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/devices.h b/arch/mips/ath25/devices.h
index e25a326..2985586 100644
--- a/arch/mips/ath25/devices.h
+++ b/arch/mips/ath25/devices.h
@@ -5,6 +5,10 @@
#define ATH25_REG_MS(_val, _field) (((_val) & _field##_M) >> _field##_S)
+#define ATH25_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */
+
+extern void (*ath25_irq_dispatch)(void);
+
static inline bool is_ar2315(void)
{
return (current_cpu_data.cputype == CPU_4KEC);
