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From: "Angus Ainslie (Purism)" <angus@akkea.ca>
To: broonie@kernel.org
Cc: linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
	"Angus Ainslie \(Purism\)" <angus@akkea.ca>,
	kernel@puri.sm, Liam Girdwood <lgirdwood@gmail.com>
Subject: [alsa-devel] [PATCH v3 2/2] dt-bindings: sound: gtm601: add the broadmobi interface
Date: Thu, 19 Dec 2019 13:09:44 -0800	[thread overview]
Message-ID: <20191219210944.18256-3-angus@akkea.ca> (raw)
In-Reply-To: <20191219210944.18256-1-angus@akkea.ca>

The Broadmobi BM818 uses a different sample rate and channels from the
option modem.

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/sound/gtm601.txt | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/gtm601.txt b/Documentation/devicetree/bindings/sound/gtm601.txt
index 5efc8c068de0..efa32a486c4a 100644
--- a/Documentation/devicetree/bindings/sound/gtm601.txt
+++ b/Documentation/devicetree/bindings/sound/gtm601.txt
@@ -1,10 +1,16 @@
 GTM601 UMTS modem audio interface CODEC
 
-This device has no configuration interface. Sample rate is fixed - 8kHz.
+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 : "option,gtm601"
+  - compatible : one of
+	"option,gtm601"
+	"broadmobi,bm818"
+
 
 Example:
 
-- 
2.17.1

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      parent reply	other threads:[~2019-12-19 21:11 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-19 21:09 [alsa-devel] [PATCH v3 0/2] Add the broadmobi BM818 Angus Ainslie (Purism)
2019-12-19 21:09 ` [alsa-devel] [PATCH v3 1/2] ASoC: gtm601: add Broadmobi bm818 sound profile Angus Ainslie (Purism)
2019-12-20 12:59   ` Mark Brown
2019-12-20 13:01   ` Mark Brown
2019-12-22 16:26     ` Angus Ainslie
2019-12-19 21:09 ` Angus Ainslie (Purism) [this message]

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