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-rw-r--r--dts/Bindings/sound/allwinner,sun4i-a10-spdif.yaml4
-rw-r--r--dts/Bindings/sound/allwinner,sun50i-a64-codec-analog.yaml39
-rw-r--r--dts/Bindings/sound/allwinner,sun8i-a33-codec.yaml57
-rw-r--r--dts/Bindings/sound/amlogic,axg-fifo.txt9
-rw-r--r--dts/Bindings/sound/amlogic,axg-pdm.txt6
-rw-r--r--dts/Bindings/sound/amlogic,axg-spdifin.txt6
-rw-r--r--dts/Bindings/sound/amlogic,axg-spdifout.txt6
-rw-r--r--dts/Bindings/sound/amlogic,axg-tdm-formatters.txt4
-rw-r--r--dts/Bindings/sound/amlogic,g12a-tohdmitx.txt5
-rw-r--r--dts/Bindings/sound/everest,es8316.txt23
-rw-r--r--dts/Bindings/sound/fsl,esai.txt7
-rw-r--r--dts/Bindings/sound/fsl-sai.txt4
-rw-r--r--dts/Bindings/sound/sun50i-codec-analog.txt14
-rw-r--r--dts/Bindings/sound/sun8i-a33-codec.txt63
-rw-r--r--dts/Bindings/sound/uda1334.txt17
15 files changed, 176 insertions, 88 deletions
diff --git a/dts/Bindings/sound/allwinner,sun4i-a10-spdif.yaml b/dts/Bindings/sound/allwinner,sun4i-a10-spdif.yaml
index e0284d8c3b..38d4cede08 100644
--- a/dts/Bindings/sound/allwinner,sun4i-a10-spdif.yaml
+++ b/dts/Bindings/sound/allwinner,sun4i-a10-spdif.yaml
@@ -70,7 +70,9 @@ allOf:
properties:
compatible:
contains:
- const: allwinner,sun8i-h3-spdif
+ enum:
+ - allwinner,sun8i-h3-spdif
+ - allwinner,sun50i-h6-spdif
then:
properties:
diff --git a/dts/Bindings/sound/allwinner,sun50i-a64-codec-analog.yaml b/dts/Bindings/sound/allwinner,sun50i-a64-codec-analog.yaml
new file mode 100644
index 0000000000..f290eb72a8
--- /dev/null
+++ b/dts/Bindings/sound/allwinner,sun50i-a64-codec-analog.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/allwinner,sun50i-a64-codec-analog.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A64 Analog Codec Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <maxime.ripard@bootlin.com>
+
+properties:
+ compatible:
+ const: allwinner,sun50i-a64-codec-analog
+
+ reg:
+ maxItems: 1
+
+ cpvdd-supply:
+ description:
+ Regulator for the headphone amplifier
+
+required:
+ - compatible
+ - reg
+ - cpvdd-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ codec_analog: codec-analog@1f015c0 {
+ compatible = "allwinner,sun50i-a64-codec-analog";
+ reg = <0x01f015c0 0x4>;
+ cpvdd-supply = <&reg_eldo1>;
+ };
+
+...
diff --git a/dts/Bindings/sound/allwinner,sun8i-a33-codec.yaml b/dts/Bindings/sound/allwinner,sun8i-a33-codec.yaml
new file mode 100644
index 0000000000..5e7cc05bbf
--- /dev/null
+++ b/dts/Bindings/sound/allwinner,sun8i-a33-codec.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/allwinner,sun8i-a33-codec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A33 Codec Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <maxime.ripard@bootlin.com>
+
+properties:
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun8i-a33-codec
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: Module Clock
+
+ clock-names:
+ items:
+ - const: bus
+ - const: mod
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ audio-codec@1c22e00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun8i-a33-codec";
+ reg = <0x01c22e00 0x400>;
+ interrupts = <0 29 4>;
+ clocks = <&ccu 47>, <&ccu 92>;
+ clock-names = "bus", "mod";
+ };
+
+...
diff --git a/dts/Bindings/sound/amlogic,axg-fifo.txt b/dts/Bindings/sound/amlogic,axg-fifo.txt
index 4330fc9dca..3080979350 100644
--- a/dts/Bindings/sound/amlogic,axg-fifo.txt
+++ b/dts/Bindings/sound/amlogic,axg-fifo.txt
@@ -4,13 +4,18 @@ Required properties:
- compatible: 'amlogic,axg-toddr' or
'amlogic,axg-toddr' or
'amlogic,g12a-frddr' or
- 'amlogic,g12a-toddr'
+ 'amlogic,g12a-toddr' or
+ 'amlogic,sm1-frddr' or
+ 'amlogic,sm1-toddr'
- reg: physical base address of the controller and length of memory
mapped region.
