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[v2,2/5] dt-bindings: iio/adc: Add touchscreen idx for JZ47xx SoC ADC

Message ID 20200126161236.63631-2-contact@artur-rojek.eu
State New
Headers show
Series [v2,1/5] IIO: Ingenic JZ47xx: Add xlate cb to retrieve correct channel idx | expand

Commit Message

Artur Rojek Jan. 26, 2020, 4:12 p.m. UTC 
Introduce support for touchscreen channels found in JZ47xx SoCs.

Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
Tested-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Rob Herring <robh@kernel.org>
---

 Changes:

 v2: no change

 include/dt-bindings/iio/adc/ingenic,adc.h | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/include/dt-bindings/iio/adc/ingenic,adc.h b/include/dt-bindings/iio/adc/ingenic,adc.h
index 42f871ab3272..95e20a8d6dc8 100644
--- a/include/dt-bindings/iio/adc/ingenic,adc.h
+++ b/include/dt-bindings/iio/adc/ingenic,adc.h
@@ -7,5 +7,7 @@ 
 #define INGENIC_ADC_AUX		0
 #define INGENIC_ADC_BATTERY	1
 #define INGENIC_ADC_AUX2	2
+#define INGENIC_ADC_TOUCH_XP	3
+#define INGENIC_ADC_TOUCH_YP	4
 
 #endif