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drivers: usb: initial work for gd32 usb #55310

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drivers: usb: initial work for gd32 usb #55310

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ae8dcee
modules: hal_gigadevice: add usb support
Mar 1, 2023
6bd6244
drivers: usb: introduce gd32 usb device driver
Mar 1, 2023
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10 changes: 10 additions & 0 deletions drivers/usb/udc/udc_gd32.c
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
/*
* Copyright (c) 2023 BrainCo Inc.
*
* SPDX-License-Identifier: Apache-2.0
*/

#include <zephyr/kernel.h>
#include <zephyr/drivers/usb/udc.h>

#include <gd32_usb.h>
4 changes: 4 additions & 0 deletions modules/hal_gigadevice/CMakeLists.txt
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Expand Up @@ -57,6 +57,10 @@ zephyr_include_directories(${gd32_std_dir}/include)
zephyr_include_directories(${ZEPHYR_HAL_GIGADEVICE_MODULE_DIR}/include)
zephyr_include_directories(${ZEPHYR_HAL_GIGADEVICE_MODULE_DIR}/common_include)

if (${CONFIG_GD32_USB_SUPPORT})
zephyr_include_directories(${gd32_soc_dir}/usb_drivers/include)
endif()

zephyr_library_sources(${gd32_soc_sys_dir}/source/system_${CONFIG_SOC_SERIES}.c)

zephyr_library_sources_ifdef(CONFIG_USE_GD32_ADC ${gd32_std_src_dir}/${CONFIG_SOC_SERIES}_adc.c)
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5 changes: 5 additions & 0 deletions modules/hal_gigadevice/Kconfig
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Expand Up @@ -79,6 +79,11 @@ config GD32_DBG_SUPPORT
This option makes allows using functions that access to
DBG_CTL register such as dbg_periph_enable().

config GD32_USB_SUPPORT
bool "USB driver support"
help
Enable this if usb driver is supported for certain gd32 soc.

config USE_GD32_ADC
bool
help
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1 change: 1 addition & 0 deletions soc/arm/gigadevice/gd32f4xx/Kconfig.series
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Expand Up @@ -10,5 +10,6 @@ config SOC_SERIES_GD32F4XX
select SOC_FAMILY_GD32_ARM
select GD32_HAS_AF_PINMUX
select GD32_HAS_IRC_32K
select GD32_USB_SUPPORT
help
Enable support for GigaDevice GD32F4XX MCU series