210-admaif";
+ reg = <0x702d0000 0x800>;
+ dmas = <&adma 1>, <&adma 1>,
+ <&adma 2>, <&adma 2>,
+ <&adma 3>, <&adma 3>,
+ <&adma 4>, <&adma 4>,
+ <&adma 5>, <&adma 5>,
+ <&adma 6>, <&adma 6>,
+ <&adma 7>, <&adma 7>,
+ <&adma 8>, <&adma 8>,
+ <&adma 9>, <&adma 9>,
+ <&adma 10>, <&adma 10>;
+ dma-names = "rx1", "tx1",
+ "rx2", "tx2",
+ "rx3", "tx3",
+ "rx4", "tx4",
+ "rx5", "tx5",
+ "rx6", "tx6",
+ "rx7", "tx7",
+ "rx8", "tx8",
+ "rx9", "tx9",
+ "rx10", "tx10";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ admaif1_port: port@0 {
+ reg = <0x0>;
+ admaif1_ep: endpoint {
+ remote-endpoint = <&xbar_admaif1_ep>;
+ };
+ };
+
+ // More ADMAIF ports to follow
+ };
+ };
+
+ i2s@702d1000 {
+ compatible = "nvidia,tegra210-i2s";
+ clocks = <&tegra_car TEGRA210_CLK_I2S0>;
+ clock-names = "i2s";
+ assigned-clocks = <&tegra_car TEGRA210_CLK_I2S0>;
+ assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
+ assigned-clock-rates = <1536000>;
+ reg = <0x702d1000 0x100>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0x0>;
+
+ i2s1_cif_ep: endpoint {
+ remote-endpoint = <&xbar_i2s1_ep>;
+ };
+ };
+
+ i2s1_port: port@1 {
+ reg = <0x1>;
+
+ i2s1_dap: endpoint {
+ dai-format = "i2s";
+ };
+ };
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/sound/nvidia,tegra186-dspk.yaml b/dts/Bindings/sound/nvidia,tegra186-dspk.yaml
index ed2fb32fcd..b8645d9c38 100644
--- a/dts/Bindings/sound/nvidia,tegra186-dspk.yaml
+++ b/dts/Bindings/sound/nvidia,tegra186-dspk.yaml
@@ -17,6 +17,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: audio-graph-port.yaml#
+
properties:
$nodename:
pattern: "^dspk@[0-9a-f]*$"
@@ -55,6 +58,19 @@ properties:
The name can be "DSPK1" or "DSPKx", where x depends on the maximum
available instances on a Tegra SoC.
+ ports:
+ type: object
+ properties:
+ port@0:
+ description: |
+ DSPK ACIF (Audio Client Interface) port connected to the
+ corresponding AHUB (Audio Hub) ACIF port.
+
+ port@1:
+ description: |
+ DSPK DAP (Digital Audio Port) interface which can be connected
+ to external audio codec for playback.
+
required:
- compatible
- reg
@@ -64,7 +80,7 @@ required:
- assigned-clock-parents
- sound-name-prefix
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
diff --git a/dts/Bindings/sound/nvidia,tegra210-admaif.yaml b/dts/Bindings/sound/nvidia,tegra210-admaif.yaml
index c028b259e8..7cee7722df 100644
--- a/dts/Bindings/sound/nvidia,tegra210-admaif.yaml
+++ b/dts/Bindings/sound/nvidia,tegra210-admaif.yaml
@@ -17,6 +17,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: audio-graph-port.yaml#
+
properties:
$nodename:
pattern: "^admaif@[0-9a-f]*$"
@@ -37,6 +40,14 @@ properties:
dma-names: true
+ ports:
+ description: |
+ Contains list of ACIF (Audio CIF) port nodes for ADMAIF channels.
+ The number of port nodes depends on the number of ADMAIF channels
+ that SoC may have. These are interfaced with respective ACIF ports
+ in AHUB (Audio Hub). Each port is capable of data transfers in
+ both directions.