- interrupts: interrupt specifier for the fifo.
- clocks: phandle to the fifo peripheral clock provided by the audio
clock controller.
-- resets: phandle to memory ARB line provided by the arb reset controller.
+- resets: list of reset phandle, one for each entry reset-names.
+- reset-names: should contain the following:
+ * "arb" : memory ARB line (required)
+ * "rst" : dedicated device reset line (optional)
- #sound-dai-cells: must be 0.
Example of FRDDR A on the A113 SoC:
diff --git a/dts/Bindings/sound/amlogic,axg-pdm.txt b/dts/Bindings/sound/amlogic,axg-pdm.txt
index 73f473a936..716878107a 100644
--- a/dts/Bindings/sound/amlogic,axg-pdm.txt
+++ b/dts/Bindings/sound/amlogic,axg-pdm.txt
@@ -2,7 +2,8 @@
Required properties:
- compatible: 'amlogic,axg-pdm' or
- 'amlogic,g12a-pdm'
+ 'amlogic,g12a-pdm' or
+ 'amlogic,sm1-pdm'
- reg: physical base address of the controller and length of memory
mapped region.
- clocks: list of clock phandle, one for each entry clock-names.
@@ -12,6 +13,9 @@ Required properties:
* "sysclk" : dsp system clock
- #sound-dai-cells: must be 0.
+Optional property:
+- resets: phandle to the dedicated reset line of the pdm input.
+
Example of PDM on the A113 SoC:
pdm: audio-controller@ff632000 {
diff --git a/dts/Bindings/sound/amlogic,axg-spdifin.txt b/dts/Bindings/sound/amlogic,axg-spdifin.txt
index 0b82504fa4..df92a4ecf2 100644
--- a/dts/Bindings/sound/amlogic,axg-spdifin.txt
+++ b/dts/Bindings/sound/amlogic,axg-spdifin.txt
@@ -2,7 +2,8 @@
Required properties:
- compatible: 'amlogic,axg-spdifin' or
- 'amlogic,g12a-spdifin'
+ 'amlogic,g12a-spdifin' or
+ 'amlogic,sm1-spdifin'
- interrupts: interrupt specifier for the spdif input.
- clocks: list of clock phandle, one for each entry clock-names.
- clock-names: should contain the following:
@@ -10,6 +11,9 @@ Required properties:
* "refclk" : spdif input reference clock
- #sound-dai-cells: must be 0.
+Optional property:
+- resets: phandle to the dedicated reset line of the spdif input.
+
Example on the A113 SoC:
spdifin: audio-controller@400 {
diff --git a/dts/Bindings/sound/amlogic,axg-spdifout.txt b/dts/Bindings/sound/amlogic,axg-spdifout.txt
index 8261527305..28381dd1f6 100644
--- a/dts/Bindings/sound/amlogic,axg-spdifout.txt
+++ b/dts/Bindings/sound/amlogic,axg-spdifout.txt
@@ -2,13 +2,17 @@
Required properties:
- compatible: 'amlogic,axg-spdifout' or
- 'amlogic,g12a-spdifout'
+ 'amlogic,g12a-spdifout' or
+ 'amlogic,sm1-spdifout'
- clocks: list of clock phandle, one for each entry clock-names.
- clock-names: should contain the following:
* "pclk" : peripheral clock.
* "mclk" : master clock
- #sound-dai-cells: must be 0.
+Optional property:
+- resets: phandle to the dedicated reset line of the spdif output.
