From: Erik <erik@apption.com>
Date: Sat, 22 Jul 2023 20:45:52 +0000 (-0400)
Subject: added support for i2c1-m4 overlay
X-Git-Tag: 8.20.1^2
X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/commitdiff_plain/670ae9fcfdb9b96b93c79bcee37827821cfdd337

added support for i2c1-m4 overlay
---

diff --git a/src/adafruit_blinka/board/orangepi/orangepi5.py b/src/adafruit_blinka/board/orangepi/orangepi5.py
index 1889393..e86f2ea 100644
--- a/src/adafruit_blinka/board/orangepi/orangepi5.py
+++ b/src/adafruit_blinka/board/orangepi/orangepi5.py
@@ -51,16 +51,16 @@ TXD = UART1_TX
 RXD = UART1_RX
 
 # I2C
-I2C1_SCL = pin.GPIO1_D2
-I2C1_SDA = pin.GPIO1_D3
+I2C1_SCL = pin.GPIO1_B1
+I2C1_SDA = pin.GPIO1_B2
 I2C3_SCL = pin.GPIO1_C1
 I2C3_SDA = pin.GPIO1_C0
 I2C5_SCL = pin.GPIO1_B6
 I2C5_SDA = pin.GPIO1_B7
 
 # Default I2C
-SCL = I2C5_SCL
-SDA = I2C5_SDA
+SCL = I2C1_SCL
+SDA = I2C1_SDA
 
 # SPI
 SPI4_MISO = pin.GPIO1_C0
diff --git a/src/adafruit_blinka/microcontroller/rockchip/rk3588/pin.py b/src/adafruit_blinka/microcontroller/rockchip/rk3588/pin.py
index 8879cd1..cca9184 100644
--- a/src/adafruit_blinka/microcontroller/rockchip/rk3588/pin.py
+++ b/src/adafruit_blinka/microcontroller/rockchip/rk3588/pin.py
@@ -204,6 +204,8 @@ I2C0_SCL_M1 = GPIO4_C5
 I2C0_SDA_M1 = GPIO4_C6
 I2C1_SCL_M0 = GPIO0_B5
 I2C1_SDA_M0 = GPIO0_B6
+I2C1_SCL_M4 = GPIO1_B1
+I2C1_SDA_M4 = GPIO1_B2
 I2C3_SCL_M1 = GPIO3_B7
 I2C3_SDA_M1 = GPIO3_C0
 I2C7_SCL_M3 = GPIO4_B2
@@ -217,6 +219,7 @@ I2C5_SCL_M3 = GPIO1_B6
 i2cPorts = (
     (0, I2C0_SCL_M1, I2C0_SDA_M1),
     (1, I2C1_SCL_M0, I2C1_SDA_M0),
+    (1, I2C1_SCL_M4, I2C1_SDA_M4),
     (3, I2C3_SCL_M1, I2C3_SDA_M1),
     (5, I2C5_SCL_M3, I2C5_SDA_M3),
     (7, I2C7_SCL_M3, I2C7_SDA_M3),