July 2023 - Alsa-devel - mailman.alsa-project.org

Re: [PATCH v3 5/6] ASoC: dt-bindings: mediatek,mt7986-wm8960: add mt7986-wm8960 document
by Krzysztof Kozlowski 31 Jul '23

31 Jul '23

On 31/07/2023 09:31, Maso Huang (黃加竹) wrote: > On Fri, 2023-07-28 at 14:49 +0200, Krzysztof Kozlowski wrote: >> >> External email : Please do not click links or open attachments until >> you have verified the sender or the content. >> On 28/07/2023 11:08, Maso Huang wrote: >>> Add document for mt7986 board with wm8960. >>> >>> Signed-off-by: Maso Huang <maso.huang(a)mediatek.com> >>> --- >>> .../sound/mediatek,mt7986-wm8960.yaml | 53 >> +++++++++++++++++++ >>> 1 file changed, 53 insertions(+) >>> create mode 100644 >> Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml >>> >>> diff --git >> a/Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml >> b/Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml >>> new file mode 100644 >>> index 000000000000..76394f7e5502 >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/sound/mediatek,mt7986- >> wm8960.yaml >>> @@ -0,0 +1,53 @@ >>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >>> +%YAML 1.2 >>> +--- >>> +$id: >> http://devicetree.org/schemas/sound/mediatek,mt7986-wm8960.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> + >>> +title: MediaTek MT7986 sound card with WM8960 codec >>> + >>> +maintainers: >>> + - Maso Huang <maso.huang(a)mediatek.com> >>> + >>> +properties: >>> + compatible: >>> + const: mediatek,mt7986-wm8960-machine >>> + >>> + mediatek,platform: >>> + $ref: /schemas/types.yaml#/definitions/phandle >>> + description: The phandle of MT7986 platform. >>> + >>> + audio-routing: >>> + $ref: /schemas/types.yaml#/definitions/non-unique-string-array >>> + description: >>> + A list of the connections between audio components. Each >> entry is a >>> + sink/source pair of strings. Valid names could be the input >> or output >>> + widgets of audio components, power supplies, MicBias of >> codec and the >>> + software switch. >>> + >>> + mediatek,audio-codec: >>> + $ref: /schemas/types.yaml#/definitions/phandle >>> + description: The phandle of wm8960 codec. >>> + >> >> How did you implement Rob's comment? Or did you just ignore it? >> >> Best regards, >> Krzysztof >> > > Hi Krzysztof, > > Sorry, I did not mean to ignore Rob's comment. > I waited for some suggestion in mail below, but it seems Rob was a > little busy. > > https://lore.kernel.org/lkml/8c6316e79e40406e4d46709f602dcb14a4c00562.camel… > > After gentle ping last week and receiving your advice, I thought that > means to send the v3 patch and might discuss dtbingding in v3 series. > > So sorry for misunderstanding it, I'll check the details with Rob in v3 > series then refine it in v4. The problem is that you did not reference in this patch any ongoing discussion and further questions, so comment looks like addressed, while it was not. Rob said: "in a common schema and reference them " You said: "common part yaml and reference to it" so I think you both agreed on the same. The advice would be to create common binding which is then referenced by other and your bindings. However if you start doing it, you will notice that it is impossible, because you have conflicting types for "audio-codec", so you cannot have one definition. This leads to the point - property is probably wrong and you need dai-link with sound-dai property, just like most cards are doing. Best regards, Krzysztof

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[PATCH 0/3] ASoC: mt8188-mt6359: add SOF support
by Trevor Wu 31 Jul '23

31 Jul '23

This series introduces dynamic pinctrl and adds support for the SOF on the mt8188-mt6359 machine driver. Trevor Wu (3): ASoC: mediatek: mt8188-mt6359: support dynamic pinctrl ASoC: mediatek: common: revise SOF common code ASoC: mediatek: mt8188-mt6359: add SOF support .../soc/mediatek/common/mtk-dsp-sof-common.c | 106 ++++++-- .../soc/mediatek/common/mtk-dsp-sof-common.h | 8 + sound/soc/mediatek/mt8188/mt8188-mt6359.c | 238 +++++++++++++++++- 3 files changed, 325 insertions(+), 27 deletions(-) -- 2.18.0