+
if:
properties:
compatible:
@@ -81,7 +92,7 @@ required:
- dmas
- dma-names
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
diff --git a/dts/Bindings/sound/nvidia,tegra210-ahub.yaml b/dts/Bindings/sound/nvidia,tegra210-ahub.yaml
index d772197277..31f3e51974 100644
--- a/dts/Bindings/sound/nvidia,tegra210-ahub.yaml
+++ b/dts/Bindings/sound/nvidia,tegra210-ahub.yaml
@@ -17,6 +17,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: audio-graph-port.yaml#
+
properties:
$nodename:
pattern: "^ahub@[0-9a-f]*$"
@@ -56,6 +59,13 @@ properties:
ranges: true
+ ports:
+ description: |
+ Contains list of ACIF (Audio CIF) port nodes for AHUB (Audio Hub).
+ These are connected to ACIF interfaces of AHUB clients. Thus the
+ number of port nodes depend on the number of clients that AHUB may
+ have depending on the SoC revision.
+
required:
- compatible
- reg
@@ -67,8 +77,7 @@ required:
- "#size-cells"
- ranges
-additionalProperties:
- type: object
+unevaluatedProperties: false
examples:
- |
diff --git a/dts/Bindings/sound/nvidia,tegra210-dmic.yaml b/dts/Bindings/sound/nvidia,tegra210-dmic.yaml
index 2a3207b550..89f4f471be 100644
--- a/dts/Bindings/sound/nvidia,tegra210-dmic.yaml
+++ b/dts/Bindings/sound/nvidia,tegra210-dmic.yaml
@@ -16,6 +16,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: audio-graph-port.yaml#
+
properties:
$nodename:
pattern: "^dmic@[0-9a-f]*$"
@@ -56,6 +59,19 @@ properties:
The name can be "DMIC1" or "DMIC2" ... "DMICx", where x depends
on the maximum available instances on a Tegra SoC.
+ ports:
+ type: object
+ properties:
+ port@0:
+ description: |
+ DMIC ACIF (Audio Client Interface) port connected to the
+ corresponding AHUB (Audio Hub) ACIF port.
+
+ port@1:
+ description: |
+ DMIC DAP (Digital Audio Port) interface which can be connected
+ to external audio codec for capture.
+
required:
- compatible
- reg
@@ -64,7 +80,7 @@ required:
- assigned-clocks
- assigned-clock-parents
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
diff --git a/dts/Bindings/sound/nvidia,tegra210-i2s.yaml b/dts/Bindings/sound/nvidia,tegra210-i2s.yaml
index dfc1bf7b77..556460332f 100644
--- a/dts/Bindings/sound/nvidia,tegra210-i2s.yaml
+++ b/dts/Bindings/sound/nvidia,tegra210-i2s.yaml
@@ -16,6 +16,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: audio-graph-port.yaml#
+
properties:
$nodename:
pattern: "^i2s@[0-9a-f]*$"
@@ -74,6 +77,19 @@ properties:
The name can be "I2S1" or "I2S2" ... "I2Sx", where x depends
on the maximum available instances on a Tegra SoC.
+ ports:
+ type: object
+ properties:
+ port@0:
+ description: |
+ I2S ACIF (Audio Client Interface) port connected to the
+ corresponding AHUB (Audio Hub) ACIF port.
+
+ port@1:
+ description: |
+ I2S DAP (Digital Audio Port) interface which can be connected
+ to external audio codec for playback or capture.
