m68k/atari: use dedicated irq_chip for timer D interrupts
Add a special irq_chip for the Atari MFP timer D interrupt,
which is used as a polling timer for EtherNEC and NetUSBee
Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/arch/m68k/include/asm/atariints.h b/arch/m68k/include/asm/atariints.h
index 5fc13bd..8f71504 100644
--- a/arch/m68k/include/asm/atariints.h
+++ b/arch/m68k/include/asm/atariints.h
@@ -94,6 +94,15 @@
#define IRQ_SCCA_RX (52)
#define IRQ_SCCA_SPCOND (54)
+/* shared MFP timer D interrupts - hires timer for EtherNEC et al. */
+#define IRQ_MFP_TIMER1 (64)
+#define IRQ_MFP_TIMER2 (65)
+#define IRQ_MFP_TIMER3 (66)
+#define IRQ_MFP_TIMER4 (67)
+#define IRQ_MFP_TIMER5 (68)
+#define IRQ_MFP_TIMER6 (69)
+#define IRQ_MFP_TIMER7 (70)
+#define IRQ_MFP_TIMER8 (71)
#define INT_CLK 24576 /* CLK while int_clk =2.456MHz and divide = 100 */
#define INT_TICKS 246 /* to make sched_time = 99.902... HZ */