Stefan Binding
f8673e4069
ASoC: dt-bindings: cirrus,cs35l41: Document the cirrus,subsystem-id property
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Add new property: cirrus,subsystem-id
This new property is used to uniquely identify the system if device
tree is used, to allow the driver to select the correct firmware and
tuning for the system.
The DSP driver searches for a compatible firmware (and tuning) based on
what it is able to read from the hardware.
However, the SSID is based on the system, and cannot be read from the
hardware, therefore it needs to be read from the Device Tree.
On ACPI-based systems, it is able to read this from the ACPI _SUB
property, and to maintain compatibility with the driver between ACPI
and Device Tree systems we need an equivalent property.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com >
Link: https://patch.msgid.link/20250917153722.94978-2-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2025-09-22 09:28:58 +01:00
Lucas Tanure
340307d7ef
ASoC: dt-bindings: cirrus,cs35l41: Document CS35l41 shared boost
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Describe the properties used for shared boost configuration.
Based on David Rhodes shared boost patches.
Signed-off-by: Lucas Tanure <lucas.tanure@collabora.com >
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Reviewed-by: David Rhodes <david.rhodes@cirrus.com >
Link: https://lore.kernel.org/r/20230223084324.9076-5-lucas.tanure@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2023-03-05 23:36:44 +00:00
Krzysztof Kozlowski
c1b9c2f02e
ASoC: dt-bindings: cirrus,cs35l41: cleanup $ref and example
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Non-functional cleanup:
1. Drop unneeded quotes form $ref,
2. Example: Use generic node name, use define for GPIO flag, adjust
indentation to consistent 4-space style.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com >
Link: https://lore.kernel.org/r/20221224154210.43356-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org >
2022-12-29 13:22:01 +00:00
Krzysztof Kozlowski
642e4f9bda
ASoC: dt-bindings: cirrus,cs35l41: add interrupts
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Both DTS (SM8250 and SM8350 based Sony Xperia boards) and Linux driver
mention interrupt, so allow it to fix:
sm8350-sony-xperia-sagami-pdx215.dtb: cs35l41@41: Unevaluated properties are not allowed ('interrupt-parent', 'interrupts' were unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com >
Link: https://lore.kernel.org/r/20221224154210.43356-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org >
2022-12-29 13:22:01 +00:00
Krzysztof Kozlowski
58ae9a2aca
ASoC: dt-bindings: Reference common DAI properties
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Reference in all sound components which have '#sound-dai-cells' the
dai-common.yaml schema, which allows to use 'sound-name-prefix'
property.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Tested-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com >
Acked-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com >
Link: https://lore.kernel.org/r/20221203160442.69594-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org >
2022-12-05 14:05:43 +00:00
David Rhodes
4b047ec3a1
ASoC: cs35l41: Document CS35l41 External Boost
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Document internal and external boost feature for ASoC CS35L41.
For internal boost the following properties are required:
- cirrus,boost-peak-milliamp
- cirrus,boost-ind-nanohenry
- cirrus,boost-cap-microfarad
For external boost, the GPIO1 must be configured as output,
so the following properties are required:
- cirrus,gpio1-src-select = <1>
- cirrus,gpio1-output-enable
Signed-off-by: David Rhodes <drhodes@opensource.cirrus.com >
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com >
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com >
Reviewed-by: Rob Herring <robh@kernel.org >
Acked-by: Mark Brown <broonie@kernel.org >
Link: https://lore.kernel.org/r/20220413083728.10730-16-tanureal@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de >
2022-04-13 10:42:34 +02:00
David Rhodes
6116df7faf
ASoC: cs35l41: Binding fixes
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Fix warnings and errors in DT bindings
Add newline at end of file
Replace 'unevaluatedProperties' with 'additionalProperties'
Add spi context to DT example
Add #sound-dai-cells to DT example
Rename to 'cirrus,cs35l41.yaml'
Signed-off-by: David Rhodes <drhodes@opensource.cirrus.com >
Link: https://lore.kernel.org/r/20210915191422.2371623-1-drhodes@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2021-09-16 14:11:17 +01:00
