Add GPIO support for Rock 5

diff --git a/src/adafruit_blinka/board/radxa/rock5.py b/src/adafruit_blinka/board/radxa/rock5.py
new file mode 100644 (file)
index 0000000..8907a8f
--- /dev/null
+++ b/src/adafruit_blinka/board/radxa/rock5.py
@@ -0,0 +1,44 @@
+"""Pin definitions for the Rock 5"""
+
+from adafruit_blinka.microcontroller.rockchip.rk3588 import pin
+
+
+D0 = pin.GPIO4_C6
+D1 = pin.GPIO4_C5
+D2 = pin.GPIO4_B3
+D3 = pin.GPIO4_B2
+D4 = pin.GPIO3_C3
+D5 = pin.GPIO1_D7
+D6 = pin.GPIO1_B7
+D7 = pin.GPIO1_B5
+D8 = pin.GPIO1_B4
+D9 = pin.GPIO1_B1
+D10 = pin.GPIO1_B2
+D11 = pin.GPIO1_B3
+D12 = pin.GPIO3_C2
+D13 = pin.GPIO3_A7
+D14 = pin.GPIO0_B5
+D15 = pin.GPIO0_B6
+D16 = pin.GPIO3_B1
+D17 = pin.GPIO3_C1
+D18 = pin.GPIO3_B5
+D19 = pin.GPIO3_B6
+D20 = pin.GPIO3_B2
+D21 = pin.GPIO3_B3
+D22 = pin.GPIO3_C0
+D23 = pin.GPIO3_A4
+D24 = pin.GPIO4_C4
+# D25 = SAR ADC 4
+# D26 = NC
+D27 = pin.GPIO3_B7
+
+SDA = pin.I2C1_SDA
+SCL = pin.I2C1_SCL
+
+SCLK = pin.SPI3_SCLK
+MOSI = pin.SPI3_MOSI
+MISO = pin.SPI3_MISO
+SCK = SCLK
+
+UART_TX = pin.UART2_TX
+UART_RX = pin.UART2_RX