+
required:
- compatible
- reg
@@ -82,7 +98,7 @@ required:
- assigned-clocks
- assigned-clock-parents
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
diff --git a/dts/Bindings/sound/qcom,lpass-rx-macro.yaml b/dts/Bindings/sound/qcom,lpass-rx-macro.yaml
new file mode 100644
index 0000000000..443d556caa
--- /dev/null
+++ b/dts/Bindings/sound/qcom,lpass-rx-macro.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,lpass-rx-macro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPASS(Low Power Audio Subsystem) RX Macro audio codec DT bindings
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+properties:
+ compatible:
+ const: qcom,sm8250-lpass-rx-macro
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 1
+
+ '#clock-cells':
+ const: 0
+
+ clocks:
+ maxItems: 5
+
+ clock-names:
+ items:
+ - const: mclk
+ - const: npl
+ - const: macro
+ - const: dcodec
+ - const: fsgen
+
+ clock-output-names:
+ items:
+ - const: mclk
+
+required:
+ - compatible
+ - reg
+ - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ codec@3200000 {
+ compatible = "qcom,sm8250-lpass-rx-macro";
+ reg = <0x3200000 0x1000>;
+ #sound-dai-cells = <1>;
+ #clock-cells = <0>;
+ clocks = <&audiocc 0>,
+ <&audiocc 1>,
+ <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&vamacro>;
+ clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
+ clock-output-names = "mclk";
+ };
diff --git a/dts/Bindings/sound/qcom,lpass-tx-macro.yaml b/dts/Bindings/sound/qcom,lpass-tx-macro.yaml
new file mode 100644
index 0000000000..6b5ca02ccc
--- /dev/null
+++ b/dts/Bindings/sound/qcom,lpass-tx-macro.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,lpass-tx-macro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPASS(Low Power Audio Subsystem) TX Macro audio codec DT bindings
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+properties:
+ compatible:
+ const: qcom,sm8250-lpass-tx-macro
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 1
+
+ '#clock-cells':
+ const: 0
+
+ clocks:
+ maxItems: 5
+
+ clock-names:
+ items:
+ - const: mclk
+ - const: npl
+ - const: macro
+ - const: dcodec
+ - const: fsgen
+
+ clock-output-names:
+ items:
+ - const: mclk
+
+ qcom,dmic-sample-rate:
+ description: dmic sample rate
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+required:
+ - compatible
+ - reg
+ - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ codec@3220000 {
+ compatible = "qcom,sm8250-lpass-tx-macro";
+ reg = <0x3220000 0x1000>;
+ #sound-dai-cells = <1>;
+ #clock-cells = <0>;
+ clocks = <&aoncc 0>,
+ <&aoncc 1>,
+ <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&vamacro>;
+ clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
+ clock-output-names = "mclk";
+ qcom,dmic-sample-rate = <600000>;
+ };
diff --git a/dts/Bindings/sound/renesas,rsnd.yaml b/dts/Bindings/sound/renesas,rsnd.yaml
index 0fd37aa849..2e10465136 100644
--- a/dts/Bindings/sound/renesas,rsnd.yaml
+++ b/dts/Bindings/sound/renesas,rsnd.yaml
@@ -404,7 +404,7 @@ examples:
/* DAI base */
rcar_sound,dai {
dai0 {
- playback = <&ssi5 &src5>;
+ playback = <&ssi5>, <&src5>;
capture = <&ssi6>;
};
dai1 {
@@ -430,8 +430,8 @@ examples:
bitclock-master = <&rsnd_endpoint0>;
frame-master = <&rsnd_endpoint0>;
- playback = <&ssi0 &src0 &dvc0>;
- capture = <&ssi1 &src1 &dvc1>;
+ playback = <&ssi0>, <&src0>, <&dvc0>;
+ capture = <&ssi1>, <&src1>, <&dvc1>;
};
};
};
diff --git a/dts/Bindings/sound/rt5659.txt b/dts/Bindings/sound/rt5659.txt
index 56788f50b6..c473df5c87 100644
--- a/dts/Bindings/sound/rt5659.txt
+++ b/dts/Bindings/sound/rt5659.txt
@@ -37,10 +37,21 @@ Optional properties:
- realtek,jd-src
0: No JD is used
1: using JD3 as JD source
+ 2: JD source for Intel HDA header
- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
- realtek,reset-gpios : The GPIO that controls the CODEC's RESET pin.
+- sound-name-prefix: Please refer to name-prefix.txt
+
+- ports: A Codec may have a single or multiple I2S interfaces. These
+ interfaces on Codec side can be described under 'ports' or 'port'.
