MIPS: ath25: add interrupts handling routines
Add interrupts initialization and handling routines, also add AHB bus
error interrupt handlers for both SoCs families.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8240/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/ath25/board.c b/arch/mips/ath25/board.c
index 6063bdf..d4675e0 100644
--- a/arch/mips/ath25/board.c
+++ b/arch/mips/ath25/board.c
@@ -20,6 +20,8 @@
#include "ar5312.h"
#include "ar2315.h"
+void (*ath25_irq_dispatch)(void);
+
static void ath25_halt(void)
{
local_irq_disable();
@@ -42,6 +44,7 @@
asmlinkage void plat_irq_dispatch(void)
{
+ ath25_irq_dispatch();
}
void __init plat_time_init(void)
@@ -61,4 +64,10 @@
{
clear_c0_status(ST0_IM);
mips_cpu_irq_init();
+
+ /* Initialize interrupt controllers */
+ if (is_ar5312())
+ ar5312_arch_init_irq();
+ else
+ ar2315_arch_init_irq();
}