54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
# SPDX-FileCopyrightText: 2023 Enrico Trevisanello
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#
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# SPDX-License-Identifier: MIT
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"""Pin definitions for the Radxa Rock Pi 3A."""
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from adafruit_blinka.microcontroller.rockchip.rk3568 import pin
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# 3A IO pins
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D1_A0 = pin.GPIO1_A0 # /I2C3_SDA_M0/PIN 32
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D1_A1 = pin.GPIO1_A1 # /I2C3_SCL_M0/PIN 33
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D0_B5 = pin.GPIO0_B5 # /I2C2_SCL_M0/PIN 13
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D0_D1 = pin.GPIO0_D1 # /UART2_TX_M0/PIN 25
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D0_D0 = pin.GPIO0_D0 # /UART2_RX_M0/PIN 24
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D3_C4 = pin.GPIO3_C4 # /PWM14_M0/PIN 116
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D3_A3 = pin.GPIO3_A3 # /PIN 99
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D3_C5 = pin.GPIO3_C5 # /PWM14_M0/PIN 117
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D3_C0 = pin.GPIO3_C0 # /PWM14_M0/PIN 16
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D0_B2 = pin.GPIO0_B2 # /UART4_TX_M1/PIN 106
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D4_C3 = pin.GPIO4_C3 # /PWM15_IR_M1/PIN 147
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D4_C5 = pin.GPIO4_C5 # /PWM12_M1/PIN 149
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D0_C1 = pin.GPIO0_C1 # /PWM2_M0/ PIN 17
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D4_C2 = pin.GPIO4_C2 # /PWM14_M1/PIN 146
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D4_C6 = pin.GPIO4_C6 # /PWM13_M1/PIN 150
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D4_D1 = pin.GPIO4_D1 # /SPI3_CS1_M1/PIN 153
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D0_B6 = pin.GPIO0_B6 # /I2C2_SDA_M0/PIN 14
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D0_B5 = pin.GPIO0_B5 # /I2C2_SCL_M0/PIN 13
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D2_D7 = pin.GPIO2_D7 # /UART8_TX_M1/PIN 95
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D3_A0 = pin.GPIO3_A0 # /SPI2_CLK_M1/PIN 96
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D3_C2 = pin.GPIO3_C2 # /UART5_TX_M1/PIN 114
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D3_C3 = pin.GPIO3_C3 # /UART5_RX_M1/PIN 115
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D3_A4 = pin.GPIO3_A4 # /PIN 100
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D3_A2 = pin.GPIO3_A2 # /PIN 98
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D3_C0 = pin.GPIO3_C0 # /PWM13_M0/PIN 112
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D3_A6 = pin.GPIO3_A6 # /PIN 102
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D3_A5 = pin.GPIO3_A5 # /PIN 101
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# I2C
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SDA = D1_A0
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SCL = D1_A1
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# SPI
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CE0 = D4_C6
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SCLK = D4_C2
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MOSI = D4_C3
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MISO = D4_C5
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# UART aliases
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UART_TX = D0_D1
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UART_RX = D0_D0
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TXD = D0_D1
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RXD = D0_D0
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TX = D0_D1
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RX = D0_D0
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