| &pinctrl { |
| pio1_uart0_default: pio1_uart0_default { |
| rx_pins { |
| pinmux = <PIO1_P1>; |
| input-enable; |
| bias-pull-up; |
| }; |
| tx_pins { |
| pinmux = <PIO1_P0>; |
| }; |
| }; |
| |
| pio1_uart1_default: pio1_uart1_default { |
| rx_pins { |
| pinmux = <PIO1_P2>; |
| input-enable; |
| bias-pull-up; |
| }; |
| tx_pins { |
| pinmux = <PIO1_P3>; |
| }; |
| }; |
| }; |
| |
| &pio1 { |
| status = "okay"; |
| |
| pio1_uart0: uart0 { |
| pinctrl-0 = <&pio1_uart0_default>; |
| pinctrl-names = "default"; |
| |
| compatible = "raspberrypi,pico-uart-pio"; |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| pio1_uart1: uart1 { |
| pinctrl-0 = <&pio1_uart1_default>; |
| pinctrl-names = "default"; |
| |
| compatible = "raspberrypi,pico-uart-pio"; |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| }; |