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path: root/hw/p8-i2c.c
AgeCommit message (Expand)AuthorFilesLines
2017-10-15hw/p8-i2c: Fix deadlock in p9_i2c_bus_owner_changeAnton Blanchard1-1/+1
2017-09-20hw/p8-i2c: Rework timeout handlingOliver O'Halloran1-13/+22
2017-08-30p8-i2c: Fix random data corruptionOliver O'Halloran1-1/+1
2017-08-26hw/p8-i2c: Fix OCC lockingOliver O'Halloran1-21/+37
2017-06-07p8-i2c OCC lock: fix locking in p9_i2c_bus_owner_changeStewart Smith1-2/+4
2017-06-06p8-i2c: occ: Add support for OCC to use I2C enginesShilpasri G Bhat1-0/+147
2017-05-19hw/i2c: Fix early lock dropOliver O'Halloran1-2/+0
2017-04-28i2c: Add interrupts support on P9Benjamin Herrenschmidt1-1/+8
2017-04-28i2c: Remove old hack for bad clock frequencyBenjamin Herrenschmidt1-6/+0
2017-04-28i2c: Log the engine clock frequency at bootBenjamin Herrenschmidt1-2/+3
2017-04-28i2c: Improve loggingBenjamin Herrenschmidt1-15/+31
2016-12-02p8-i2c reset things manually in some error conditionsStewart Smith1-22/+157
2016-11-24p8i2c: Use calculated poll_interval when booting OPALStewart Smith1-10/+13
2016-11-24i2c: Add i2c_run_req() to crank the state machine for a requestStewart Smith1-0/+18
2016-08-18p8-i2c: Don't crash if a centaur errored outBenjamin Herrenschmidt1-1/+7
2016-06-14hw/p8-i2c: Allow to set I2C request timeoutGavin Shan1-2/+23
2016-03-31opal/errorlog : Removes redundant header file inclusionMukesh Ojha1-2/+0
2016-03-08hw/p8-i2c: Speed up SMBUS_WRITEGavin Shan1-3/+8
2016-02-23p8-i2c: Send stop bit on timeoutsBenjamin Herrenschmidt1-13/+19
2015-11-10llvm-scan-build: fix potential division by zeroStewart Smith1-0/+3
2015-09-11timer: Pass current timer to timer callbacksBenjamin Herrenschmidt1-7/+10
2015-08-26Fix spelling mistakesStewart Smith1-2/+2
2015-07-31errorlog: Deprecate elog callback parameterSamuel Mendoza-Jonas1-5/+5
2015-07-06p8-i2c: Keep centaur OCC cache disabled during initsBenjamin Herrenschmidt1-2/+26
2015-07-06p8-i2c: Ensure request "result" field is updated on completionBenjamin Herrenschmidt1-0/+1
2015-07-06p8-i2c: Add support for Centaur i2cBenjamin Herrenschmidt1-14/+90
2015-05-13Add a couple more missing Naples referencesBenjamin Herrenschmidt1-0/+2
2015-03-04i2c: Workaround bad clock-frequency property from HostBootBenjamin Herrenschmidt1-0/+6
2015-03-04p8/i2c: Add OPAL properties in the i2c bus nodesNeelesh Gupta1-97/+162
2015-02-19update users of GET/SETFIELD()Dan Streetman1-1/+1
2015-02-19Change user-defined _MASK/_LSH to just maskDan Streetman1-30/+15
2015-02-18i2c: Turn large time_wait_ms() into statesBenjamin Herrenschmidt1-21/+29
2015-02-06Move skiboot internal things from opal.h to opal-api.hStewart Smith1-0/+2
2015-01-21i2c: Unify the frequencies to calculate bit rate divisorNeelesh Gupta1-6/+3
2014-11-14i2c: Update DT bindings and minor changesBenjamin Herrenschmidt1-53/+86
2014-11-14i2c: Provide FFDC data in the driverNeelesh Gupta1-72/+195
2014-11-12i2c: Use new timer facility and improve interrupts handlingBenjamin Herrenschmidt1-67/+47
2014-11-11i2c: Move bus management and OPAL API to core i2c codeBenjamin Herrenschmidt1-116/+10
2014-11-10i2c: Improve operations without interruptsBenjamin Herrenschmidt1-18/+91
2014-11-07i2c: Rework P8 i2c driverBenjamin Herrenschmidt1-479/+543
2014-11-05i2c: Bug fixes, clean up of the codeNeelesh Gupta1-157/+107
2014-10-27hw/i2c: i2c driver infrastructure providing device I/ONeelesh Gupta1-0/+1111
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