diff options
Diffstat (limited to 'drivers/soc/renesas/rcar-sysc.c')
| -rw-r--r-- | drivers/soc/renesas/rcar-sysc.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c index 68d6856c9d3c..22f0d646225c 100644 --- a/drivers/soc/renesas/rcar-sysc.c +++ b/drivers/soc/renesas/rcar-sysc.c @@ -400,10 +400,14 @@ out_put: } early_initcall(rcar_sysc_pd_init); -void __iomem * __init rcar_sysc_init(phys_addr_t base) +void __init rcar_sysc_init(phys_addr_t base, u32 syscier) { - if (rcar_sysc_pd_init()) - rcar_sysc_base = ioremap_nocache(base, PAGE_SIZE); + if (!rcar_sysc_pd_init()) + return; - return rcar_sysc_base; + rcar_sysc_base = ioremap_nocache(base, PAGE_SIZE); + + /* enable all interrupt sources, but do not use interrupt handler */ + iowrite32(syscier, rcar_sysc_base + SYSCIER); + iowrite32(0, rcar_sysc_base + SYSCIMR); } |