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drivers: gpio & interrupt_controller: Add stm32 u5 support 

Add changes to STM32 GPIO and Interrupt controller driver
to support stm32u5 series.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
pull/37308/head
Erwan Gouriou 4 years ago committed by Kumar Gala
parent
9e351db03e
commit
06b94f20aa
3 changed files with 17 additions and 9 deletions
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  1. 6
      drivers/gpio/gpio_stm32.c
  2. 4
      drivers/interrupt_controller/Kconfig.stm32
  3. 16
      drivers/interrupt_controller/intc_exti_stm32.c

6
drivers/gpio/gpio_stm32.c
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@ -288,7 +288,8 @@ static void gpio_stm32_set_exti_source(int port, int pin) @@ -288,7 +288,8 @@ static void gpio_stm32_set_exti_source(int port, int pin)
#elif CONFIG_SOC_SERIES_STM32MP1X
LL_EXTI_SetEXTISource(port, line);
#elif defined(CONFIG_SOC_SERIES_STM32G0X) || \
defined(CONFIG_SOC_SERIES_STM32L5X)
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
LL_EXTI_SetEXTISource(port, line);
#else
LL_SYSCFG_SetEXTISource(port, line);
@ -306,7 +307,8 @@ static int gpio_stm32_get_exti_source(int pin) @@ -306,7 +307,8 @@ static int gpio_stm32_get_exti_source(int pin)
#elif CONFIG_SOC_SERIES_STM32MP1X
port = LL_EXTI_GetEXTISource(line);
#elif defined(CONFIG_SOC_SERIES_STM32G0X) || \
defined(CONFIG_SOC_SERIES_STM32L5X)
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
port = LL_EXTI_GetEXTISource(line);
#else
port = LL_SYSCFG_GetEXTISource(line);

4
drivers/interrupt_controller/Kconfig.stm32
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@ -72,7 +72,7 @@ config EXTI_STM32_EXTI4_IRQ_PRI @@ -72,7 +72,7 @@ config EXTI_STM32_EXTI4_IRQ_PRI
help
IRQ priority of EXTI4 interrupt
if SOC_SERIES_STM32MP1X || SOC_SERIES_STM32L5X
if SOC_SERIES_STM32MP1X || SOC_SERIES_STM32L5X || SOC_SERIES_STM32U5X
config EXTI_STM32_EXTI5_IRQ_PRI
int "EXTI5 IRQ priority"
@ -153,7 +153,7 @@ config EXTI_STM32_EXTI15_IRQ_PRI @@ -153,7 +153,7 @@ config EXTI_STM32_EXTI15_IRQ_PRI
endif # SOC_SERIES_STM32MP1X
if SOC_SERIES_STM32MP1X!=y && SOC_SERIES_STM32L5X!=y
if SOC_SERIES_STM32MP1X!=y && SOC_SERIES_STM32L5X!=y && SOC_SERIES_STM32U5X!=y
config EXTI_STM32_EXTI9_5_IRQ_PRI
int "EXTI9:5 IRQ priority"

16
drivers/interrupt_controller/intc_exti_stm32.c
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@ -86,7 +86,8 @@ const IRQn_Type exti_irq_table[] = { @@ -86,7 +86,8 @@ const IRQn_Type exti_irq_table[] = {
0xFF, TAMP_STAMP_IRQn, RTC_WKUP_IRQn, LPTIM1_IRQn
};
#elif defined(CONFIG_SOC_SERIES_STM32MP1X) || \
defined(CONFIG_SOC_SERIES_STM32L5X)
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
const IRQn_Type exti_irq_table[] = {
EXTI0_IRQn, EXTI1_IRQn, EXTI2_IRQn, EXTI3_IRQn,
EXTI4_IRQn, EXTI5_IRQn, EXTI6_IRQn, EXTI7_IRQn,
@ -158,7 +159,8 @@ static inline int stm32_exti_is_pending(int line) @@ -158,7 +159,8 @@ static inline int stm32_exti_is_pending(int line)
if (line < 32) {
#if defined(CONFIG_SOC_SERIES_STM32MP1X) || \
defined(CONFIG_SOC_SERIES_STM32G0X) || \
defined(CONFIG_SOC_SERIES_STM32L5X)
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
return (LL_EXTI_IsActiveRisingFlag_0_31(1 << line) ||
LL_EXTI_IsActiveFallingFlag_0_31(1 << line));
#elif defined(CONFIG_SOC_SERIES_STM32H7X) && defined(CONFIG_CPU_CORTEX_M4)
@ -182,7 +184,8 @@ static inline void stm32_exti_clear_pending(int line) @@ -182,7 +184,8 @@ static inline void stm32_exti_clear_pending(int line)
if (line < 32) {
#if defined(CONFIG_SOC_SERIES_STM32MP1X) || \
defined(CONFIG_SOC_SERIES_STM32G0X) || \
defined(CONFIG_SOC_SERIES_STM32L5X)
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
LL_EXTI_ClearRisingFlag_0_31(1 << line);
LL_EXTI_ClearFallingFlag_0_31(1 << line);
#elif defined(CONFIG_SOC_SERIES_STM32H7X) && defined(CONFIG_CPU_CORTEX_M4)
@ -303,7 +306,8 @@ static inline void __stm32_exti_isr_4(const void *arg) @@ -303,7 +306,8 @@ static inline void __stm32_exti_isr_4(const void *arg)
}
#if defined(CONFIG_SOC_SERIES_STM32MP1X) || \
defined(CONFIG_SOC_SERIES_STM32L5X)
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
static inline void __stm32_exti_isr_5(const void *arg)
{
__stm32_exti_isr(5, 6, arg);
@ -481,6 +485,7 @@ static void __stm32_exti_connect_irqs(const struct device *dev) @@ -481,6 +485,7 @@ static void __stm32_exti_connect_irqs(const struct device *dev)
defined(CONFIG_SOC_SERIES_STM32L4X) || \
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32MP1X) || \
defined(CONFIG_SOC_SERIES_STM32U5X) || \
defined(CONFIG_SOC_SERIES_STM32WBX) || \
defined(CONFIG_SOC_SERIES_STM32G4X) || \
defined(CONFIG_SOC_SERIES_STM32WLX)
@ -512,7 +517,8 @@ static void __stm32_exti_connect_irqs(const struct device *dev) @@ -512,7 +517,8 @@ static void __stm32_exti_connect_irqs(const struct device *dev)
__stm32_exti_isr_4, DEVICE_DT_GET(EXTI_NODE),
0);
#if !defined(CONFIG_SOC_SERIES_STM32MP1X) && \
!defined(CONFIG_SOC_SERIES_STM32L5X)
!defined(CONFIG_SOC_SERIES_STM32L5X) && \
!defined(CONFIG_SOC_SERIES_STM32U5X)
IRQ_CONNECT(EXTI9_5_IRQn,
CONFIG_EXTI_STM32_EXTI9_5_IRQ_PRI,
__stm32_exti_isr_9_5, DEVICE_DT_GET(EXTI_NODE),

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