MN10300: Clear ASB2364 peripheral interrupt masks before enabling interrupts

[cascardo/linux.git] / arch / mn10300 / unit-asb2364 / irq-fpga.c

diff --git a/arch/mn10300/unit-asb2364/irq-fpga.c b/arch/mn10300/unit-asb2364/irq-fpga.c
index 4204a6c..ee84e62 100644 (file)
--- a/arch/mn10300/unit-asb2364/irq-fpga.c
+++ b/arch/mn10300/unit-asb2364/irq-fpga.c
@@ -88,6 +88,17 @@ void __init irq_fpga_init(void)
 {
        int irq;
 
+       ASB2364_FPGA_REG_MASK_LAN  = 0x0001;
+       SyncExBus();
+       ASB2364_FPGA_REG_MASK_UART = 0x0001;
+       SyncExBus();
+       ASB2364_FPGA_REG_MASK_I2C  = 0x0001;
+       SyncExBus();
+       ASB2364_FPGA_REG_MASK_USB  = 0x0001;
+       SyncExBus();
+       ASB2364_FPGA_REG_MASK_FPGA = 0x0001;
+       SyncExBus();
+
        for (irq = NR_CPU_IRQS; irq < NR_IRQS; irq++)
                set_irq_chip_and_handler(irq, &asb2364_fpga_pic, handle_level_irq);