[PATCH 9/9] arm64: dts: rockchip: Add RTC to Khadas Edge 2

[efectn at 6tel.net]

From: Muhammed Efe Cetin <efectn at protonmail.com>

Khadas Edge 2 has PT7C4363 RTC that compatible with HYM8563.
The RTC pinctrl is also connected to MCU.

Signed-off-by: Muhammed Efe Cetin <efectn at protonmail.com>
---
 .../arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
index 767e21b2dc34..2022a174594c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
@@ -216,6 +216,18 @@ regulator-state-mem {
 	};
 };
 
+&i2c2 {
+	status = "okay";
+
+	hym8563: rtc at 51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-output-names = "hym8563";
+		wakeup-source;
+	};
+};
+
 &pinctrl {
 	vdd_sd {
 		vdd_sd_en: vdd-sd-en {
-- 
2.43.1