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Merge pull request #633 from kennethryerson/Radxa_CM3
Add support for Radxa CM3
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# SPDX-FileCopyrightText: 2022 Kenneth Ryerson | ||
# | ||
# SPDX-License-Identifier: MIT | ||
"""Pin definitions for the Radxa CM3.""" | ||
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from adafruit_blinka.microcontroller.rockchip.rk3566 import pin | ||
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# CM3 IO pins | ||
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D0_B6 = pin.GPIO0_B6 # /I2C2_SDA_M0/SPI0_MOSI_M0/PWM2_M1 | ||
D0_B5 = pin.GPIO0_B5 # /I2C2_SCL_M0/SPI0_CLK_M0/PWM1_M1 | ||
D3_D5 = pin.GPIO3_D5 # /I2S1_SDI3_M1/SDMMC2_PWREN_M0 | ||
D0_D1 = pin.GPIO0_D1 # /UART2_TX_M0 | ||
D0_D0 = pin.GPIO0_D0 # /UART2_RX_M0 | ||
D0_C7 = pin.GPIO0_C7 # /PWM0_M1/UART0_CTSn | ||
D3_C7 = pin.GPIO3_C7 # /I2S1_SCLK_TX_M1/SDMMC2_D1_M0 | ||
D0_B7 = pin.GPIO0_B7 # /PWM0_M0 | ||
D0_C3 = pin.GPIO0_C3 # /PWM4 | ||
D3_D4 = pin.GPIO3_D4 # /I2S1_SDI2_M1/SDMMC2_DET_M0 | ||
D3_D3 = pin.GPIO3_D3 # /I2S1_SDI1_M1/SDMMC2_CLK_M0 | ||
D4_B2 = pin.GPIO4_B2 # /SPI3_MOSI_M0/I2S2_SDI_M1/I2C4_SDA_M0 | ||
D4_B0 = pin.GPIO4_B0 # /SPI3_MISO_M0/I2S1_SDO1_M1 | ||
D3_C6 = pin.GPIO3_C6 # /I2S1_MCLK_M1/SDMMC2_D0_M0 | ||
D4_B3 = pin.GPIO4_B3 # /SPI3_CLK_M0/I2S2_SDO_M1/I2C4_SCL_M0 | ||
D4_A6 = pin.GPIO4_A6 # /SPI3_CS0_M0/I2S1_SCLK_RX | ||
D4_B4 = pin.GPIO4_B4 # /I2C2_SDA_M1 | ||
D4_B5 = pin.GPIO4_B5 # /I2C2_SCL_M1/I2S1_SDO3_M1 | ||
D4_B1 = pin.GPIO4_B1 # /I2S1_SDO2_M1/ISP_PRELIGHT_TRIG | ||
D0_C5 = pin.GPIO0_C5 # /SPI0_MISO_M0/PWM6 | ||
D4_C0 = pin.GPIO4_C0 # /PWM11_IR_M1 | ||
D0_C6 = pin.GPIO0_C6 # /SPI0_CS0_M0/PWM7_IR | ||
D3_D0 = pin.GPIO3_D0 # /I2S1_LRCK_TX_M1/SDMMC2_D2_M0 | ||
D4_A7 = pin.GPIO4_A7 # /I2S1_LRCK_RX_M1/SPI3_CS1_M0 | ||
D0_C2 = pin.GPIO0_C2 # /PWM3_IR | ||
D3_D2 = pin.GPIO3_D2 # /I2S1_SDI0_M1 | ||
D3_D1 = pin.GPIO3_D1 # /I2S1_SDO0_M1/SDMMC2_D3_M0 | ||
D0_B1 = pin.GPIO0_B1 # /I2C0_SCL | ||
D0_B2 = pin.GPIO0_B2 # /I2C0_SDA | ||
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# Aliases for Raspberry Pi compute module compatibility | ||
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D2 = D0_B6 | ||
D3 = D0_B5 | ||
D4 = D3_D5 | ||
D5 = D4_B1 | ||
D6 = D0_C5 | ||
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D8 = D4_A6 | ||
D9 = D4_B0 | ||
D10 = D4_B2 | ||
D11 = D4_B3 | ||
D12 = D4_C0 | ||
D13 = D0_C6 | ||
D14 = D0_D1 | ||
D15 = D0_D0 | ||
D16 = D4_A7 | ||
D17 = D0_C7 | ||
D18 = D3_C7 | ||
D19 = D3_D0 | ||
D20 = D3_D2 | ||
D21 = D3_D1 | ||
D22 = D0_C3 | ||
D23 = D3_D4 | ||
D24 = D3_D3 | ||
D25 = D3_C6 | ||
D26 = D0_C2 | ||
D27 = D0_B7 | ||
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D44 = D0_B2 | ||
D45 = D0_B1 | ||
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# I2C | ||
SDA = D0_B6 | ||
SCL = D0_B5 | ||
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# SPI | ||
CE0 = D4_A6 | ||
SCLK = D4_B3 | ||
SCK = D4_B3 | ||
MOSI = D4_B2 | ||
MISO = D4_B0 | ||
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# UART aliases | ||
UART_TX = D0_D1 | ||
UART_RX = D0_D0 | ||
TXD = D0_D1 | ||
RXD = D0_D0 | ||
TX = D0_D1 | ||
RX = D0_D0 |
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src/adafruit_blinka/microcontroller/rockchip/rk3566/pin.py
