From 239e20ba7399fc026325c4cd8c98c08a160a9773 Mon Sep 17 00:00:00 2001
From: zhiqiang-ch <zhiqiangyou@arterytek.com>
Date: Tue, 30 Dec 2025 10:44:03 +0800
Subject: support for the AT32F45X series

---
 src/portable/synopsys/dwc2/dwc2_at32.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/portable')

diff --git a/src/portable/synopsys/dwc2/dwc2_at32.h b/src/portable/synopsys/dwc2/dwc2_at32.h
index 513495eb1..10824ae92 100644
--- a/src/portable/synopsys/dwc2/dwc2_at32.h
+++ b/src/portable/synopsys/dwc2/dwc2_at32.h
@@ -61,6 +61,11 @@
   #define OTG1_FIFO_SIZE           1280
   #define OTG1_IRQn                OTGFS1_IRQn
   #define DWC2_OTG1_REG_BASE       0x50000000UL
+#elif CFG_TUSB_MCU == OPT_MCU_AT32F45X
+  #include <at32f45x.h>
+  #define OTG1_FIFO_SIZE           1280
+  #define OTG1_IRQn                OTGFS1_IRQn
+  #define DWC2_OTG1_REG_BASE       0x50000000UL
 #endif
 
 #ifdef __cplusplus
-- 
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