dt-bindings: iio/adc: add an INGENIC_ADC_AUX0 entry

The JZ4760(B) socs have 3 AUX inputs, add an entry to prepare including the one named AUX in the sadc driver.
Leaving the rest untouched as it's ABI.

Signed-off-by: Christophe Branchereau <cbranchereau@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210726082033.351533-3-cbranchereau@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/include/dt-bindings/iio/adc/ingenic,adc.h b/include/dt-bindings/iio/adc/ingenic,adc.h
index 4627a00e369ea87a4f64d2a734922c68c29ec631..a6ccc031635b72cb81761f5e26e22006bae8a30f 100644 (file)
--- a/include/dt-bindings/iio/adc/ingenic,adc.h
+++ b/include/dt-bindings/iio/adc/ingenic,adc.h
@@ -13,5 +13,6 @@
 #define INGENIC_ADC_TOUCH_YN   6
 #define INGENIC_ADC_TOUCH_XD   7
 #define INGENIC_ADC_TOUCH_YD   8
+#define INGENIC_ADC_AUX0       9
 
 #endif