* [alsa-devel] [PATCH v4 2/2] mfd: arizona: Update DT binding to support INn_MODE init_data
@ 2014-08-19 11:14 Inha Song
2014-08-19 11:41 ` Charles Keepax
0 siblings, 1 reply; 2+ messages in thread
From: Inha Song @ 2014-08-19 11:14 UTC (permalink / raw)
To: broonie
Cc: alsa-devel, patches, linux-kernel, lee.jones, ckeepax, lgirdwood,
sameo, devicetree, galak, ijc+devicetree, mark.rutland,
pawel.moll, robh+dt, cw00.choi
This patch update DT binding to support INn_MODE init_data. Each
input signal path can be configurated either as a Analogue or
Digital using the INn_MODE registers.
Signed-off-by: Inha Song <ideal.song@samsung.com>
---
Documentation/devicetree/bindings/mfd/arizona.txt | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
index 5c7e723..7bd1273 100644
--- a/Documentation/devicetree/bindings/mfd/arizona.txt
+++ b/Documentation/devicetree/bindings/mfd/arizona.txt
@@ -42,6 +42,13 @@ Optional properties:
the chip default will be used. If present exactly five values must
be specified.
+ - wlf,inmode : A list of INn_MODE register values, where n is the number
+ of input signals. Valid values are 0 (Differential), 1 (Single-ended) and
+ 2 (Digital Microphone). If absent, INn_MODE registers set to 0 by default.
+ If present, values must be specified less than or equal to the number of
+ input singals. If values less than the number of input signals, elements
+ that has not been specifed are set to 0 by default.
+
- DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if
they are being externally supplied. As covered in
Documentation/devicetree/bindings/regulator/regulator.txt
--
2.0.0.390.gcb682f8
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v4 2/2] mfd: arizona: Update DT binding to support INn_MODE init_data
2014-08-19 11:14 [alsa-devel] [PATCH v4 2/2] mfd: arizona: Update DT binding to support INn_MODE init_data Inha Song
@ 2014-08-19 11:41 ` Charles Keepax
0 siblings, 0 replies; 2+ messages in thread
From: Charles Keepax @ 2014-08-19 11:41 UTC (permalink / raw)
To: Inha Song
Cc: mark.rutland, devicetree, alsa-devel, sameo, pawel.moll,
ijc+devicetree, patches, lgirdwood, robh+dt, linux-kernel,
cw00.choi, broonie, galak, lee.jones
On Tue, Aug 19, 2014 at 08:14:07PM +0900, Inha Song wrote:
> This patch update DT binding to support INn_MODE init_data. Each
> input signal path can be configurated either as a Analogue or
> Digital using the INn_MODE registers.
>
> Signed-off-by: Inha Song <ideal.song@samsung.com>
> ---
Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Thanks,
Charles
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