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[PATCH v4] dt-bindings: sound: gtm601: convert to YAML
by David Heidelberg 31 Jul '23

31 Jul '23

Convert GTM601 binding to the YAML format. Signed-off-by: David Heidelberg <david(a)ixit.cz> --- v4: - added missing required property v3: - incorporated feedback from Krzysztof v2: - add #sound-dai-cells - put kernel(a)puri.sm into maintainers .../devicetree/bindings/sound/gtm601.txt | 19 --------- .../bindings/sound/option,gtm601.yaml | 40 +++++++++++++++++++ 2 files changed, 40 insertions(+), 19 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/gtm601.txt create mode 100644 Documentation/devicetree/bindings/sound/option,gtm601.yaml diff --git a/Documentation/devicetree/bindings/sound/gtm601.txt b/Documentation/devicetree/bindings/sound/gtm601.txt deleted file mode 100644 index efa32a486c4a..000000000000 --- a/Documentation/devicetree/bindings/sound/gtm601.txt +++ /dev/null @@ -1,19 +0,0 @@ -GTM601 UMTS modem audio interface CODEC - -This device has no configuration interface. The sample rate and channels are -based on the compatible string - "option,gtm601" = 8kHz mono - "broadmobi,bm818" = 48KHz stereo - -Required properties: - - - compatible : one of - "option,gtm601" - "broadmobi,bm818" - - -Example: - -codec: gtm601_codec { - compatible = "option,gtm601"; -}; diff --git a/Documentation/devicetree/bindings/sound/option,gtm601.yaml b/Documentation/devicetree/bindings/sound/option,gtm601.yaml new file mode 100644 index 000000000000..69c2ccc79dc5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/option,gtm601.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/option,gtm601.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GTM601 UMTS modem audio interface CODEC + +maintainers: + - kernel(a)puri.sm + +description: > + This device has no configuration interface. The sample rate and channels are + based on the compatible string + +properties: + compatible: + oneOf: + - items: # 48 kHz stereo + - const: broadmobi,bm818 + - const: option,gtm601 + - const: option,gtm601 # 8 kHz mono + + '#sound-dai-cells': + const: 0 + +required: + - compatible + +allOf: + - $ref: dai-common.yaml# + +additionalProperties: false + +examples: + - | + codec { + compatible = "option,gtm601"; + #sound-dai-cells = <0>; + }; -- 2.40.1

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[PATCH v6 0/6] Add cs42l43 PC focused SoundWire CODEC
by Charles Keepax 31 Jul '23

