ARM: berlin: add an ADC node for the BG2Q

This patch adds the ADC node for the Berlin BG2Q, using the newly added
Berlin IIO ADC driver.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 83ecfbea233e..5a9d416abe86 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -564,6 +564,12 @@
                                                 function = "twsi3";
                                         };
                                 };
+
+                                adc: adc {
+                                        compatible = "marvell,berlin2-adc";
+                                        interrupts = <12>, <14>;
+                                        interrupt-names = "adc", "tsen";
+                                };
                         };
 
                         sic: interrupt-controller@e000 {