* [PATCH] ASoC: rt5677: Add gpio-controller DTS documentation
@ 2014-09-24 18:31 Anatol Pomozov
2014-09-25 13:06 ` Mark Brown
0 siblings, 1 reply; 2+ messages in thread
From: Anatol Pomozov @ 2014-09-24 18:31 UTC (permalink / raw)
To: broonie, lgirdwood; +Cc: oder_chiou, alsa-devel, Anatol Pomozov
Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
---
Documentation/devicetree/bindings/sound/rt5677.txt | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/rt5677.txt b/Documentation/devicetree/bindings/sound/rt5677.txt
index 98509fb..bd28df6 100644
--- a/Documentation/devicetree/bindings/sound/rt5677.txt
+++ b/Documentation/devicetree/bindings/sound/rt5677.txt
@@ -10,6 +10,11 @@ Required properties:
- interrupts : The CODEC's interrupt output.
+- gpio-controller : Indicates this device is a GPIO controller.
+
+- #gpio-cells : Should be two. The first cell is the pin number and the
+ second cell is used to specify optional parameters (currently unused).
+
Optional properties:
- realtek,pow-ldo2-gpio : The GPIO that controls the CODEC's POW_LDO2 pin.
@@ -36,6 +41,10 @@ rt5677 {
reg = <0x2c>;
interrupt-parent = <&gpio>;
interrupts = <TEGRA_GPIO(W, 3) GPIO_ACTIVE_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
realtek,pow-ldo2-gpio =
<&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;
};
--
2.1.0.rc2.206.gedb03e5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ASoC: rt5677: Add gpio-controller DTS documentation
2014-09-24 18:31 [PATCH] ASoC: rt5677: Add gpio-controller DTS documentation Anatol Pomozov
@ 2014-09-25 13:06 ` Mark Brown
0 siblings, 0 replies; 2+ messages in thread
From: Mark Brown @ 2014-09-25 13:06 UTC (permalink / raw)
To: Anatol Pomozov; +Cc: oder_chiou, alsa-devel, lgirdwood
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On Wed, Sep 24, 2014 at 11:31:58AM -0700, Anatol Pomozov wrote:
> Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Applied, thanks.
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-09-24 18:31 [PATCH] ASoC: rt5677: Add gpio-controller DTS documentation Anatol Pomozov
2014-09-25 13:06 ` Mark Brown
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