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# SPDX-FileCopyrightText: 2022 Kenneth Ryerson | ||
# | ||
# SPDX-License-Identifier: MIT | ||
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"""A Pin class for use with Rockchip RK3566.""" | ||
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from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin | ||
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GPIO0_A2 = Pin((0, 2)) | ||
GPIO0_A4 = Pin((0, 4)) | ||
GPIO0_A5 = Pin((0, 5)) | ||
GPIO0_B1 = Pin((0, 9)) | ||
GPIO0_B2 = Pin((0, 10)) | ||
GPIO0_B5 = Pin((0, 13)) | ||
GPIO0_B6 = Pin((0, 14)) | ||
GPIO0_B7 = Pin((0, 15)) | ||
GPIO0_C2 = Pin((0, 18)) | ||
GPIO0_C3 = Pin((0, 19)) | ||
GPIO0_C5 = Pin((0, 21)) | ||
GPIO0_C6 = Pin((0, 22)) | ||
GPIO0_C7 = Pin((0, 23)) | ||
GPIO0_D0 = Pin((0, 24)) | ||
GPIO0_D1 = Pin((0, 25)) | ||
GPIO1_D5 = Pin((1, 29)) | ||
GPIO1_D6 = Pin((1, 30)) | ||
GPIO1_D7 = Pin((1, 31)) | ||
GPIO2_A0 = Pin((2, 0)) | ||
GPIO2_A1 = Pin((2, 1)) | ||
GPIO2_A2 = Pin((2, 2)) | ||
GPIO3_C6 = Pin((3, 22)) | ||
GPIO3_C7 = Pin((3, 23)) | ||
GPIO3_D0 = Pin((3, 24)) | ||
GPIO3_D1 = Pin((3, 25)) | ||
GPIO3_D2 = Pin((3, 26)) | ||
GPIO3_D3 = Pin((3, 27)) | ||
GPIO3_D4 = Pin((3, 28)) | ||
GPIO3_D5 = Pin((3, 29)) | ||
GPIO4_A4 = Pin((4, 4)) | ||
GPIO4_A5 = Pin((4, 5)) | ||
GPIO4_A6 = Pin((4, 6)) | ||
GPIO4_A7 = Pin((4, 7)) | ||
GPIO4_B0 = Pin((4, 8)) | ||
GPIO4_B1 = Pin((4, 9)) | ||
GPIO4_B2 = Pin((4, 10)) | ||
GPIO4_B3 = Pin((4, 11)) | ||
GPIO4_B4 = Pin((4, 12)) | ||
GPIO4_B5 = Pin((4, 13)) | ||
GPIO4_B6 = Pin((4, 14)) | ||
GPIO4_B7 = Pin((4, 15)) | ||
GPIO4_C0 = Pin((4, 16)) | ||
GPIO4_C1 = Pin((4, 17)) | ||
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ADC_AIN3 = 37 | ||
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# I2C | ||
I2C0_SCL = GPIO0_B1 | ||
I2C0_SDA = GPIO0_B2 | ||
I2C2_SCL_M0 = GPIO0_B5 | ||
I2C2_SDA_M0 = GPIO0_B6 | ||
I2C2_SCL_M1 = GPIO4_B5 | ||
I2C2_SDA_M1 = GPIO4_B4 | ||
I2C4_SCL_M0 = GPIO4_B3 | ||
I2C4_SDA_M0 = GPIO4_B2 | ||
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# SPI | ||
SPI0_CS0_M0 = GPIO0_C6 | ||
SPI0_CLK_M0 = GPIO0_B5 | ||
SPI0_MISO_M0 = GPIO0_C5 | ||
SPI0_MOSI_M0 = GPIO0_B6 | ||
SPI3_CS0_M0 = GPIO4_A6 | ||
SPI3_CLK_M0 = GPIO4_B3 | ||
SPI3_MISO_M0 = GPIO4_B0 | ||
SPI3_MOSI_M0 = GPIO4_B2 | ||
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# UART | ||
UART2_TX = GPIO0_D1 | ||
UART2_RX = GPIO0_D0 | ||
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# PWM | ||
PWM0 = GPIO0_B7 | ||
PWM1 = GPIO0_C7 | ||
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# ordered as i2cId, SCL, SDA | ||
i2cPorts = ((2, I2C2_SCL_M0, I2C2_SDA_M0),) | ||
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# ordered as spiId, sckId, mosiId, misoId | ||
spiPorts = ((3, SPI3_CLK_M0, SPI3_MOSI_M0, SPI3_MISO_M0),) | ||
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# SysFS pwm outputs, pwm channel and pin in first tuple | ||
pwmOuts = ( | ||
((0, 0), PWM0), | ||
((0, 0), PWM1), | ||
) | ||
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# SysFS analog inputs, Ordered as analog analogInId, device, and channel | ||
analogIns = ((ADC_AIN3, 0, 3),) |
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