/dts-v1/;
/plugin/;

#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/rockchip.h>

/ {
	metadata {
		title ="Enable RTC Hym8563 on I2C-5 bus on ROCK 5A";
		compatible = "radxa,rock-5a", "rockchip,rk3588";
		category = "misc";
		description = "Enable RTC Hym8563 on I2C-5 bus on ROCK 5A";
	};

	fragment@0 {
		target = <&i2c5>;

		__overlay__ {
			status = "okay";
			pinctrl-names = "default";
			pinctrl-0 = <&i2c5m2_xfer>;
			#address-cells = <1>;
			#size-cells = <0>;

			hym8563: hym8563@51 {
				compatible = "haoyu,hym8563";
				reg = <0x51>;
				#clock-cells = <0>;
				clock-frequency = <32768>;
				clock-output-names = "hym8563";
				pinctrl-names = "default";
				pinctrl-0 = <&rtc_int>;
		
				interrupt-parent = <&gpio0>;
				interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
			};
		};
	};

	fragment@1 {
		target = <&pinctrl>;

		__overlay__ {
			hym8563 {
				rtc_int: rtc-int {
					rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
				};
			};
		};
	};
};