diff options
| -rw-r--r-- | hw/watchdog/cmsdk-apb-watchdog.c | 7 | ||||
| -rw-r--r-- | include/hw/watchdog/cmsdk-apb-watchdog.h | 3 |
2 files changed, 8 insertions, 2 deletions
diff --git a/hw/watchdog/cmsdk-apb-watchdog.c b/hw/watchdog/cmsdk-apb-watchdog.c index 5bbadadfa6..b03bcb7362 100644 --- a/hw/watchdog/cmsdk-apb-watchdog.c +++ b/hw/watchdog/cmsdk-apb-watchdog.c @@ -30,6 +30,7 @@ #include "hw/irq.h" #include "hw/qdev-properties.h" #include "hw/registerfields.h" +#include "hw/qdev-clock.h" #include "hw/watchdog/cmsdk-apb-watchdog.h" #include "migration/vmstate.h" @@ -318,6 +319,7 @@ static void cmsdk_apb_watchdog_init(Object *obj) s, "cmsdk-apb-watchdog", 0x1000); sysbus_init_mmio(sbd, &s->iomem); sysbus_init_irq(sbd, &s->wdogint); + s->wdogclk = qdev_init_clock_in(DEVICE(s), "WDOGCLK", NULL, NULL); s->is_luminary = false; s->id = cmsdk_apb_watchdog_id; @@ -346,9 +348,10 @@ static void cmsdk_apb_watchdog_realize(DeviceState *dev, Error **errp) static const VMStateDescription cmsdk_apb_watchdog_vmstate = { .name = "cmsdk-apb-watchdog", - .version_id = 1, - .minimum_version_id = 1, + .version_id = 2, + .minimum_version_id = 2, .fields = (VMStateField[]) { + VMSTATE_CLOCK(wdogclk, CMSDKAPBWatchdog), VMSTATE_PTIMER(timer, CMSDKAPBWatchdog), VMSTATE_UINT32(control, CMSDKAPBWatchdog), VMSTATE_UINT32(intstatus, CMSDKAPBWatchdog), diff --git a/include/hw/watchdog/cmsdk-apb-watchdog.h b/include/hw/watchdog/cmsdk-apb-watchdog.h index 3da0d43e35..34069ca696 100644 --- a/include/hw/watchdog/cmsdk-apb-watchdog.h +++ b/include/hw/watchdog/cmsdk-apb-watchdog.h @@ -17,6 +17,7 @@ * * QEMU interface: * + QOM property "wdogclk-frq": frequency at which the watchdog is clocked + * + Clock input "WDOGCLK": clock for the watchdog's timer * + sysbus MMIO region 0: the register bank * + sysbus IRQ 0: watchdog interrupt * @@ -33,6 +34,7 @@ #include "hw/sysbus.h" #include "hw/ptimer.h" +#include "hw/clock.h" #include "qom/object.h" #define TYPE_CMSDK_APB_WATCHDOG "cmsdk-apb-watchdog" @@ -54,6 +56,7 @@ struct CMSDKAPBWatchdog { uint32_t wdogclk_frq; bool is_luminary; struct ptimer_state *timer; + Clock *wdogclk; uint32_t control; uint32_t intstatus; |