[RFC PATCH v2 06/21] RISC-V: Kconfig: Select deferred GSI probe for ACPI systems

Sunil V L
2023-10-25T20:24:45Z

On RISC-V platforms, apart from root interrupt controllers (which
provide local interrupts and IPI), other interrupt controllers in the
hierarchy are probed late. Enable this select this CONFIG option for
RISC-V platforms so that device drivers which connect to deferred
interrupt controllers can take appropriate action.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
---
arch/riscv/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 8c105a151e12..b62441aefa6a 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -12,6 +12,7 @@ config 32BIT

config RISCV
def_bool y
+ select ARCH_ACPI_DEFERRED_GSI if ACPI
select ACPI_GENERIC_GSI if ACPI
select ACPI_MCFG if (ACPI && PCI)
select ACPI_REDUCED_HARDWARE_ONLY if ACPI
--
2.39.2