From 13e7b3305b647cf58c47c979fe8a04e08caa6098 Mon Sep 17 00:00:00 2001 From: Cosmin Tanislav Date: Mon, 1 Dec 2025 13:29:31 +0200 Subject: irqchip: Add RZ/{T2H,N2H} Interrupt Controller (ICU) driver The Renesas RZ/T2H (R9A09G077) and Renesas RZ/N2H (R9A09G087) SoCs have an Interrupt Controller (ICU) that supports interrupts from external pins IRQ0 to IRQ15, and SEI, and software-triggered interrupts INTCPU0 to INTCPU15. INTCPU0 to INTCPU13, IRQ0 to IRQ13 are non-safety interrupts, while INTCPU14, INTCPU15, IRQ14, IRQ15 and SEI are safety interrupts, and are exposed via a separate register space. Signed-off-by: Cosmin Tanislav Signed-off-by: Thomas Gleixner Link: https://patch.msgid.link/20251201112933.488801-3-cosmin-gabriel.tanislav.xa@renesas.com --- drivers/soc/renesas/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/soc/renesas') diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig index 340a1ff7e92b..198baf890b14 100644 --- a/drivers/soc/renesas/Kconfig +++ b/drivers/soc/renesas/Kconfig @@ -423,6 +423,7 @@ config ARCH_R9A09G057 config ARCH_R9A09G077 bool "ARM64 Platform support for R9A09G077 (RZ/T2H)" default y if ARCH_RENESAS + select RENESAS_RZT2H_ICU help This enables support for the Renesas RZ/T2H SoC variants. -- cgit v1.2.3