+ When the SoC or host device is connected to multiple interfaces of
+ the Codec, the connectivity can be described using 'ports' property.
+ If a single interface is used, then 'port' can be used. The usage
+ depends on the platform or board design.
+ Please refer to Documentation/devicetree/bindings/graph.txt
+
Pins on the device (for linking into audio routes) for RT5659/RT5658:
* DMIC L1
diff --git a/dts/Bindings/sound/samsung,aries-wm8994.yaml b/dts/Bindings/sound/samsung,aries-wm8994.yaml
index 1c69472948..5fff586dc8 100644
--- a/dts/Bindings/sound/samsung,aries-wm8994.yaml
+++ b/dts/Bindings/sound/samsung,aries-wm8994.yaml
@@ -62,12 +62,15 @@ properties:
description: Supply for the micbias on the headset mic
earpath-sel-gpios:
+ maxItems: 1
description: GPIO for switching between tv-out and mic paths
headset-detect-gpios:
+ maxItems: 1
description: GPIO for detection of headset insertion
headset-key-gpios:
+ maxItems: 1
description: GPIO for detection of headset key press
io-channels:
diff --git a/dts/Bindings/sound/samsung,midas-audio.yaml b/dts/Bindings/sound/samsung,midas-audio.yaml
index 578928e67e..095775c598 100644
--- a/dts/Bindings/sound/samsung,midas-audio.yaml
+++ b/dts/Bindings/sound/samsung,midas-audio.yaml
@@ -53,9 +53,11 @@ properties:
description: Supply for the micbias on the Sub microphone
fm-sel-gpios:
+ maxItems: 1
description: GPIO pin for FM selection
lineout-sel-gpios:
+ maxItems: 1
description: GPIO pin for line out selection
required:
diff --git a/dts/Bindings/sound/sirf-audio-codec.txt b/dts/Bindings/sound/sirf-audio-codec.txt
deleted file mode 100644
index 062f5ec36f..0000000000
--- a/dts/Bindings/sound/sirf-audio-codec.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-SiRF internal audio CODEC
-
-Required properties:
-
- - compatible : "sirf,atlas6-audio-codec" or "sirf,prima2-audio-codec"
-
- - reg : the register address of the device.
-
- - clocks: the clock of SiRF internal audio codec
-
-Example:
-
-audiocodec: audiocodec@b0040000 {
- compatible = "sirf,atlas6-audio-codec";
- reg = <0xb0040000 0x10000>;
- clocks = <&clks 27>;
-};
diff --git a/dts/Bindings/sound/sirf-usp.txt b/dts/Bindings/sound/sirf-usp.txt
deleted file mode 100644
index 02f85b32d3..0000000000
--- a/dts/Bindings/sound/sirf-usp.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-* SiRF SoC USP module
-
-Required properties:
-- compatible: "sirf,prima2-usp-pcm"
-- reg: Base address and size entries:
-- dmas: List of DMA controller phandle and DMA request line ordered pairs.
-- dma-names: Identifier string for each DMA request line in the dmas property.
- These strings correspond 1:1 with the ordered pairs in dmas.
-
- One of the DMA channels will be responsible for transmission (should be
- named "tx") and one for reception (should be named "rx").
-
-- clocks: USP controller clock source
-- pinctrl-names: Must contain a "default" entry.
-- pinctrl-NNN: One property must exist for each entry in pinctrl-names.
-
-Example:
-usp0: usp@b0080000 {
- compatible = "sirf,prima2-usp-pcm";
- reg = <0xb0080000 0x10000>;
- clocks = <&clks 28>;
- dmas = <&dmac1 1>, <&dmac1 2>;
- dma-names = "rx", "tx";
- pinctrl-names = "default";
- pinctrl-0 = <&usp0_only_utfs_pins_a>;
-};
-
diff --git a/dts/Bindings/sound/st,stm32-i2s.yaml b/dts/Bindings/sound/st,stm32-i2s.yaml
index f324108905..6feb5a09c1 100644
--- a/dts/Bindings/sound/st,stm32-i2s.yaml
+++ b/dts/Bindings/sound/st,stm32-i2s.yaml
@@ -54,6 +54,10 @@ properties:
resets:
maxItems: 1
+ "#clock-cells":
+ description: Configure the I2S device as MCLK clock provider.