+
Example on the A113 SoC:
spdifout: audio-controller@480 {
diff --git a/dts/Bindings/sound/amlogic,axg-tdm-formatters.txt b/dts/Bindings/sound/amlogic,axg-tdm-formatters.txt
index 8835a43edf..5996c0cd89 100644
--- a/dts/Bindings/sound/amlogic,axg-tdm-formatters.txt
+++ b/dts/Bindings/sound/amlogic,axg-tdm-formatters.txt
@@ -4,7 +4,9 @@ Required properties:
- compatible: 'amlogic,axg-tdmin' or
'amlogic,axg-tdmout' or
'amlogic,g12a-tdmin' or
- 'amlogic,g12a-tdmout'
+ 'amlogic,g12a-tdmout' or
+ 'amlogic,sm1-tdmin' or
+ 'amlogic,sm1-tdmout
- reg: physical base address of the controller and length of memory
mapped region.
- clocks: list of clock phandle, one for each entry clock-names.
diff --git a/dts/Bindings/sound/amlogic,g12a-tohdmitx.txt b/dts/Bindings/sound/amlogic,g12a-tohdmitx.txt
index aa6c35570d..4e8cd7eb7c 100644
--- a/dts/Bindings/sound/amlogic,g12a-tohdmitx.txt
+++ b/dts/Bindings/sound/amlogic,g12a-tohdmitx.txt
@@ -1,10 +1,12 @@
* Amlogic HDMI Tx control glue
Required properties:
-- compatible: "amlogic,g12a-tohdmitx"
+- compatible: "amlogic,g12a-tohdmitx" or
+ "amlogic,sm1-tohdmitx"
- reg: physical base address of the controller and length of memory
mapped region.
- #sound-dai-cells: should be 1.
+- resets: phandle to the dedicated reset line of the hdmitx glue.
Example on the S905X2 SoC:
@@ -12,6 +14,7 @@ tohdmitx: audio-controller@744 {
compatible = "amlogic,g12a-tohdmitx";
reg = <0x0 0x744 0x0 0x4>;
#sound-dai-cells = <1>;
+ resets = <&clkc_audio AUD_RESET_TOHDMITX>;
};
Example of an 'amlogic,axg-sound-card':
diff --git a/dts/Bindings/sound/everest,es8316.txt b/dts/Bindings/sound/everest,es8316.txt
new file mode 100644
index 0000000000..1bf03c5f2a
--- /dev/null
+++ b/dts/Bindings/sound/everest,es8316.txt
@@ -0,0 +1,23 @@
+Everest ES8316 audio CODEC
+
+This device supports both I2C and SPI.
+
+Required properties:
+
+ - compatible : should be "everest,es8316"
+ - reg : the I2C address of the device for I2C
+
+Optional properties:
+
+ - clocks : a list of phandle, should contain entries for clock-names
+ - clock-names : should include as follows:
+ "mclk" : master clock (MCLK) of the device
+
+Example:
+
+es8316: codec@11 {
+ compatible = "everest,es8316";
+ reg = <0x11>;
+ clocks = <&clks 10>;
+ clock-names = "mclk";
+};
diff --git a/dts/Bindings/sound/fsl,esai.txt b/dts/Bindings/sound/fsl,esai.txt
index 5b99143676..0e6e2166f7 100644
--- a/dts/Bindings/sound/fsl,esai.txt
+++ b/dts/Bindings/sound/fsl,esai.txt
@@ -7,8 +7,11 @@ other DSPs. It has up to six transmitters and four receivers.
Required properties:
- - compatible : Compatible list, must contain "fsl,imx35-esai" or
- "fsl,vf610-esai"
+ - compatible : Compatible list, should contain one of the following
+ compatibles:
+ "fsl,imx35-esai",
+ "fsl,vf610-esai",
+ "fsl,imx6ull-esai",
- reg : Offset and length of the register set for the device.
diff --git a/dts/Bindings/sound/fsl-sai.txt b/dts/Bindings/sound/fsl-sai.txt
index 2e726b9838..0dc83cc4a2 100644
--- a/dts/Bindings/sound/fsl-sai.txt
+++ b/dts/Bindings/sound/fsl-sai.txt
@@ -8,7 +8,9 @@ codec/DSP interfaces.
Required properties:
- compatible : Compatible list, contains "fsl,vf610-sai",
- "fsl,imx6sx-sai" or "fsl,imx6ul-sai"
+ "fsl,imx6sx-sai", "fsl,imx6ul-sai",
+ "fsl,imx7ulp-sai", "fsl,imx8mq-sai" or
+ "fsl,imx8qm-sai".
