From: Angus Ainslie (Purism) Date: Mon, 23 Dec 2019 15:47:12 +0000 (-0800) Subject: dt-bindings: sound: gtm601: add the broadmobi interface X-Git-Tag: v5.15~2585^2~265^2~172 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bb9ee1eacb2dfcdf419f14c739b866c3eba4dc1f;p=platform%2Fkernel%2Flinux-starfive.git dt-bindings: sound: gtm601: add the broadmobi interface The Broadmobi BM818 uses a different sample rate and channels from the option modem. Signed-off-by: Angus Ainslie (Purism) Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20191223154712.18581-3-angus@akkea.ca Signed-off-by: Mark Brown --- diff --git a/Documentation/devicetree/bindings/sound/gtm601.txt b/Documentation/devicetree/bindings/sound/gtm601.txt index 5efc8c0..efa32a4 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: