1&pinctrl { 2 uart0_default: uart0_default { 3 group1 { 4 psels = <NRF_PSEL(UART_TX, 0, 2)>, 5 <NRF_PSEL(UART_RTS, 0, 4)>; 6 }; 7 group2 { 8 psels = <NRF_PSEL(UART_RX, 0, 3)>, 9 <NRF_PSEL(UART_CTS, 0, 28)>; 10 bias-pull-up; 11 }; 12 }; 13 14 uart0_sleep: uart0_sleep { 15 group1 { 16 psels = <NRF_PSEL(UART_TX, 0, 2)>, 17 <NRF_PSEL(UART_RX, 0, 3)>, 18 <NRF_PSEL(UART_RTS, 0, 4)>, 19 <NRF_PSEL(UART_CTS, 0, 28)>; 20 low-power-enable; 21 }; 22 }; 23 24 i2c0_default: i2c0_default { 25 group1 { 26 psels = <NRF_PSEL(TWIM_SDA, 0, 2)>, 27 <NRF_PSEL(TWIM_SCL, 0, 3)>; 28 }; 29 }; 30 31 i2c0_sleep: i2c0_sleep { 32 group1 { 33 psels = <NRF_PSEL(TWIM_SDA, 0, 2)>, 34 <NRF_PSEL(TWIM_SCL, 0, 3)>; 35 low-power-enable; 36 }; 37 }; 38 39 spi0_default: spi0_default { 40 group1 { 41 psels = <NRF_PSEL(SPIM_SCK, 0, 28)>, 42 <NRF_PSEL(SPIM_MOSI, 0, 2)>, 43 <NRF_PSEL(SPIM_MISO, 0, 3)>; 44 }; 45 }; 46 47 spi0_sleep: spi0_sleep { 48 group1 { 49 psels = <NRF_PSEL(SPIM_SCK, 0, 28)>, 50 <NRF_PSEL(SPIM_MOSI, 0, 2)>, 51 <NRF_PSEL(SPIM_MISO, 0, 3)>; 52 low-power-enable; 53 }; 54 }; 55 56}; 57