31 Jul '23

This patch chain adds support for the Cirrus Logic cs42l43 PC focused SoundWire CODEC. The chain is currently based of Lee's for-mfd-next branch. This series is mostly just a resend keeping pace with the kernel under it, except for a minor fixup in the spi stuff. Thanks, Charles Charles Keepax (4): dt-bindings: mfd: cirrus,cs42l43: Add initial DT binding mfd: cs42l43: Add support for cs42l43 core driver pinctrl: cs42l43: Add support for the cs42l43 ASoC: cs42l43: Add support for the cs42l43 Lucas Tanure (2): soundwire: bus: Allow SoundWire peripherals to register IRQ handlers spi: cs42l43: Add SPI controller support .../bindings/sound/cirrus,cs42l43.yaml | 313 +++ MAINTAINERS | 4 + drivers/mfd/Kconfig | 23 + drivers/mfd/Makefile | 3 + drivers/mfd/cs42l43-i2c.c | 98 + drivers/mfd/cs42l43-sdw.c | 239 ++ drivers/mfd/cs42l43.c | 1189 +++++++++ drivers/mfd/cs42l43.h | 28 + drivers/pinctrl/cirrus/Kconfig | 11 + drivers/pinctrl/cirrus/Makefile | 2 + drivers/pinctrl/cirrus/pinctrl-cs42l43.c | 609 +++++ drivers/soundwire/bus.c | 32 + drivers/soundwire/bus_type.c | 12 + drivers/spi/Kconfig | 7 + drivers/spi/Makefile | 1 + drivers/spi/spi-cs42l43.c | 284 ++ include/linux/mfd/cs42l43-regs.h | 1184 +++++++++ include/linux/mfd/cs42l43.h | 102 + include/linux/soundwire/sdw.h | 9 + include/sound/cs42l43.h | 17 + sound/soc/codecs/Kconfig | 16 + sound/soc/codecs/Makefile | 4 + sound/soc/codecs/cs42l43-jack.c | 969 +++++++ sound/soc/codecs/cs42l43-sdw.c | 74 + sound/soc/codecs/cs42l43.c | 2278 +++++++++++++++++ sound/soc/codecs/cs42l43.h | 131 + 26 files changed, 7639 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml create mode 100644 drivers/mfd/cs42l43-i2c.c create mode 100644 drivers/mfd/cs42l43-sdw.c create mode 100644 drivers/mfd/cs42l43.c create mode 100644 drivers/mfd/cs42l43.h create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs42l43.c create mode 100644 drivers/spi/spi-cs42l43.c create mode 100644 include/linux/mfd/cs42l43-regs.h create mode 100644 include/linux/mfd/cs42l43.h create mode 100644 include/sound/cs42l43.h create mode 100644 sound/soc/codecs/cs42l43-jack.c create mode 100644 sound/soc/codecs/cs42l43-sdw.c create mode 100644 sound/soc/codecs/cs42l43.c create mode 100644 sound/soc/codecs/cs42l43.h -- 2.30.2

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Re: [PATCH v3 5/6] ASoC: dt-bindings: mediatek,mt7986-wm8960: add mt7986-wm8960 document
by AngeloGioacchino Del Regno 31 Jul '23

31 Jul '23

Il 31/07/23 08:42, Maso Huang (黃加竹) ha scritto: > On Fri, 2023-07-28 at 18:16 +0800, Maso Huang wrote: >> On Fri, 2023-07-28 at 11:55 +0200, AngeloGioacchino Del Regno wrote: >>> Il 28/07/23 11:08, Maso Huang ha scritto: >>>> Add document for mt7986 board with wm8960. >>>> >>>> Signed-off-by: Maso Huang <maso.huang(a)mediatek.com> >>>> --- >>>> .../sound/mediatek,mt7986-wm8960.yaml | 53 >>>> +++++++++++++++++++ >>>> 1 file changed, 53 insertions(+) >>>> create mode 100644 >>>> Documentation/devicetree/bindings/sound/mediatek,mt7986- >>>> wm8960.yaml >>>> >>>> diff --git >>>> a/Documentation/devicetree/bindings/sound/mediatek,mt7986- >>>> wm8960.yaml >>>> b/Documentation/devicetree/bindings/sound/mediatek,mt7986- >>>> wm8960.yaml >>>> new file mode 100644 >>>> index 000000000000..76394f7e5502 >>>> --- /dev/null >>>> +++ b/Documentation/devicetree/bindings/sound/mediatek,mt7986- >>>> wm8960.yaml >>>> @@ -0,0 +1,53 @@ >>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >>>> +%YAML 1.2 >>>> +--- >>>> +$id: >>>> > https://urldefense.com/v3/__http://devicetree.org/schemas/sound/mediatek,mt… >>>> >>>> >>>> +$schema: >>>> > https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__… >>>> >>>> >>>> + >>>> +title: MediaTek MT7986 sound card with WM8960 codec >>>> + >>>> +maintainers: >>>> + - Maso Huang <maso.huang(a)mediatek.com> >>>> + >>>> +properties: >>>> + compatible: >>>> + const: mediatek,mt7986-wm8960-machine >>> >>> mediatek,mt7986-wm8960-sound looks better. >>> >>> After which, >>> >>> Reviewed-by: AngeloGioacchino Del Regno < >>> angelogioacchino.delregno(a)collabora.com> >>> >>> >> >> Hi Angelo, >> >> Thanks for your review. >> I'll change the compatible to "mediatek,mt7986-wm8960-sound" in v4 >> patch. >> >> Best regards, >> Maso >> > > Hi Angelo, > > One more question for this compatible. > > The suffix "machine" means alsa machine driver for mt7986-wm8960. It > might be better to use "machine" here. > > Or you prefer "sound" than "machine"? > > Best regards, > Maso I prefer "sound" because of consistency with other MediaTek machine driver compatible strings. Regards, Angelo

