Signed-off-by: Hans de Goede hdego...@redhat.com
---
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 48 +
arch/arm/boot/dts/sun7i-a20.dtsi| 7
2 files changed, 55 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index 9d669cdf..85e7194 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -14,6 +14,7 @@
/dts-v1/;
/include/ sun7i-a20.dtsi
/include/ sunxi-common-regulators.dtsi
+#include dt-bindings/input/input.h
/ {
model = Olimex A20-Olinuxino Micro;
@@ -100,6 +101,53 @@
};
};
+ lradc: lradc@01c22800 {
+ vref-supply = reg_vcc3v0;
+ status = okay;
+ button@19 {
+ label = Volume Up;
+ linux,code = KEY_VOLUMEUP;
+ channel = 0;
+ voltage = 191274;
+ };
+ button@39 {
+ label = Volume Down;
+ linux,code = KEY_VOLUMEDOWN;
+ channel = 0;
+ voltage = 392644;
+ };
+ button@60 {
+ label = Menu;
+ linux,code = KEY_MENU;
+ channel = 0;
+ voltage = 601151;
+ };
+ button@80 {
+ label = Enter;
+ linux,code = KEY_SEARCH;
+ channel = 0;
+ voltage = 795090;
+ };
+ button@98 {
+ label = Home;
+ linux,code = KEY_HOME;
+ channel = 0;
+ voltage = 987387;
+ };
+ button@118 {
+ label = Home;
+ linux,code = KEY_ESC;
+ channel = 0;
+ voltage = 1184678;
+ };
+ button@139 {
+ label = Home;
+ linux,code = KEY_ENTER;
+ channel = 0;
+ voltage = 1398804;
+ };
+ };
+
uart0: serial@01c28000 {
pinctrl-names = default;
pinctrl-0 = uart0_pins_a;
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index f0a75c6..219cd57 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -911,6 +911,13 @@
status = disabled;
};
+ lradc: lradc@01c22800 {
+ compatible = allwinner,sun4i-lradc-keys;
+ reg = 0x01c22800 0x100;
+ interrupts = 0 31 4;
+ status = disabled;
+ };
+
sid: eeprom@01c23800 {
compatible = allwinner,sun7i-a20-sid;
reg = 0x01c23800 0x200;
--
2.1.0
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