Commit 1b8d4233 authored by Chukun Pan's avatar Chukun Pan Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add rtc to rock3a 



Add devicetree node for hym8563 rtc to
Radxa ROCK3 Model A board.

Signed-off-by: default avatarChukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20220726023046.5876-1-amadeus@jmu.edu.cn


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent cd4e5f30

arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts

+23 −0
Original line number Diff line number Diff line
@@ -484,6 +484,23 @@ 
	status = "disabled";

};



&i2c5 {

	status = "okay";



	hym8563: rtc@51 {

		compatible = "haoyu,hym8563";

		reg = <0x51>;

		interrupt-parent = <&gpio0>;

		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;

		#clock-cells = <0>;

		clock-frequency = <32768>;

		clock-output-names = "rtcic_32kout";

		pinctrl-names = "default";

		pinctrl-0 = <&hym8563_int>;

		wakeup-source;

	};

};



&i2s0_8ch {

	status = "okay";

};
@@ -524,6 +541,12 @@ 
		};

	};



	hym8563 {

		hym8563_int: hym8563-int {

			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	leds {

		led_user_en: led_user_en {

			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;