1 # SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
2 # See https://wiki.radxa.com/Rock4/hardware/gpio
4 # SPDX-License-Identifier: MIT
5 """A Pin class for use with Rockchip RK3399 and RK3399_T."""
7 from adafruit_blinka.microcontroller.generic_linux.sysfs_pin import Pin
81 # ordered as i2cId, SCL, SDA
83 (2, I2C2_SCL, I2C2_SDA),
84 (6, I2C6_SCL, I2C6_SDA),
85 (7, I2C7_SCL, I2C7_SDA),
88 # ordered as spiId, sckId, mosiId, misoId
90 (1, SPI1_SCLK, SPI1_MOSI, SPI1_MISO),
91 (2, SPI2_SCLK, SPI2_MOSI, SPI2_MISO),
94 # SysFS pwm outputs, pwm channel and pin in first tuple
100 # SysFS analog inputs, Ordered as analog analogInId, device, and channel
101 analogIns = ((ADC_IN0, 0, 0),)