From: Alejandro Tafalla <atafalla@dnyon.com>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
alsa-devel@alsa-project.org
Cc: Alejandro Tafalla <atafalla@dnyon.com>,
Rob Herring <robh+dt@kernel.org>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 2/2] dt-bindings: sound: max98927: Add reset-gpios optional property
Date: Mon, 30 Aug 2021 12:44:24 +0200 [thread overview]
Message-ID: <20210830104426.487246-3-atafalla@dnyon.com> (raw)
In-Reply-To: <20210830104426.487246-1-atafalla@dnyon.com>
Add the reset-gpios as an optional property because some devices might
not need it to work properly.
Signed-off-by: Alejandro Tafalla <atafalla@dnyon.com>
---
Documentation/devicetree/bindings/sound/max9892x.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/max9892x.txt b/Documentation/devicetree/bindings/sound/max9892x.txt
index f6171591ddc6..98cb9ba5b328 100644
--- a/Documentation/devicetree/bindings/sound/max9892x.txt
+++ b/Documentation/devicetree/bindings/sound/max9892x.txt
@@ -30,6 +30,9 @@ Required properties:
- reg : the I2C address of the device for I2C
+Optional properties:
+ - reset-gpios : GPIO to reset the device
+
Example:
codec: max98927@3a {
--
2.32.0
next prev parent reply other threads:[~2021-08-30 10:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-30 10:44 [PATCH v2 0/2] Add reset-gpios handling for max98927 Alejandro Tafalla
2021-08-30 10:44 ` [PATCH v2 1/2] ASoC: max98927: Handle reset gpio when probing i2c Alejandro Tafalla
2021-08-30 10:56 ` Andy Shevchenko
2021-09-01 17:00 ` Alejandro Tafalla
2021-08-30 10:44 ` Alejandro Tafalla [this message]
2021-09-01 1:32 ` [PATCH v2 2/2] dt-bindings: sound: max98927: Add reset-gpios optional property Rob Herring
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