X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka.git/blobdiff_plain/90a96ca6db451ebad7639a8091167d0da2b180c9..dad9b6839a24c0d78dfe8451730c2d3304976d74:/src/adafruit_blinka/board/repkapi/repka_pi_3.py

diff --git a/src/adafruit_blinka/board/repkapi/repka_pi_3.py b/src/adafruit_blinka/board/repkapi/repka_pi_3.py
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index 0000000..b8ff820
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+++ b/src/adafruit_blinka/board/repkapi/repka_pi_3.py
@@ -0,0 +1,79 @@
+# SPDX-FileCopyrightText: 2024 Suren Khorenyan
+#
+# SPDX-License-Identifier: MIT
+"""Repka Pi 3 (Allwinner H5) pin names"""
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+PA0 = Pin((1, 0))
+UART2_TX = PA0
+PA1 = Pin((1, 1))
+UART2_RX = PA1
+PA2 = Pin((1, 2))
+PA3 = Pin((1, 3))
+SPI0_CS1 = PA3
+PA4 = Pin((1, 4))
+UART0_TX = PA4
+PA5 = Pin((1, 5))
+UART0_RX = PA5
+PA6 = Pin((1, 6))
+PA7 = Pin((1, 7))
+PA8 = Pin((1, 8))
+PA9 = Pin((1, 9))
+PA10 = Pin((1, 10))
+PA11 = Pin((1, 11))
+TWI1_SCL = PA11
+PA12 = Pin((1, 12))
+TWI1_SDA = PA12
+PA13 = Pin((1, 13))
+SPI1_CS0 = PA13
+PA14 = Pin((1, 14))
+SPI1_CLK = PA14
+PA15 = Pin((1, 15))
+SPI1_MOSI = PA15
+PA16 = Pin((1, 16))
+SPI1_MISO = PA16
+PA18 = Pin((1, 18))
+TWI2_SCL = PA18
+PA19 = Pin((1, 19))
+TWI2_SDA = PA19
+PA21 = Pin((1, 21))
+
+PC0 = Pin((1, 64))
+SPI0_MOSI = PC0
+PC1 = Pin((1, 65))
+SPI0_MISO = PC1
+PC2 = Pin((1, 66))
+SPI0_CLK = PC2
+PC3 = Pin((1, 67))
+SPI0_CS0 = PC3
+
+
+PL2 = Pin((1, 354))
+S_UART_TX = PL2
+PL3 = Pin((1, 355))
+S_UART_RX = PL3
+PL11 = Pin((1, 363))
+
+
+i2cPorts = (
+    (1, TWI1_SCL, TWI1_SDA),
+    # todo: check pinout in `/proc/device-tree/repka-pinout`?
+    (2, TWI2_SCL, TWI2_SDA),
+)
+# ordered as spiId, sckId, mosiId, misoId
+spiPorts = (
+    (0, SPI0_CLK, SPI0_MOSI, SPI0_MISO),
+    (1, SPI1_CLK, SPI1_MOSI, SPI1_MISO),
+)
+# ordered as uartId, txId, rxId
+uartPorts = (
+    # todo: check uart ids
+    (0, UART0_TX, UART0_RX),
+    (2, UART2_TX, UART2_RX),
+    (1, S_UART_TX, S_UART_RX),
+)
+
+
+# default I2C
+SCL = i2cPorts[0][1]
+SDA = i2cPorts[0][2]