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usb: usdc: BL61x Device HS USB #97750

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usb: usdc: BL61x Device HS USB #97750

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5450b6a
usb: udc: Introduce bl61x UDC driver
VynDragon Oct 16, 2025
b60230c
dts: Add BL61x USB device binding
VynDragon Oct 16, 2025
ad3fbc6
boards: bflb: Add USB to ai_m62_12f
VynDragon Oct 18, 2025
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4 changes: 4 additions & 0 deletions boards/aithinker/ai_m62_12f/ai_m62_12f.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -108,3 +108,7 @@
&gpio0 {
status = "okay";
};

zephyr_udc0: &usbd {
status = "okay";
};
1 change: 1 addition & 0 deletions boards/aithinker/ai_m62_12f/ai_m62_12f.yaml
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Expand Up @@ -17,4 +17,5 @@ supported:
- gpio
- pinctrl
- uart
- usbd
vendor: bflb
1 change: 1 addition & 0 deletions drivers/usb/udc/CMakeLists.txt
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Expand Up @@ -6,6 +6,7 @@ zephyr_library()
zephyr_library_sources(udc_common.c)
zephyr_library_include_directories(${ZEPHYR_BASE}/drivers/usb/common/)

zephyr_library_sources_ifdef(CONFIG_UDC_BFLB_BL61X udc_bflb_bl61x.c)
zephyr_library_sources_ifdef(CONFIG_UDC_DWC2 udc_dwc2.c)
zephyr_library_sources_ifdef(CONFIG_UDC_NRF udc_nrf.c)
zephyr_library_sources_ifdef(CONFIG_UDC_KINETIS udc_kinetis.c)
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1 change: 1 addition & 0 deletions drivers/usb/udc/Kconfig
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Expand Up @@ -69,6 +69,7 @@ module = UDC_DRIVER
module-str = usb drv
source "subsys/logging/Kconfig.template.log_config"

source "drivers/usb/udc/Kconfig.bflb"
source "drivers/usb/udc/Kconfig.dwc2"
source "drivers/usb/udc/Kconfig.nrf"
source "drivers/usb/udc/Kconfig.kinetis"
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22 changes: 22 additions & 0 deletions drivers/usb/udc/Kconfig.bflb
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@@ -0,0 +1,22 @@
# Copyright (c) 2024-2025 MASSDRIVER EI (massdriver.space)
# SPDX-License-Identifier: Apache-2.0

config UDC_BFLB_BL61X
bool "BL61x USB device controller driver"
select UDC_DRIVER_HAS_HIGH_SPEED_SUPPORT
imply UDC_WORKQUEUE
default y
depends on DT_HAS_BFLB_BL61X_UDC_ENABLED
help
Bouffalolab BL61x USB device controller driver

if UDC_BFLB_BL61X

config UDC_BFLB_BL61X_EVENT_COUNT
int "Number or blocks in event slab"
range 4 16
default 8
help
Number of blocks in slab for internal endpoint events.

endif # UDC_BFLB_BL61X
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