diff --git a/src/adafruit_blinka/microcontroller/rockchip/rk3588/__init__.py b/src/adafruit_blinka/microcontroller/rockchip/rk3588/__init__.py
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/src/adafruit_blinka/microcontroller/rockchip/rk3588/pin.py b/src/adafruit_blinka/microcontroller/rockchip/rk3588/pin.py
new file mode 100644 (file)
index 0000000..a97d834
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/rockchip/rk3588/pin.py
@@ -0,0 +1,189 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""A Pin class for use with Rockchip RK3588."""
+
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+# GPIOx_yz = x * 32 + y * 8 + z
+# y: A -> 0, B -> 1, C -> 2, D -> 3
+
+GPIO0_A0 = Pin((0, 0))
+GPIO0_A1 = Pin((0, 1))
+GPIO0_A2 = Pin((0, 2))
+GPIO0_A3 = Pin((0, 3))
+GPIO0_A4 = Pin((0, 4))
+GPIO0_A5 = Pin((0, 5))
+GPIO0_A6 = Pin((0, 6))
+GPIO0_A7 = Pin((0, 7))
+GPIO0_B0 = Pin((0, 8))
+GPIO0_B1 = Pin((0, 9))
+GPIO0_B2 = Pin((0, 10))
+GPIO0_B3 = Pin((0, 11))
+GPIO0_B4 = Pin((0, 12))
+GPIO0_B5 = Pin((0, 13))
+GPIO0_B6 = Pin((0, 14))
+GPIO0_B7 = Pin((0, 15))
+GPIO0_C0 = Pin((0, 16))
+GPIO0_C1 = Pin((0, 17))
+GPIO0_C2 = Pin((0, 18))
+GPIO0_C3 = Pin((0, 19))
+GPIO0_C4 = Pin((0, 20))
+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))
+GPIO0_D2 = Pin((0, 26))
+GPIO0_D3 = Pin((0, 27))
+GPIO0_D4 = Pin((0, 28))
+GPIO0_D5 = Pin((0, 29))
+GPIO0_D6 = Pin((0, 30))
+GPIO0_D7 = Pin((0, 31))
+
+GPIO1_A0 = Pin((1, 0))
+GPIO1_A1 = Pin((1, 1))
+GPIO1_A2 = Pin((1, 2))
+GPIO1_A3 = Pin((1, 3))
+GPIO1_A4 = Pin((1, 4))
+GPIO1_A5 = Pin((1, 5))
+GPIO1_A6 = Pin((1, 6))
+GPIO1_A7 = Pin((1, 7))
+GPIO1_B0 = Pin((1, 8))
+GPIO1_B1 = Pin((1, 9))
+GPIO1_B2 = Pin((1, 10))
+GPIO1_B3 = Pin((1, 11))
+GPIO1_B4 = Pin((1, 12))
+GPIO1_B5 = Pin((1, 13))
+GPIO1_B6 = Pin((1, 14))
+GPIO1_B7 = Pin((1, 15))
+GPIO1_C0 = Pin((1, 16))
+GPIO1_C1 = Pin((1, 17))
+GPIO1_C2 = Pin((1, 18))
+GPIO1_C3 = Pin((1, 19))
+GPIO1_C4 = Pin((1, 20))
+GPIO1_C5 = Pin((1, 21))
+GPIO1_C6 = Pin((1, 22))
+GPIO1_C7 = Pin((1, 23))
+GPIO1_D0 = Pin((1, 24))
+GPIO1_D1 = Pin((1, 25))
+GPIO1_D2 = Pin((1, 26))
+GPIO1_D3 = Pin((1, 27))
+GPIO1_D4 = Pin((1, 28))
+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))
+GPIO2_A3 = Pin((2, 3))
+GPIO2_A4 = Pin((2, 4))
+GPIO2_A5 = Pin((2, 5))
+GPIO2_A6 = Pin((2, 6))
+GPIO2_A7 = Pin((2, 7))
+GPIO2_B0 = Pin((2, 8))
+GPIO2_B1 = Pin((2, 9))
+GPIO2_B2 = Pin((2, 10))
+GPIO2_B3 = Pin((2, 11))
+GPIO2_B4 = Pin((2, 12))
+GPIO2_B5 = Pin((2, 13))
+GPIO2_B6 = Pin((2, 14))
+GPIO2_B7 = Pin((2, 15))
+GPIO2_C0 = Pin((2, 16))
+GPIO2_C1 = Pin((2, 17))
+GPIO2_C2 = Pin((2, 18))
+GPIO2_C3 = Pin((2, 19))
+GPIO2_C4 = Pin((2, 20))
+GPIO2_C5 = Pin((2, 21))
+GPIO2_C6 = Pin((2, 22))
+GPIO2_C7 = Pin((2, 23))
+GPIO2_D0 = Pin((2, 24))
+GPIO2_D1 = Pin((2, 25))
+GPIO2_D2 = Pin((2, 26))
+GPIO2_D3 = Pin((2, 27))
+GPIO2_D4 = Pin((2, 28))
+GPIO2_D5 = Pin((2, 29))
+GPIO2_D6 = Pin((2, 30))
+GPIO2_D7 = Pin((2, 31))
+
+GPIO3_A0 = Pin((3, 0))
+GPIO3_A1 = Pin((3, 1))
+GPIO3_A2 = Pin((3, 2))
+GPIO3_A3 = Pin((3, 3))
+GPIO3_A4 = Pin((3, 4))
+GPIO3_A5 = Pin((3, 5))
+GPIO3_A6 = Pin((3, 6))
+GPIO3_A7 = Pin((3, 7))
+GPIO3_B0 = Pin((3, 8))
+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_C1 = Pin((3, 17))
+GPIO3_C2 = Pin((3, 18))
+GPIO3_C3 = Pin((3, 19))
+GPIO3_C4 = Pin((3, 20))
+GPIO3_C5 = Pin((3, 21))
+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))
+GPIO3_D6 = Pin((3, 30))
+GPIO3_D7 = Pin((3, 31))
+
+GPIO4_A0 = Pin((4, 0))
+GPIO4_A1 = Pin((4, 1))
+GPIO4_A2 = Pin((4, 2))
+GPIO4_A3 = Pin((4, 3))
+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))
+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_C7 = Pin((4, 23))
+GPIO4_D0 = Pin((4, 24))
+GPIO4_D1 = Pin((4, 25))
+GPIO4_D2 = Pin((4, 26))
+GPIO4_D3 = Pin((4, 27))
+GPIO4_D4 = Pin((4, 28))
+GPIO4_D5 = Pin((4, 29))
+GPIO4_D6 = Pin((4, 30))
+GPIO4_D7 = Pin((4, 31))
+
+
+# UART
+UART2_TX = GPIO0_B5
+UART2_RX = GPIO0_B6
+
+# I2C
+I2C1_SCL = GPIO0_B5
+I2C1_SDA = GPIO0_B6
+
+# SPI
+SPI3_MISO = GPIO4_C4
+SPI3_MOSI = GPIO4_C5
+SPI3_SCK = GPIO4_C6
+SPI3_SCLK = SPI3_SCK

