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>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/mips/ath25/ar5312.h b/arch/mips/ath25/ar5312.h
index 9e1e56e24eed..254f04f371b5 100644
--- a/arch/mips/ath25/ar5312.h
+++ b/arch/mips/ath25/ar5312.h
@@ -3,11 +3,13 @@
 
 #ifdef CONFIG_SOC_AR5312
 
+void ar5312_arch_init_irq(void);
 void ar5312_plat_time_init(void);
 void ar5312_plat_mem_setup(void);
 
 #else
 
+static inline void ar5312_arch_init_irq(void) {}
 static inline void ar5312_plat_time_init(void) {}
 static inline void ar5312_plat_mem_setup(void) {}