- reg : Offset and length of the register set for the device.
diff --git a/dts/Bindings/sound/sun50i-codec-analog.txt b/dts/Bindings/sound/sun50i-codec-analog.txt
deleted file mode 100644
index 056a098495..0000000000
--- a/dts/Bindings/sound/sun50i-codec-analog.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-* Allwinner A64 Codec Analog Controls
-
-Required properties:
-- compatible: must be one of the following compatibles:
- - "allwinner,sun50i-a64-codec-analog"
-- reg: must contain the registers location and length
-- cpvdd-supply: Regulator supply for the headphone amplifier
-
-Example:
- codec_analog: codec-analog@1f015c0 {
- compatible = "allwinner,sun50i-a64-codec-analog";
- reg = <0x01f015c0 0x4>;
- cpvdd-supply = <&reg_eldo1>;
- };
diff --git a/dts/Bindings/sound/sun8i-a33-codec.txt b/dts/Bindings/sound/sun8i-a33-codec.txt
deleted file mode 100644
index 2ca3d13852..0000000000
--- a/dts/Bindings/sound/sun8i-a33-codec.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-Allwinner SUN8I audio codec
-------------------------------------
-
-On Sun8i-A33 SoCs, the audio is separated in different parts:
- - A DAI driver. It uses the "sun4i-i2s" driver which is
- documented here:
- Documentation/devicetree/bindings/sound/sun4i-i2s.txt
- - An analog part of the codec which is handled as PRCM registers.
- See Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
- - An digital part of the codec which is documented in this current
- binding documentation.
- - And finally, an audio card which links all the above components.
- The simple-audio card will be used.
- See Documentation/devicetree/bindings/sound/simple-card.txt
-
-This bindings documentation exposes Sun8i codec (digital part).
-
-Required properties:
-- compatible: must be "allwinner,sun8i-a33-codec"
-- reg: must contain the registers location and length
-- interrupts: must contain the codec interrupt
-- clocks: a list of phandle + clock-specifer pairs, one for each entry
- in clock-names.
-- clock-names: should contain followings:
- - "bus": the parent APB clock for this controller
- - "mod": the parent module clock
-
-Here is an example to add a sound card and the codec binding on sun8i SoCs that
-are similar to A33 using simple-card:
-
- sound {
- compatible = "simple-audio-card";
- simple-audio-card,name = "sun8i-a33-audio";
- simple-audio-card,format = "i2s";
- simple-audio-card,frame-master = <&link_codec>;
- simple-audio-card,bitclock-master = <&link_codec>;
- simple-audio-card,mclk-fs = <512>;
- simple-audio-card,aux-devs = <&codec_analog>;
- simple-audio-card,routing =
- "Left DAC", "Digital Left DAC",
- "Right DAC", "Digital Right DAC";
-
- simple-audio-card,cpu {
- sound-dai = <&dai>;
- };
-
- link_codec: simple-audio-card,codec {
- sound-dai = <&codec>;
- };
-
- soc@1c00000 {
- [...]
-
- audio-codec@1c22e00 {
- #sound-dai-cells = <0>;
- compatible = "allwinner,sun8i-a33-codec";
- reg = <0x01c22e00 0x400>;
- interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
- clock-names = "bus", "mod";
- };
- };
-
diff --git a/dts/Bindings/sound/uda1334.txt b/dts/Bindings/sound/uda1334.txt
new file mode 100644
index 0000000000..f64071b25e
--- /dev/null
+++ b/dts/Bindings/sound/uda1334.txt
@@ -0,0 +1,17 @@
+UDA1334 audio CODEC
+
+This device uses simple GPIO pins for controlling codec settings.
+
+Required properties:
+
+ - compatible : "nxp,uda1334"
+ - nxp,mute-gpios: a GPIO spec for the MUTE pin.
+ - nxp,deemph-gpios: a GPIO spec for the De-emphasis pin
+
+Example:
+
+uda1334: audio-codec {
+ compatible = "nxp,uda1334";
+ nxp,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ nxp,deemph-gpios = <&gpio3 3 GPIO_ACTIVE_LOW>;
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 01:00:03 +0000