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[PATCH V3 0/5] ASoC: codecs: Add awinic AW88261 audio amplifier driver
by wangweidong.a＠awinic.com 31 Jul '23

31 Jul '23

From: Weidong Wang <wangweidong.a(a)awinic.com> The awinic AW88261 is an I2S/TDM input, high efficiency digital Smart K audio amplifier v1 -> v2: Submit the yaml file as a separate patch file Modify word capitalization in the Kconfig file Delete unused macro definitions Weidong Wang (5): ASoC: dt-bindings: Add schema for "awinic,aw88261" ASoC: codecs: Add code for bin parsing compatible with aw88261 ASoC: codecs: Add aw88261 amplifier driver ASoC: codecs: aw88261 device related operation functions ASoC: codecs: aw88261 chip register file, Kconfig and Makefile .../bindings/sound/awinic,aw88395.yaml | 4 +- sound/soc/codecs/Kconfig | 15 + sound/soc/codecs/Makefile | 3 + sound/soc/codecs/aw88261/aw88261.c | 517 +++++++++++ sound/soc/codecs/aw88261/aw88261.h | 52 ++ sound/soc/codecs/aw88261/aw88261_device.c | 877 ++++++++++++++++++ sound/soc/codecs/aw88261/aw88261_device.h | 79 ++ sound/soc/codecs/aw88261/aw88261_reg.h | 374 ++++++++ sound/soc/codecs/aw88395/aw88395_lib.c | 193 +++- sound/soc/codecs/aw88395/aw88395_reg.h | 1 + 10 files changed, 2097 insertions(+), 18 deletions(-) create mode 100644 sound/soc/codecs/aw88261/aw88261.c create mode 100644 sound/soc/codecs/aw88261/aw88261.h create mode 100644 sound/soc/codecs/aw88261/aw88261_device.c create mode 100644 sound/soc/codecs/aw88261/aw88261_device.h create mode 100644 sound/soc/codecs/aw88261/aw88261_reg.h base-commit: ffabf7c731765da3dbfaffa4ed58b51ae9c2e650 -- 2.41.0

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[PATCH v3] um/drivers: fix hostaudio build errors
by Randy Dunlap 31 Jul '23

