dt-bindings: tas2764: Add the TAS2764 binding doc
PATCH v2 1/2 dt-bindings: tas2764: Add the TAS2764 binding doc
Add the binding for the TAS2764 Smart Amplifier.
Signed-off-by Dan Murphy <[email protected]>
--- .../devicetree/bindings/sound/tas2764.yaml | 74 +++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tas2764.yaml
Documentation/devicetree/bindings/sound/tas2764.yaml new file +74 -0
@@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2020 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/sound/tas2764.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments TAS2764 Smart PA + +maintainers: + - Dan Murphy <[email protected]> + +description: | + The TAS2764 is a mono, digital input Class-D audio amplifier optimized for + efficiently driving high peak power into small loudspeakers. + Integrated speaker voltage and current sense provides for + real time monitoring of loudspeaker behavior. + +properties: + compatible: + enum: + - ti,tas2764 + + reg: + maxItems: 1 + description: | + I2C address of the device can be between 0x38 to 0x45. + + reset-gpios: + description: GPIO used to reset the device. + + shutdown-gpios: + description: GPIO used to control the state of the device. + + interrupts: + maxItems: 1 + + ti,imon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX current sense time slot. + + ti,vmon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX voltage sense time slot. + + '#sound-dai-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@38 { + compatible = "ti,tas2764"; + reg = <0x38>; + #sound-dai-cells = <1>; + interrupt-parent = <&gpio1>; + interrupts = <14>; + reset-gpio = <&gpio1 15 0>; + shutdown-gpios = <&gpio1 15 0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; + }; + +...
Signature · 1 line
2.28.0.585.ge1cfff676549
PATCH v2 2/2 ASoC: tas2764: Add the driver for the TAS2764
Introduce the Texas Instruments TAS2764 amplifier driver with I/V sense for loud speaker applications.
Signed-off-by Dan Murphy <[email protected]>
--- sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/tas2764.c | 688 +++++++++++++++++++++++++++++++++++++ sound/soc/codecs/tas2764.h | 92 +++++ 4 files changed, 787 insertions(+) create mode 100644 sound/soc/codecs/tas2764.c create mode 100644 sound/soc/codecs/tas2764.h
sound/soc/codecs/Kconfig +5 -0
@@ -195,6 +195,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_STI_SAS imply SND_SOC_TAS2552 imply SND_SOC_TAS2562 + imply SND_SOC_TAS2764 imply SND_SOC_TAS2770 imply SND_SOC_TAS5086 imply SND_SOC_TAS571X
@@ -1303,6 +1304,10 @@ config SND_SOC_TAS2562 tristate "Texas Instruments TAS2562 Mono Audio amplifier" depends on I2C +config SND_SOC_TAS2764 + tristate "Texas Instruments TAS2764 Mono Audio amplifier" + depends on I2C + config SND_SOC_TAS2770 tristate "Texas Instruments TAS2770 speaker amplifier" depends on I2C
sound/soc/codecs/Makefile +2 -0
@@ -304,6 +304,7 @@ snd-soc-simple-amplifier-objs := simple-amplifier.o snd-soc-tpa6130a2-objs := tpa6130a2.o snd-soc-tas2552-objs := tas2552.o snd-soc-tas2562-objs := tas2562.o +snd-soc-tas2764-objs := tas2764.o obj-$(CONFIG_SND_SOC_88PM860X) += snd-soc-88pm860x.o obj-$(CONFIG_SND_SOC_AB8500_CODEC) += snd-soc-ab8500-codec.o
@@ -517,6 +518,7 @@ obj-$(CONFIG_SND_SOC_STAC9766) += snd-soc-stac9766.o obj-$(CONFIG_SND_SOC_STI_SAS) += snd-soc-sti-sas.o obj-$(CONFIG_SND_SOC_TAS2552) += snd-soc-tas2552.o obj-$(CONFIG_SND_SOC_TAS2562) += snd-soc-tas2562.o +obj-$(CONFIG_SND_SOC_TAS2764) += snd-soc-tas2764.o obj-$(CONFIG_SND_SOC_TAS5086) += snd-soc-tas5086.o obj-$(CONFIG_SND_SOC_TAS571X) += snd-soc-tas571x.o obj-$(CONFIG_SND_SOC_TAS5720) += snd-soc-tas5720.o
sound/soc/codecs/tas2764.c new file +688 -0
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sound/soc/codecs/tas2764.h new file +92 -0
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Signature · 1 line
2.28.0.585.ge1cfff676549
Rob Herring
maintainerQuoted 34 lines · Dan Murphy
Add the binding for the TAS2764 Smart Amplifier.
Signed-off-by Dan Murphy <[email protected]>--- .../devicetree/bindings/sound/tas2764.yaml | 74 +++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tas2764.yamlDocumentation/devicetree/bindings/sound/tas2764.yaml new file +20
-0@@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2020 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/sound/tas2764.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments TAS2764 Smart PA + +maintainers: + - Dan Murphy <[email protected]> + +description: | + The TAS2764 is a mono, digital input Class-D audio amplifier optimized for + efficiently driving high peak power into small loudspeakers. + Integrated speaker voltage and current sense provides for + real time monitoring of loudspeaker behavior. + +properties: + compatible:
Documentation/devicetree/bindings/sound/tas2764.yaml line 30
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Documentation/devicetree/bindings/sound/tas2764.yaml new file +10
-0+ enum: + - ti,tas2764 + + reg: + maxItems: 1 + description: | + I2C address of the device can be between 0x38 to 0x45. + + reset-gpios: + description: GPIO used to reset the device.
maxItems: 1
Documentation/devicetree/bindings/sound/tas2764.yaml line 33
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Documentation/devicetree/bindings/sound/tas2764.yaml new file +3
-0+ + shutdown-gpios: + description: GPIO used to control the state of the device.
maxItems: 1
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Documentation/devicetree/bindings/sound/tas2764.yaml new file +24
-0+ + interrupts: + maxItems: 1 + + ti,imon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX current sense time slot. + + ti,vmon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX voltage sense time slot. + + '#sound-dai-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h>
Documentation/devicetree/bindings/sound/tas2764.yaml line 67
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Documentation/devicetree/bindings/sound/tas2764.yaml new file +10
-0+ i2c0 { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@38 { + compatible = "ti,tas2764"; + reg = <0x38>; + #sound-dai-cells = <1>; + interrupt-parent = <&gpio1>; + interrupts = <14>; + reset-gpio = <&gpio1 15 0>;
This fails checks...
Quoted 10 lines
Documentation/devicetree/bindings/sound/tas2764.yaml new file +7
-0+ shutdown-gpios = <&gpio1 15 0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; + }; + +...Signature · 1 line
2.28.0.585.ge1cfff676549
Mark Brown
maintainerQuoted 1 line · Dan Murphy
Add the binding for the TAS2764 Smart Amplifier.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/2] dt-bindings: tas2764: Add the TAS2764 binding doc
commit: 696bef70438359c1be333b62b2d879953768450d
[2/2] ASoC: tas2764: Add the driver for the TAS2764
commit: 827ed8a0fa50bdd365c9f4c9f6ef561ca7032e49All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks,
Mark