drivers: udc: stm32: update STM32_CLOCK_CHECK definition

ndrs-pst · kartben · commit 0ef38013b7cf · 2025-01-31T11:50:01.000+01:00
Introduce `UDC_STM32_CLOCK_CHECK` Kconfig option since
`USB_DC_STM32_CLOCK_CHECK` was intended for use with `usb_dc_stm32.c`,
which is mutually exclusive with `udc_stm32.c`.

Signed-off-by: Pisit Sawangvonganan &lt;pisit@ndrsolution.com&gt;
diff --git a/drivers/usb/udc/Kconfig.stm32 b/drivers/usb/udc/Kconfig.stm32
@@ -35,4 +35,12 @@ config UDC_STM32_MAX_QMESSAGES
 	help
 	  Maximum number of messages for handling of STM32 USBD ISR events.
 
+config UDC_STM32_CLOCK_CHECK
+	bool "Runtime USB 48MHz clock check"
+	default y if !(SOC_SERIES_STM32F1X || SOC_SERIES_STM32F3X || SOC_SERIES_STM32U5X)
+	help
+	  Enable USB clock 48MHz configuration runtime check.
+	  In specific cases, this check might provide wrong verdict and should
+	  be disabled.
+
 endif
diff --git a/drivers/usb/udc/udc_stm32.c b/drivers/usb/udc/udc_stm32.c
@@ -1116,7 +1116,7 @@ static int priv_clock_enable(void)
 		return -EIO;
 	}
 
-	if (IS_ENABLED(CONFIG_USB_DC_STM32_CLOCK_CHECK)) {
+	if (IS_ENABLED(CONFIG_UDC_STM32_CLOCK_CHECK)) {
 		uint32_t usb_clock_rate;
 
 		if (clock_control_get_rate(clk,

Original file line number	Diff line number	Diff line change
`@@ -1116,7 +1116,7 @@ static int priv_clock_enable(void)`
`1116`	`1116`	`return -EIO;`
`1117`	`1117`	`}`
`1118`	`1118`
`1119`		`- if (IS_ENABLED(CONFIG_USB_DC_STM32_CLOCK_CHECK)) {`
	`1119`	`+ if (IS_ENABLED(CONFIG_UDC_STM32_CLOCK_CHECK)) {`
`1120`	`1120`	`uint32_t usb_clock_rate;`
`1121`	`1121`
`1122`	`1122`	`if (clock_control_get_rate(clk,`