31 Jul '23

Use "select"s to ensure that the required kconfig symbols are set as expected. Drop HOSTAUDIO since it is now equivalent to UML_SOUND. Allow SOUND with UML regardless of HAS_IOMEM. Otherwise there is a kconfig warning for unmet dependencies. (This was not an issue when SOUND was defined in arch/um/drivers/Kconfig. I have done 50 randconfig builds and didn't find any issues.) This fixes build errors when CONFIG_SOUND is not set: ld: arch/um/drivers/hostaudio_kern.o: in function `hostaudio_cleanup_module': hostaudio_kern.c:(.exit.text+0xa): undefined reference to `unregister_sound_mixer' ld: hostaudio_kern.c:(.exit.text+0x15): undefined reference to `unregister_sound_dsp' ld: arch/um/drivers/hostaudio_kern.o: in function `hostaudio_init_module': hostaudio_kern.c:(.init.text+0x19): undefined reference to `register_sound_dsp' ld: hostaudio_kern.c:(.init.text+0x31): undefined reference to `register_sound_mixer' ld: hostaudio_kern.c:(.init.text+0x49): undefined reference to `unregister_sound_dsp' and this kconfig warning: WARNING: unmet direct dependencies detected for SOUND Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Fixes: d886e87cb82b ("sound: make OSS sound core optional") Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: kernel test robot <lkp(a)intel.com> Link: lore.kernel.org/r/202307141416.vxuRVpFv-lkp@intel.com Cc: Richard Weinberger <richard(a)nod.at> Cc: Anton Ivanov <anton.ivanov(a)cambridgegreys.com> Cc: Johannes Berg <johannes(a)sipsolutions.net> Cc: linux-um(a)lists.infradead.org Cc: Tejun Heo <tj(a)kernel.org> Cc: Takashi Iwai <tiwai(a)suse.de> Cc: Jaroslav Kysela <perex(a)perex.cz> Cc: Masahiro Yamada <masahiroy(a)kernel.org> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Nicolas Schier <nicolas(a)fjasle.eu> Cc: linux-kbuild(a)vger.kernel.org Cc: alsa-devel(a)alsa-project.org --- v2: don't delete the HOSTAUDIO Kconfig entry (Masahiro) v3: drop HOSTAUDIO and use CONFIG_UML_SOUND for it in Makefile (Takashi); add SOUND depends on "|| UML" to HAS_IOMEM arch/um/drivers/Kconfig | 14 ++------------ arch/um/drivers/Makefile | 2 +- sound/Kconfig | 2 +- 3 files changed, 4 insertions(+), 14 deletions(-) diff -- a/arch/um/drivers/Kconfig b/arch/um/drivers/Kconfig --- a/arch/um/drivers/Kconfig +++ b/arch/um/drivers/Kconfig @@ -111,24 +111,14 @@ config SSL_CHAN config UML_SOUND tristate "Sound support" + select SOUND + select SOUND_OSS_CORE help This option enables UML sound support. If enabled, it will pull in soundcore and the UML hostaudio relay, which acts as a intermediary between the host's dsp and mixer devices and the UML sound system. It is safe to say 'Y' here. -config SOUND - tristate - default UML_SOUND - -config SOUND_OSS_CORE - bool - default UML_SOUND - -config HOSTAUDIO - tristate - default UML_SOUND - endmenu menu "UML Network Devices" diff -- a/sound/Kconfig b/sound/Kconfig --- a/sound/Kconfig +++ b/sound/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig SOUND tristate "Sound card support" - depends on HAS_IOMEM + depends on HAS_IOMEM || UML help If you have a sound card in your computer, i.e. if it can say more than an occasional beep, say Y. diff -- a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile --- a/arch/um/drivers/Makefile +++ b/arch/um/drivers/Makefile @@ -54,7 +54,7 @@ obj-$(CONFIG_UML_NET) += net.o obj-$(CONFIG_MCONSOLE) += mconsole.o obj-$(CONFIG_MMAPPER) += mmapper_kern.o obj-$(CONFIG_BLK_DEV_UBD) += ubd.o -obj-$(CONFIG_HOSTAUDIO) += hostaudio.o +obj-$(CONFIG_UML_SOUND) += hostaudio.o obj-$(CONFIG_NULL_CHAN) += null.o obj-$(CONFIG_PORT_CHAN) += port.o obj-$(CONFIG_PTY_CHAN) += pty.o

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[PATCH] ASoC: dt-bindings: Convert maxim,max98925 to DT schema
by Krzysztof Kozlowski 30 Jul '23