diff --git a/src/board.py b/src/board.py
index c21ed309471a051f19d5a4728e1bf0c620387e96..c9197fd0008062ae4bb85d702784f4778fd891ea 100644 (file)
--- a/src/board.py
+++ b/src/board.py
@@ -229,6 +229,9 @@ elif board_id == ap_board.ROCK_PI_S:
 elif board_id == ap_board.ROCK_PI_4:
     from adafruit_blinka.board.radxa.rockpi4 import *
 
+elif board_id == ap_board.ROCK_PI_5:
+    from adafruit_blinka.board.radxa.rock5 import *
+
 elif board_id == ap_board.ROCK_PI_E:
     from adafruit_blinka.board.radxa.rockpie import *
 

diff --git a/src/digitalio.py b/src/digitalio.py
index 69e1af6d841fedbc348d6d69b403219cfb81c1e5..9d1cad8da0795f83d1ba90a5daa4aa64bd1fb93c 100644 (file)
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -69,6 +69,8 @@ elif detector.chip.RK3308:
     from adafruit_blinka.microcontroller.rockchip.rk3308.pin import Pin
 elif detector.chip.RK3399:
     from adafruit_blinka.microcontroller.rockchip.rk3399.pin import Pin
+elif detector.chip.RK3588:
+    from adafruit_blinka.microcontroller.rockchip.rk3588.pin import Pin
 elif detector.chip.RK3328:
     from adafruit_blinka.microcontroller.rockchip.rk3328.pin import Pin
 elif detector.chip.PENTIUM_N3710:

diff --git a/src/microcontroller/__init__.py b/src/microcontroller/__init__.py
index 5858481073a82f6741f2fe6c9047a648772320e0..50a5880735e5f0a5f4dd09b4290574816a183a25 100644 (file)
--- a/src/microcontroller/__init__.py
+++ b/src/microcontroller/__init__.py
@@ -90,6 +90,8 @@ elif chip_id == ap_chip.RK3308:
     from adafruit_blinka.microcontroller.rockchip.rk3308 import *
 elif chip_id == ap_chip.RK3399:
     from adafruit_blinka.microcontroller.rockchip.rk3399 import *
+elif chip_id == ap_chip.RK3588:
+    from adafruit_blinka.microcontroller.rockchip.rk3588 import *
 elif chip_id == ap_chip.RK3328:
     from adafruit_blinka.microcontroller.rockchip.rk3328 import *
 elif chip_id == ap_chip.H3:

diff --git a/src/microcontroller/pin.py b/src/microcontroller/pin.py
index d21ccb2fda5bd037333bc75e818081316c724fcb..f3928eaf449c9bec0f3d49c19f9b069d280485b0 100644 (file)
--- a/src/microcontroller/pin.py
+++ b/src/microcontroller/pin.py
@@ -93,6 +93,8 @@ elif chip_id == ap_chip.RK3308:
     from adafruit_blinka.microcontroller.rockchip.rk3308.pin import *
 elif chip_id == ap_chip.RK3399:
     from adafruit_blinka.microcontroller.rockchip.rk3399.pin import *
+elif chip_id == ap_chip.RK3588:
+    from adafruit_blinka.microcontroller.rockchip.rk3588.pin import *
 elif chip_id == ap_chip.RK3328:
     from adafruit_blinka.microcontroller.rockchip.rk3328.pin import *
 elif chip_id == ap_chip.MIPS24KC: