1 # SPDX-FileCopyrightText: 2023 Xenokrates
3 # SPDX-License-Identifier: MIT
4 """Allwinner A20 pin names"""
5 from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
7 # Pin descriptions at https://linux-sunxi.org/A20/PIO
101 # ordered as i2cId, sclId, sdaId
103 (0, TWI0_SCK, TWI0_SDA),
104 (1, TWI1_SCK, TWI1_SDA),
105 (2, TWI2_SCK, TWI2_SDA),
107 # ordered as spiId, sckId, mosiId, misoId
109 (0, SPI0_CLK, SPI0_MOSI, SPI0_MISO),
111 # ordered as uartId, txId, rxId
113 (0, UART0_TX, UART0_RX),
114 (2, UART2_TX, UART2_RX),
115 (4, UART4_TX, UART4_RX),
116 (7, UART7_TX, UART7_RX),