30 Jul '23

Convert the Maxim Integrated MAX98925/MAX98926/MAX98927 speaker amplifier bindings to DT schema format. Changes during conversion: add sound-dai-cells, already used by DTS. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- Ryan, As original author, I added you as bindings maintainer. Is that okay or maybe someone else from Maxim should take care about the bindings? --- .../devicetree/bindings/sound/max9892x.txt | 44 -------- .../bindings/sound/maxim,max98925.yaml | 100 ++++++++++++++++++ 2 files changed, 100 insertions(+), 44 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/max9892x.txt create mode 100644 Documentation/devicetree/bindings/sound/maxim,max98925.yaml diff --git a/Documentation/devicetree/bindings/sound/max9892x.txt b/Documentation/devicetree/bindings/sound/max9892x.txt deleted file mode 100644 index 98cb9ba5b328..000000000000 --- a/Documentation/devicetree/bindings/sound/max9892x.txt +++ /dev/null @@ -1,44 +0,0 @@ -Maxim Integrated MAX98925/MAX98926/MAX98927 Speaker Amplifier - -This device supports I2C. - -Required properties: - - - compatible : should be one of the following - - "maxim,max98925" - - "maxim,max98926" - - "maxim,max98927" - - - vmon-slot-no : slot number used to send voltage information - or in inteleave mode this will be used as - interleave slot. - MAX98925/MAX98926 slot range : 0 ~ 30, Default : 0 - MAX98927 slot range : 0 ~ 15, Default : 0 - - - imon-slot-no : slot number used to send current information - MAX98925/MAX98926 slot range : 0 ~ 30, Default : 0 - MAX98927 slot range : 0 ~ 15, Default : 0 - - - interleave-mode : When using two MAX9892X in a system it is - possible to create ADC data that that will - overflow the frame size. Digital Audio Interleave - mode provides a means to output VMON and IMON data - from two devices on a single DOUT line when running - smaller frames sizes such as 32 BCLKS per LRCLK or - 48 BCLKS per LRCLK. - Range : 0 (off), 1 (on), Default : 0 - - - reg : the I2C address of the device for I2C - -Optional properties: - - reset-gpios : GPIO to reset the device - -Example: - -codec: max98927@3a { - compatible = "maxim,max98927"; - vmon-slot-no = <0>; - imon-slot-no = <1>; - interleave-mode = <0>; - reg = <0x3a>; -}; diff --git a/Documentation/devicetree/bindings/sound/maxim,max98925.yaml b/Documentation/devicetree/bindings/sound/maxim,max98925.yaml new file mode 100644 index 000000000000..a01a130ef686 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/maxim,max98925.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/maxim,max98925.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX98925/MAX98926/MAX98927 speaker amplifier + +maintainers: + - Ryan Lee <ryans.lee(a)maximintegrated.com> + +properties: + compatible: + enum: + - maxim,max98925 + - maxim,max98926 + - maxim,max98927 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + '#sound-dai-cells': + const: 0 + + vmon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 30 + default: 0 + description: + Slot number used to send voltage information or in inteleave mode this + will be used as interleave slot. + + imon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 30 + default: 0 + description: + Slot number used to send current information. + + interleave-mode: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + default: 0 + description: + When using two MAX9892X in a system it is possible to create ADC data + that will overflow the frame size. Digital Audio Interleave mode provides + a means to output VMON and IMON data from two devices on a single DOUT + line when running smaller frames sizes such as 32 BCLKS per LRCLK or 48 + BCLKS per LRCLK. + +required: + - compatible + - reg + +allOf: + - $ref: dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - maxim,max98927 + then: + properties: + vmon-slot-no: + minimum: 0 + maximum: 15 + + imon-slot-no: + minimum: 0 + maximum: 15 + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + #include <dt-bindings/gpio/gpio.h> + audio-codec@3a { + compatible = "maxim,max98927"; + reg = <0x3a>; + #sound-dai-cells = <0>; + + pinctrl-0 = <&speaker_default>; + pinctrl-names = "default"; + + reset-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>; + + vmon-slot-no = <1>; + imon-slot-no = <0>; + }; + }; -- 2.34.1

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[PATCH v3] dt-bindings: sound: gtm601: convert to YAML
by David Heidelberg 30 Jul '23

