X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka.git/blobdiff_plain/6d7575069dd39a740212f7ae6c12ecf1c8f8bb98..79217b2f9a8d83800382bb70c6bcd37442068b41:/src/adafruit_blinka/microcontroller/rockchip/rk3568/pin.py

diff --git a/src/adafruit_blinka/microcontroller/rockchip/rk3568/pin.py b/src/adafruit_blinka/microcontroller/rockchip/rk3568/pin.py
new file mode 100644
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+++ b/src/adafruit_blinka/microcontroller/rockchip/rk3568/pin.py
@@ -0,0 +1,89 @@
+# SPDX-FileCopyrightText: 2023 mmontol
+#
+# SPDX-License-Identifier: MIT
+
+"""A Pin class for use with Rockchip RK3568."""
+
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+# GPIO0
+GPIO0_B0 = Pin((0, 8))
+GPIO0_C2 = Pin((0, 18))
+
+# GPIO1
+GPIO1_A0 = Pin((1, 0))
+GPIO1_A1 = Pin((1, 1))
+GPIO1_B0 = Pin((1, 8))
+GPIO1_B1 = Pin((1, 9))
+GPIO1_B2 = Pin((1, 10))
+
+# GPIO2
+GPIO2_D7 = Pin((2, 31))
+
+# GPIO3
+GPIO3_A0 = Pin((3, 0))
+GPIO3_A5 = Pin((3, 5))
+GPIO3_A6 = Pin((3, 6))
+GPIO3_A7 = Pin((3, 7))
+GPIO3_B1 = Pin((3, 9))
+GPIO3_B2 = Pin((3, 10))
+GPIO3_B3 = Pin((3, 11))
+GPIO3_B4 = Pin((3, 12))
+GPIO3_B5 = Pin((3, 13))
+GPIO3_B6 = Pin((3, 14))
+GPIO3_B7 = Pin((3, 15))
+GPIO3_C0 = Pin((3, 16))
+GPIO3_C4 = Pin((3, 20))
+GPIO3_C5 = Pin((3, 21))
+
+# GPIO4
+GPIO4_C2 = Pin((4, 18))
+GPIO4_C3 = Pin((4, 19))
+GPIO4_C4 = Pin((4, 20))
+GPIO4_C5 = Pin((4, 21))
+GPIO4_C6 = Pin((4, 22))
+GPIO4_D2 = Pin((4, 26))
+
+# I2C
+I2C3_SCL_M0 = GPIO1_A1
+I2C3_SDA_M0 = GPIO1_A0
+I2C5_SCL_M0 = GPIO3_B3
+I2C5_SDA_M0 = GPIO3_B4
+
+# SPI
+SPI3_CS0_M1 = GPIO4_C6
+SPI3_CLK_M1 = GPIO4_C2
+SPI3_MISO_M1 = GPIO4_C5
+SPI3_MOSI_M1 = GPIO4_C3
+
+# UART
+UART3_TX_M1 = GPIO3_B7
+UART3_RX_M1 = GPIO3_C0
+
+# PWM
+PWM8_M0 = GPIO3_B1
+PWM9_M0 = GPIO3_B2
+PWM10_M0 = GPIO3_B5
+PWM14_M0 = GPIO3_C4
+
+# ordered as i2cId, SCL, SDA
+i2cPorts = (
+    (3, I2C3_SCL_M0, I2C3_SDA_M0),
+    (5, I2C5_SCL_M0, I2C5_SDA_M0),
+)
+
+# ordered as spiId, sckId, mosiId, misoId
+spiPorts = (
+    (3, SPI3_CLK_M1, SPI3_MOSI_M1, SPI3_MISO_M1),
+)
+
+# SysFS pwm outputs, pwm channel and pin in first tuple
+pwmOuts = (
+    ((1, 0), PWM8_M0),
+    ((1, 0), PWM9_M0),
+    ((1, 0), PWM10_M0),
+    ((1, 0), PWM14_M0),
+)
+
+# SysFS analog inputs, Ordered as analog analogInId, device, and channel
+