diff options
Diffstat (limited to 'hw/timer/milkymist-sysctl.c')
| -rw-r--r-- | hw/timer/milkymist-sysctl.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/hw/timer/milkymist-sysctl.c b/hw/timer/milkymist-sysctl.c index 5f2948037a..21948328ce 100644 --- a/hw/timer/milkymist-sysctl.c +++ b/hw/timer/milkymist-sysctl.c @@ -18,7 +18,7 @@ * * * Specification available at: - * http://www.milkymist.org/socdoc/sysctl.pdf + * http://milkymist.walle.cc/socdoc/sysctl.pdf */ #include "qemu/osdep.h" @@ -270,9 +270,10 @@ static void milkymist_sysctl_reset(DeviceState *d) s->regs[R_GPIO_IN] = s->strappings; } -static int milkymist_sysctl_init(SysBusDevice *dev) +static void milkymist_sysctl_init(Object *obj) { - MilkymistSysctlState *s = MILKYMIST_SYSCTL(dev); + MilkymistSysctlState *s = MILKYMIST_SYSCTL(obj); + SysBusDevice *dev = SYS_BUS_DEVICE(obj); sysbus_init_irq(dev, &s->gpio_irq); sysbus_init_irq(dev, &s->timer0_irq); @@ -282,14 +283,18 @@ static int milkymist_sysctl_init(SysBusDevice *dev) s->bh1 = qemu_bh_new(timer1_hit, s); s->ptimer0 = ptimer_init(s->bh0); s->ptimer1 = ptimer_init(s->bh1); - ptimer_set_freq(s->ptimer0, s->freq_hz); - ptimer_set_freq(s->ptimer1, s->freq_hz); - memory_region_init_io(&s->regs_region, OBJECT(s), &sysctl_mmio_ops, s, + memory_region_init_io(&s->regs_region, obj, &sysctl_mmio_ops, s, "milkymist-sysctl", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); +} - return 0; +static void milkymist_sysctl_realize(DeviceState *dev, Error **errp) +{ + MilkymistSysctlState *s = MILKYMIST_SYSCTL(dev); + + ptimer_set_freq(s->ptimer0, s->freq_hz); + ptimer_set_freq(s->ptimer1, s->freq_hz); } static const VMStateDescription vmstate_milkymist_sysctl = { @@ -319,9 +324,8 @@ static Property milkymist_sysctl_properties[] = { static void milkymist_sysctl_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - k->init = milkymist_sysctl_init; + dc->realize = milkymist_sysctl_realize; dc->reset = milkymist_sysctl_reset; dc->vmsd = &vmstate_milkymist_sysctl; dc->props = milkymist_sysctl_properties; @@ -331,6 +335,7 @@ static const TypeInfo milkymist_sysctl_info = { .name = TYPE_MILKYMIST_SYSCTL, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(MilkymistSysctlState), + .instance_init = milkymist_sysctl_init, .class_init = milkymist_sysctl_class_init, }; |