30 Jul '23

Convert GTM601 binding to the YAML format. Signed-off-by: David Heidelberg <david(a)ixit.cz> --- v3: - incorporated feedback from Krzysztof v2: - add #sound-dai-cells - put kernel(a)puri.sm into maintainers .../devicetree/bindings/sound/gtm601.txt | 19 ---------- .../bindings/sound/option,gtm601.yaml | 37 +++++++++++++++++++ 2 files changed, 37 insertions(+), 19 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/gtm601.txt create mode 100644 Documentation/devicetree/bindings/sound/option,gtm601.yaml diff --git a/Documentation/devicetree/bindings/sound/gtm601.txt b/Documentation/devicetree/bindings/sound/gtm601.txt deleted file mode 100644 index efa32a486c4a..000000000000 --- a/Documentation/devicetree/bindings/sound/gtm601.txt +++ /dev/null @@ -1,19 +0,0 @@ -GTM601 UMTS modem audio interface CODEC - -This device has no configuration interface. The sample rate and channels are -based on the compatible string - "option,gtm601" = 8kHz mono - "broadmobi,bm818" = 48KHz stereo - -Required properties: - - - compatible : one of - "option,gtm601" - "broadmobi,bm818" - - -Example: - -codec: gtm601_codec { - compatible = "option,gtm601"; -}; diff --git a/Documentation/devicetree/bindings/sound/option,gtm601.yaml b/Documentation/devicetree/bindings/sound/option,gtm601.yaml new file mode 100644 index 000000000000..9a70d20eb30d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/option,gtm601.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/option,gtm601.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GTM601 UMTS modem audio interface CODEC + +maintainers: + - kernel(a)puri.sm + +description: > + This device has no configuration interface. The sample rate and channels are + based on the compatible string + +properties: + compatible: + oneOf: + - items: # 48 kHz stereo + - const: broadmobi,bm818 + - const: option,gtm601 + - const: option,gtm601 # 8 kHz mono + + '#sound-dai-cells': + const: 0 + +allOf: + - $ref: dai-common.yaml# + +additionalProperties: false + +examples: + - | + codec { + compatible = "option,gtm601"; + #sound-dai-cells = <0>; + }; -- 2.40.1

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[PATCH RESEND v2] dt-bindings: sound: gtm601: convert to YAML
by David Heidelberg 30 Jul '23

30 Jul '23

Convert GTM601 binding to the YAML format. Signed-off-by: David Heidelberg <david(a)ixit.cz> Cc: kernel(a)puri.sm --- v2: - add #sound-dai-cells - put kernel(a)puri.sm into maintainers .../devicetree/bindings/sound/gtm601.txt | 19 ---------- .../devicetree/bindings/sound/gtm601.yaml | 36 +++++++++++++++++++ 2 files changed, 36 insertions(+), 19 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/gtm601.txt create mode 100644 Documentation/devicetree/bindings/sound/gtm601.yaml diff --git a/Documentation/devicetree/bindings/sound/gtm601.txt b/Documentation/devicetree/bindings/sound/gtm601.txt deleted file mode 100644 index efa32a486c4a..000000000000 --- a/Documentation/devicetree/bindings/sound/gtm601.txt +++ /dev/null @@ -1,19 +0,0 @@ -GTM601 UMTS modem audio interface CODEC - -This device has no configuration interface. The sample rate and channels are -based on the compatible string - "option,gtm601" = 8kHz mono - "broadmobi,bm818" = 48KHz stereo - -Required properties: - - - compatible : one of - "option,gtm601" - "broadmobi,bm818" - - -Example: - -codec: gtm601_codec { - compatible = "option,gtm601"; -}; diff --git a/Documentation/devicetree/bindings/sound/gtm601.yaml b/Documentation/devicetree/bindings/sound/gtm601.yaml new file mode 100644 index 000000000000..e81a6aa75522 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/gtm601.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/gtm601.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GTM601 UMTS modem audio interface CODEC + +maintainers: + - kernel(a)puri.sm + +description: > + This device has no configuration interface. The sample rate and channels are + based on the compatible string + +properties: + compatible: + oneOf: + - items: + - const: broadmobi,bm818 + - const: option,gtm601 + - items: + - enum: + - broadmobi,bm818 # 48 kHz stereo + - option,gtm601 # 8 kHz mono + + '#sound-dai-cells': + const: 0 + +additionalProperties: false + +examples: + - | + gtm601_codec { + compatible = "option,gtm601"; + }; -- 2.40.1

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