Add an example for all elements of the Arizona extcon device tree
binding.
Signed-off-by: Charles Keepax <ckee...@opensource.wolfsonmicro.com>
---
.../devicetree/bindings/extcon/extcon-arizona.txt | 26 ++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt
b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt
index fd9b898..e27341f 100644
--- a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt
+++ b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt
@@ -47,3 +47,29 @@ Optional properties:
The third cell represents the value of the micd-pol-gpio pin.
- wlf,gpsw : Settings for the general purpose switch
+
+Example:
+
+codec: wm8280@0 {
+ compatible = "wlf,wm8280";
+ reg = <0>;
+ ...
+
+ wlf,use-jd2;
+ wlf,use-jd2-nopull;
+ wlf,jd-invert;
+
+ wlf,micd-software-compare;
+ wlf,micd-detect-debounce = <0>;
+ wlf,micd-pol-gpio = <&codec 2 0>;
+ wlf,micd-rate = <ARIZONA_MICD_TIME_8MS>;
+ wlf,micd-dbtime = <4>;
+ wlf,micd-timeout-ms = <100>;
+ wlf,micd-force-micbias;
+ wlf,micd-configs = <
+ 0 1 0 /* MICDET1 MICBIAS1 GPIO=low */
+ 1 2 1 /* MICDET2 MICBIAS2 GPIO=high */
+ >;
+
+ wlf,gpsw = <0>;
+};
--
2.1.4
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