1&pinctrl {
2	uart2_default: uart2_default {
3		group1 {
4			pinmux = <UART2_TX_GPIO32>;
5		};
6		group2 {
7			pinmux = <UART2_RX_GPIO33>;
8			bias-pull-up;
9		};
10	};
11};
12
13&uart2 {
14	status = "okay";
15	current-speed = <57600>;
16	pinctrl-0 = <&uart2_default>;
17	pinctrl-names = "default";
18
19	fps {
20		#address-cells=<1>;
21		#size-cells=<0>;
22		grow_r502a@ffffffff {
23			compatible = "hzgrow,r502a";
24			reg = <0xffffffff>;
25			int-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
26		};
27	};
28
29	led {
30		compatible = "hzgrow,r502a-led";
31		status = "okay";
32	};
33};
34