arm64: dts: allwinner: a64: Add lradc node

Add a node describing the KEYADC on the A64.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 5200e68e8f1e620ee207f896196a9ae101710c7b..9cc9bdde81ac22dc670e6f35d55fcc905591b40d 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -740,6 +740,14 @@ spdif: spdif@1c21000 {
                        status = "disabled";
                };
 
+               lradc: lradc@1c21800 {
+                       compatible = "allwinner,sun50i-a64-lradc",
+                                    "allwinner,sun8i-a83t-r-lradc";
+                       reg = <0x01c21800 0x400>;
+                       interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+                       status = "disabled";
+               };
+
                i2s0: i2s@1c22000 {
                        #sound-dai-cells = <0>;
                        compatible = "allwinner,sun50i-a64-i2s",