[PATCH 04/15] arm64: dts: rockchip: Enable RTC support for opi5max

[Jimmy Hon]

Add DT node to enable RTC support for Orange Pi 5 Max

Signed-off-by: Jimmy Hon <honyuenkwun at gmail.com>
---
 .../dts/rockchip/rk3588-orangepi-5-max.dts    | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
index 83a118e52bb0..961f9271d0f0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
@@ -150,6 +150,32 @@ regulator-state-mem {
 	};
 };
 
+&i2c6 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	hym8563: rtc at 51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		/* RTC_INT_L */
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PC4 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <0>;
+		clock-output-names = "hym8563";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hym8563_int>;
+		wakeup-source;
+	};
+};
+
+&pinctrl {
+	hym8563 {
+		hym8563_int: hym8563-int {
+			rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
 &pwm4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm4m0_pins>;
-- 
2.47.0