The loongson gpio driver need select IRQ_DOMAIN_HIERARCHY and add such support. Signed-off-by: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx> --- drivers/gpio/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 55b7c5bae4aa..0f014411703e 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -395,6 +395,7 @@ config GPIO_LOONGSON_64BIT depends on LOONGARCH || COMPILE_TEST select GPIO_GENERIC select GPIOLIB_IRQCHIP + select IRQ_DOMAIN_HIERARCHY help Say yes here to support the GPIO functionality of a number of Loongson series of chips. The Loongson GPIO controller supports -- 2.20.1
