| /* |
| * Copyright (c) 2023 Joel Guittet |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| / { |
| raspberrypi_header: raspberrypi_header { |
| compatible = "raspberrypi-40pins-header"; |
| #gpio-cells = <2>; |
| gpio-map-mask = <0xffffffff 0xffffffc0>; |
| gpio-map-pass-thru = <0 0x3f>; |
| gpio-map = <0 0 &porta 17 0>, /* I2C1_SDA */ |
| <1 0 &porta 16 0>, /* I2C1_SCL */ |
| <2 0 &portb 14 0>, /* GPCLK0 */ |
| <3 0 &portb 26 0>, /* TXD */ |
| <4 0 &portb 27 0>, /* RXD */ |
| <5 0 &porta 2 0>, /* DAC0 */ |
| <6 0 &portb 16 0>, /* I2S_BLCK */ |
| <7 0 &portb 8 0>, /* A0/D0 */ |
| <8 0 &portb 9 0>, /* A1/D1 */ |
| <9 0 &porta 7 0>, /* A2/D2 */ |
| <10 0 &portb 4 0>, /* A3/D3 */ |
| <11 0 &portb 2 0>, /* SPI_MOSI */ |
| <12 0 &portb 0 0>, /* SPI_MISO */ |
| <13 0 &portb 5 0>, /* A4/D4 */ |
| <14 0 &portb 3 0>, /* SPI_SCK */ |
| <15 0 &portb 1 0>, /* SPI_CS */ |
| <16 0 &porta 5 0>, /* DAC1 */ |
| <17 0 &porta 13 0>, /* I2C0_SDA */ |
| <18 0 &porta 12 0>, /* I2C0_SCL */ |
| <19 0 &portb 12 0>, /* GPCLK1 */ |
| <20 0 &portb 13 0>, /* GPCLK2 */ |
| <21 0 &portb 6 0>, /* A5/D5 */ |
| <22 0 &porta 4 0>, /* A6/D6 */ |
| <23 0 &porta 20 0>, /* I2S_LRCLK */ |
| <24 0 &portb 7 0>, /* A7/D7 */ |
| <25 0 &porta 6 0>, /* A8/D8 */ |
| <26 0 &porta 21 0>, /* I2S_SDIN */ |
| <27 0 &porta 22 0>; /* I2S_SDOUT */ |
| }; |
| }; |
| |
| raspberrypi_serial: &sercom2 {}; |
| raspberrypi_i2c0: &sercom4 {}; |
| raspberrypi_i2c1: &sercom3 {}; |
| raspberrypi_spi: &sercom5 {}; |