From 87ac2215a941d0ad6140049432096bb7067837df Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Tue, 10 Sep 2019 12:02:23 +0800
Subject: [PATCH 276/463] dt-bindings: axp20x-adc: allow to use TS pin as GPADC

The AXP series PMICs allow to use the TS pin as GPADC rather than the
battery temperature sensor.

Add the property to enable this mode.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
 .../devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml b/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml
index d40689f233f22..74f051a869277 100644
--- a/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml
@@ -61,6 +61,11 @@ properties:
   "#io-channel-cells":
     const: 1
 
+  x-powers,ts-as-gpadc:
+    description: |
+      Boolean. Defines whether the TS pin should be used
+      as GPADC rather than battery temperature sensor pin.
+
 additionalProperties: false
 
 examples:
-- 
2.46.0