+ const: 0
+
required:
- compatible
- "#sound-dai-cells"
diff --git a/dts/Bindings/sound/tas2562.yaml b/dts/Bindings/sound/tas2562.yaml
index 27f7132ba2..acd4bbe697 100644
--- a/dts/Bindings/sound/tas2562.yaml
+++ b/dts/Bindings/sound/tas2562.yaml
@@ -36,10 +36,12 @@ properties:
I2C address of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
shut-down-gpios:
+ maxItems: 1
description: GPIO used to control the state of the device.
deprecated: true
shutdown-gpios:
+ maxItems: 1
description: GPIO used to control the state of the device.
interrupts:
diff --git a/dts/Bindings/sound/tas2770.yaml b/dts/Bindings/sound/tas2770.yaml
index 07e7f9951d..027bebf4e8 100644
--- a/dts/Bindings/sound/tas2770.yaml
+++ b/dts/Bindings/sound/tas2770.yaml
@@ -27,9 +27,11 @@ properties:
I2C address of the device can be between 0x41 to 0x48.
reset-gpio:
+ maxItems: 1
description: GPIO used to reset the device.
shutdown-gpios:
+ maxItems: 1
description: GPIO used to control the state of the device.
interrupts:
diff --git a/dts/Bindings/sound/tlv320adcx140.yaml b/dts/Bindings/sound/tlv320adcx140.yaml
index df18be9d7b..54d64785aa 100644
--- a/dts/Bindings/sound/tlv320adcx140.yaml
+++ b/dts/Bindings/sound/tlv320adcx140.yaml
@@ -35,6 +35,7 @@ properties:
I2C addresss of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
reset-gpios:
+ maxItems: 1
description: |
GPIO used for hardware reset.
diff --git a/dts/Bindings/sound/wm8962.txt b/dts/Bindings/sound/wm8962.txt
index dcfa9a3369..c36c649ddf 100644
--- a/dts/Bindings/sound/wm8962.txt
+++ b/dts/Bindings/sound/wm8962.txt
@@ -9,6 +9,9 @@ Required properties:
- reg : the I2C address of the device.
Optional properties:
+
+ - clocks : The clock source of the mclk
+
- spk-mono: This is a boolean property. If present, the SPK_MONO bit
of R51 (Class D Control 2) gets set, indicating that the speaker is
in mono mode.
@@ -27,6 +30,7 @@ Example:
wm8962: codec@1a {
compatible = "wlf,wm8962";
reg = <0x1a>;
+ clocks = <&clks IMX6QDL_CLK_CKO>;
gpio-cfg = <
0x0000 /* 0:Default */
diff --git a/dts/Bindings/sound/zte,tdm.txt b/dts/Bindings/sound/zte,tdm.txt
deleted file mode 100644
index 2a07ca6552..0000000000
--- a/dts/Bindings/sound/zte,tdm.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-ZTE TDM DAI driver
-
-Required properties:
-
-- compatible : should be one of the following.
- * zte,zx296718-tdm
-- reg : physical base address of the controller and length of memory mapped
- region.
-- clocks : Pairs of phandle and specifier referencing the controller's clocks.
-- clock-names: "wclk" for the wclk.
- "pclk" for the pclk.
--#clock-cells: should be 1.
-- zte,tdm-dma-sysctrl : Reference to the sysctrl controller controlling
- the dma. includes:
- phandle of sysctrl.
- register offset in sysctrl for control dma.
- mask of the register that be written to sysctrl.
