Merge remote-tracking branch 'pmaydell/arm-devs.for-upstream' into staging
* pmaydell/arm-devs.for-upstream:
arm_gic: Rename gic_state to GICState
zynq_slcr: Fixed ResetValues enum
versatilepb: add gpio pl061 support
hw/ds1338: Implement state save/restore
hw/ds1338: Remove 'now' field from state struct
hw/ds1338: Recapture current time when register pointer wraps around
hw/ds1338: Fix mishandling of register pointer
hw/arm_gic.c: Fix improper DPRINTF output.
cadence_ttc: Fix 'clear on read' behavior