[PATCH v2 2/2] arm64: dts: allwinner: a64: Add lradc node
From: Luca Weiss
Date: Tue Jun 04 2019 - 13:26:12 EST
Add a node describing the KEYADC on the A64.
Signed-off-by: Luca Weiss <luca@xxxxxxxxx>
---
Changes since v1:
- Use a a64 compatible with a fallback to the a83t one (the A64 also
uses a 3/4 voltage divider, as is the case with the A83T)
- Correct the reg property (size 0x100 => 0x400)
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 8c5b521e6389..ba0ab1045e00 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -730,6 +730,14 @@
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",
--
2.21.0