-
-Example:
-
- tdm: tdm@1487000 {
- compatible = "zte,zx296718-tdm";
- reg = <0x01487000 0x1000>;
- clocks = <&audiocrm AUDIO_TDM_WCLK>, <&audiocrm AUDIO_TDM_PCLK>;
- clock-names = "wclk", "pclk";
- #clock-cells = <1>;
- pinctrl-names = "default";
- pinctrl-0 = <&tdm_global_pin>;
- zte,tdm-dma-sysctrl = <&sysctrl 0x10c 4>;
- };
diff --git a/dts/Bindings/sound/zte,zx-aud96p22.txt b/dts/Bindings/sound/zte,zx-aud96p22.txt
deleted file mode 100644
index 41bb1040eb..0000000000
--- a/dts/Bindings/sound/zte,zx-aud96p22.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-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>;
- };
- };
diff --git a/dts/Bindings/sound/zte,zx-i2s.txt b/dts/Bindings/sound/zte,zx-i2s.txt
deleted file mode 100644
index 3927251464..0000000000
--- a/dts/Bindings/sound/zte,zx-i2s.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-ZTE ZX296702 I2S controller
-
-Required properties:
- - compatible : Must be one of:
- "zte,zx296718-i2s", "zte,zx296702-i2s"
- "zte,zx296702-i2s"
- - reg : Must contain I2S core's registers location and length
- - clocks : Pairs of phandle and specifier referencing the controller's clocks.
- - clock-names: "wclk" for the wclk, "pclk" for the pclk to the I2S interface.
- - dmas: Pairs of phandle and specifier for the DMA channel that is used by
- the core. The core expects two dma channels for transmit.
- - dma-names : Must be "tx" and "rx"
-
-For more details on the 'dma', 'dma-names', 'clock' and 'clock-names' properties
-please check:
- * resource-names.txt
- * clock/clock-bindings.txt
- * dma/dma.txt
-
-Example:
- i2s0: i2s@b005000 {
- #sound-dai-cells = <0>;
- compatible = "zte,zx296718-i2s", "zte,zx296702-i2s";
- reg = <0x0b005000 0x1000>;
- clocks = <&audiocrm AUDIO_I2S0_WCLK>, <&audiocrm AUDIO_I2S0_PCLK>;
- clock-names = "wclk", "pclk";
- interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
- dmas = <&dma 5>, <&dma 6>;
- dma-names = "tx", "rx";
- };
-
- sound {
- compatible = "simple-audio-card";
- simple-audio-card,name = "zx296702_snd";
- simple-audio-card,format = "left_j";
- simple-audio-card,bitclock-master = <&sndcodec>;
- simple-audio-card,frame-master = <&sndcodec>;
- sndcpu: simple-audio-card,cpu {
- sound-dai = <&i2s0>;
- };
-
- sndcodec: simple-audio-card,codec {
- sound-dai = <&acodec>;
- };
- };
diff --git a/dts/Bindings/sound/zte,zx-spdif.txt b/dts/Bindings/sound/zte,zx-spdif.txt
deleted file mode 100644
index 09231d7586..0000000000
--- a/dts/Bindings/sound/zte,zx-spdif.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-ZTE ZX296702 SPDIF controller
-
-Required properties:
- - compatible : Must be "zte,zx296702-spdif"
- - reg : Must contain SPDIF core's registers location and length
- - clocks : Pairs of phandle and specifier referencing the controller's clocks.
- - clock-names: "tx" for the clock to the SPDIF interface.
- - dmas: Pairs of phandle and specifier for the DMA channel that is used by
- the core. The core expects one dma channel for transmit.
- - dma-names : Must be "tx"
-
-For more details on the 'dma', 'dma-names', 'clock' and 'clock-names' properties
-please check:
- * resource-names.txt
- * clock/clock-bindings.txt
- * dma/dma.txt
-
-Example:
- spdif0: spdif0@b004000 {
- compatible = "zte,zx296702-spdif";
- reg = <0x0b004000 0x1000>;
- clocks = <&lsp0clk ZX296702_SPDIF0_DIV>;
- clock-names = "tx";
- interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
- dmas = <&dma 4>;
- dma-names = "tx";
- };