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Message-ID: <20241104161751.GA320514-robh@kernel.org>
Date: Mon, 4 Nov 2024 10:17:51 -0600
From: Rob Herring <robh@...nel.org>
To: Ki-Seok Jo <kiseok.jo@...ndevice.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
"linux-sound@...r.kernel.org" <linux-sound@...r.kernel.org>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 1/2] ASoC: dt-bindings: irondevice,sma1307: Add
initial DT binding
On Mon, Nov 04, 2024 at 07:33:47AM +0000, Ki-Seok Jo wrote:
>
I don't see the rest of the series (I fetch from lore). That means your
threading is broken.
> This adds the schema binding for the Iron Device SMA1307 Amp
>
> Signed-off-by: Kiseok Jo <kiseok.jo@...ndevice.com>
> ---
v3, but where is the revision history?
> .../bindings/sound/irondevice,sma1307.yaml | 54 ++++++++++++++++++++++
> 1 file changed, 54 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/sound/irondevice,sma1307.yaml b/Documentation/devicetree/bindings/sound/irondevice,sma1307.yaml
> new file mode 100644
> index 000000000..0bb4ee664
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/irondevice,sma1307.yaml
> @@ -0,0 +1,54 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2
"%YAML 1.2" goes on the 2nd line.
> +---
> +$id: http://devicetree.org/schemas/sound/irondevice,sma1307.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Iron Device SMA1307 Audio Amplifier
> +
> +maintainers:
> + - Kiseok Jo <kiseok.jo@...ndevice.com>
> +
> +description:
> + SMA1307 boosted digital speaker amplifier
> + with feedback-loop.
Wrap lines at 80 char.
> +
> +allOf:
> + - $ref: dai-common.yaml#
> +
> +properties:
> + compatible:
> + enum:
> + - irondevice,sma1307a
> + - irondevice,sma1307aq
> + description:
> + If a 'q' is added, it indicated the product is AEC-Q100
> + qualified for automotive applications. SMA1307A supports
> + both WLCSP and QFN packages. However, SMA1307AQ only
> + supports the QFN package.
Is this difference visible to software? The package is not, so that part
is irrelevant.
> +
> + reg:
> + maxItems: 1
> +
> + '#sound-dai-cells':
> + const: 1
> +
> +required:
> + - compatible
> + - reg
> + - '#sound-dai-cells'
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + i2c {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + amplifier@1e {
> + compatible = "irondevice,sma1307a";
> + reg = <0x1e>;
> + #sound-dai-cells = <1>;
> + };
> + };
>
> --
> 2.39.2
>
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