From e12c455055e9abc7403ce532616c0124a9d85ee7 Mon Sep 17 00:00:00 2001 From: Erwan Le Ray Date: Fri, 19 Mar 2021 19:42:51 +0100 Subject: 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 Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20210319184253.5841-4-erwan.leray@foss.st.com --- drivers/irqchip/irq-stm32-exti.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/irqchip') 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 }, -- cgit v1.2.3