summaryrefslogtreecommitdiffstats
path: root/sys/dev/uart/uart_bus_scc.c
Commit message (Collapse)AuthorAgeFilesLines
* Support for Freescale QUad Integrated Communications Controller.raj2008-03-031-0/+3
| | | | | | | | | | | | | The QUICC engine is found on various Freescale parts including MPC85xx, and provides multiple generic time-division serial channel resources, which are in turn muxed/demuxed by the Serial Communications Controller (SCC). Along with core QUICC/SCC functionality a uart(4)-compliant device driver is provided which allows for serial ports over QUICC/SCC. Approved by: cognet (mentor) Obtained from: Juniper MFp4: e500
* Add scc(4), a driver for serial communications controllers. Thesemarcel2006-03-301-0/+115
controllers typically have multiple channels and support a number of serial communications protocols. The scc(4) driver is itself an umbrella driver that delegates the control over each channel and mode to a subordinate driver (like uart(4)). The scc(4) driver supports the Siemens SAB 82532 and the Zilog Z8530 and replaces puc(4) for these devices.
OpenPOWER on IntegriCloud