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driver: usb: stm32: add partial host support #71449

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driver: usb: stm32: add partial host support #71449

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cb811ac
dts: usb: stm32: add number of host channels property
faloj Apr 15, 2024
f72f462
driver: usb: stm32: add partial host support
faloj Apr 15, 2024
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1 change: 1 addition & 0 deletions drivers/usb/uhc/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -5,4 +5,5 @@ zephyr_library()

zephyr_library_sources(uhc_common.c)
zephyr_library_sources_ifdef(CONFIG_UHC_MAX3421E uhc_max3421e.c)
zephyr_library_sources_ifdef(CONFIG_UHC_STM32 uhc_stm32.c)
zephyr_library_sources_ifdef(CONFIG_UHC_VIRTUAL uhc_virtual.c)
1 change: 1 addition & 0 deletions drivers/usb/uhc/Kconfig
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Expand Up @@ -37,6 +37,7 @@ module-str = uhc drv
source "subsys/logging/Kconfig.template.log_config"

source "drivers/usb/uhc/Kconfig.max3421e"
source "drivers/usb/uhc/Kconfig.stm32"
source "drivers/usb/uhc/Kconfig.virtual"

endif # UHC_DRIVER
23 changes: 23 additions & 0 deletions drivers/usb/uhc/Kconfig.stm32
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@@ -0,0 +1,23 @@
# Copyright (c) 2024 Syslinbit SCOP SAS
# SPDX-License-Identifier: Apache-2.0

config UHC_STM32
bool "STM32 USB host controller driver"
default y
depends on DT_HAS_ST_STM32_OTGFS_ENABLED \
|| DT_HAS_ST_STM32_OTGHS_ENABLED \
|| DT_HAS_ST_STM32_USB_ENABLED
select USE_STM32_LL_USB
select USE_STM32_HAL_HCD
help
STM32 USB host controller driver.

if UHC_STM32

config UHC_STM32_DRV_THREAD_STACK_SIZE
int "Driver internal thread stack size"
default 512
help
Size of the stack used in the STM32 USB host driver

endif #UHC_STM32
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