&pinctrl { | |
uart2_default: uart2_default { | |
group1 { | |
pinmux = <UART2_TX_GPIO32>; | |
}; | |
group2 { | |
pinmux = <UART2_RX_GPIO33>; | |
bias-pull-up; | |
}; | |
}; | |
}; | |
&uart2 { | |
status = "okay"; | |
current-speed = <57600>; | |
pinctrl-0 = <&uart2_default>; | |
pinctrl-names = "default"; | |
fps { | |
#address-cells=<1>; | |
#size-cells=<0>; | |
grow_r502a@ffffffff { | |
compatible = "hzgrow,r502a"; | |
reg = <0xffffffff>; | |
int-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; | |
}; | |
}; | |
}; |