X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/a013da4927ee9ef030130fa287e5ce486b62281f..c2bc4a90827f28abb6b51eae659a1f80a65c0497:/src/adafruit_blinka/microcontroller/rockchip/rk3568b2/pin.py

diff --git a/src/adafruit_blinka/microcontroller/rockchip/rk3568b2/pin.py b/src/adafruit_blinka/microcontroller/rockchip/rk3568b2/pin.py
index 51535d5..45a0aa6 100644
--- a/src/adafruit_blinka/microcontroller/rockchip/rk3568b2/pin.py
+++ b/src/adafruit_blinka/microcontroller/rockchip/rk3568b2/pin.py
@@ -1,5 +1,12 @@
+# SPDX-FileCopyrightText: 2022 MrPanc0 for Adafruit Industries
+# SPDX-FileCopyrightText: 2023 Steve Jeong for Hardkernel
+#
+# SPDX-License-Identifier: MIT
+
 """A Pin class for use with Rockchip RK3568B2."""
 
+from adafruit_blinka.agnostic import detector
+from adafruit_blinka.microcontroller.alias import get_dts_alias, get_pwm_chipid
 from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
 
 GPIO3C_6 = Pin((3, 22))
@@ -31,17 +38,14 @@ ADC_AIN0 = 37
 ADC_AIN1 = 40
 
 # I2C
-I2C0_SCL = GPIO3B_5
-I2C0_SDA = GPIO3B_6
 I2C1_SCL = GPIO0B_3
 I2C1_SDA = GPIO0B_4
 
 # SPI
-SPI0_CS = GPIO2D_2
-SPI0_SCLK = GPIO2D_3
-SPI0_MISO = GPIO2D_0
-SPI0_MOSI = GPIO2D_1
-
+SPI0_CS_M1 = GPIO2D_2
+SPI0_SCLK_M1 = GPIO2D_3
+SPI0_MISO_M1 = GPIO2D_0
+SPI0_MOSI_M1 = GPIO2D_1
 
 # UART
 UART0_TX = GPIO0C_1
@@ -50,26 +54,65 @@ UART1_TX = GPIO3D_6
 UART1_RX = GPIO3D_7
 
 # PWM
-#PWM0 = GPIO4_C2
-#PWM1 = GPIO4_C6
+# PWM0 = GPIO4_C2
+# PWM1 = GPIO4_C6
 
 # ordered as i2cId, SCL, SDA
-i2cPorts = (
-    (0, I2C0_SCL, I2C0_SDA),
+i2cPorts = [
     (1, I2C1_SCL, I2C1_SDA),
-)
-
-# ordered as spiId, sckId, mosiId, misoId
-spiPorts = ((1, SPI0_SCLK, SPI0_MOSI, SPI0_MISO),)
+]
 
 # SysFS pwm outputs, pwm channel and pin in first tuple
-#pwmOuts = (
+# pwmOuts = (
 #    ((0, 0), PWM0),
 #   ((1, 0), PWM1),
-#)
+# )
+
+# ordered as spiId, sckId, mosiId, misoId
+spiPorts = ((0, SPI0_SCLK_M1, SPI0_MOSI_M1, SPI0_MISO_M1),)
+
+# SysFS pwm outputs, pwm channel and pin in first tuple
+pwmOuts = []
+
+# ordered as uartId, txId, rxId
+uartPorts = []
 
 # SysFS analog inputs, Ordered as analog analogInId, device, and channel
-analogIns = (
-            (ADC_AIN0, 0, 0),
-            (ADC_AIN1, 0, 0),
-            )
+analogIns = []
+
+board = detector.board.id
+if board in ("ODROID_M1"):
+    analogIns.append((37, 0, 7))
+    analogIns.append((40, 0, 6))
+    alias = get_dts_alias("fe5c0000.i2c")
+    if alias is not None:
+        globals()[alias + "_SCL"] = GPIO3B_5
+        globals()[alias + "_SDA"] = GPIO3B_6
+        i2cPorts.append((int(alias[-1]), GPIO3B_5, GPIO3B_6))
+    alias = get_pwm_chipid("fdd70010.pwm")
+    if alias is not None:
+        globals()["PWM" + alias] = GPIO0B_5
+        pwmOuts.append(((int(alias[-1]), 0), GPIO0B_5))
+    alias = get_pwm_chipid("fdd70020.pwm")
+    if alias is not None:
+        globals()["PWM" + alias] = GPIO0B_6
+        pwmOuts.append(((int(alias[-1]), 0), GPIO0B_6))
+    alias = get_pwm_chipid("fe6f0010.pwm")
+    if alias is not None:
+        globals()["PWM" + alias] = GPIO3B_2
+        pwmOuts.append(((int(alias[-1]), 0), GPIO3B_2))
+    alias = get_dts_alias("fdd50000.serial")
+    if alias is not None:
+        globals()[alias + "_TX"] = GPIO0C_1
+        globals()[alias + "_RX"] = GPIO0C_0
+        uartPorts.append((int(alias[-1]), GPIO0C_1, GPIO0C_0))
+    alias = get_dts_alias("fe650000.serial")
+    if alias is not None:
+        globals()[alias + "_TX"] = GPIO3D_6
+        globals()[alias + "_RX"] = GPIO3D_7
+        uartPorts.append((int(alias[-1]), GPIO3D_6, GPIO3D_7))
+
+analogIns = tuple(analogIns)
+i2cPorts = tuple(i2cPorts)
+pwmOuts = tuple(pwmOuts)
+uartPorts = tuple(uartPorts)