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| author | Erwan Le Ray <erwan.leray@foss.st.com> | 2021-03-19 19:42:51 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-04-07 13:25:52 +0100 |
| commit | e12c455055e9abc7403ce532616c0124a9d85ee7 (patch) | |
| tree | e455750eb5ae6999826dcac9225565dc4c7e159d /drivers/irqchip | |
| parent | 8e13d96670a4c050d4883e6743a9e9858e5cfe10 (diff) | |
| download | lwn-e12c455055e9abc7403ce532616c0124a9d85ee7.tar.gz lwn-e12c455055e9abc7403ce532616c0124a9d85ee7.zip | |
irqchip/stm32: Add usart instances exti direct event support
Add following usart instances exti direct event support (used for UART wake
up).
- exti 26 (USART1) is mapped to GIC 37
- exti 27 (USART2) is mapped to GIC 38
- exti 28 (USART3) is mapped to GIC 39
- exti 29 (USART6) is mapped to GIC 71
- exti 31 (UART5) is mapped to GIC 53
- exti 32 (UART7) is mapped to GIC 82
- exti 33 (UART8) is mapped to GIC 83
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210319184253.5841-4-erwan.leray@foss.st.com
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-stm32-exti.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index 8662d7b7b262..b9db90c4aa56 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -193,7 +193,14 @@ static const struct stm32_desc_irq stm32mp1_desc_irq[] = { { .exti = 23, .irq_parent = 72, .chip = &stm32_exti_h_chip_direct }, { .exti = 24, .irq_parent = 95, .chip = &stm32_exti_h_chip_direct }, { .exti = 25, .irq_parent = 107, .chip = &stm32_exti_h_chip_direct }, + { .exti = 26, .irq_parent = 37, .chip = &stm32_exti_h_chip_direct }, + { .exti = 27, .irq_parent = 38, .chip = &stm32_exti_h_chip_direct }, + { .exti = 28, .irq_parent = 39, .chip = &stm32_exti_h_chip_direct }, + { .exti = 29, .irq_parent = 71, .chip = &stm32_exti_h_chip_direct }, { .exti = 30, .irq_parent = 52, .chip = &stm32_exti_h_chip_direct }, + { .exti = 31, .irq_parent = 53, .chip = &stm32_exti_h_chip_direct }, + { .exti = 32, .irq_parent = 82, .chip = &stm32_exti_h_chip_direct }, + { .exti = 33, .irq_parent = 83, .chip = &stm32_exti_h_chip_direct }, { .exti = 47, .irq_parent = 93, .chip = &stm32_exti_h_chip_direct }, { .exti = 48, .irq_parent = 138, .chip = &stm32_exti_h_chip_direct }, { .exti = 50, .irq_parent = 139, .chip = &stm32_exti_h_chip_direct }, |