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path: root/drivers/i2c/busses/i2c-rcar.c
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* i2c: rcar: optimize cacheline to minimize HW race conditionWolfram Sang2021-03-171-1/+1
* i2c: rcar: faster irq code to minimize HW race conditionWolfram Sang2021-03-171-7/+4
* i2c: rcar: in slave mode, clear NACK earlierWolfram Sang2020-09-031-0/+1
* i2c: rcar: avoid race when unregistering slaveWolfram Sang2020-08-211-3/+5
* i2c: rcar: slave: only send STOP event when we have been addressedWolfram Sang2020-08-211-3/+4
* i2c: rcar: always clear ICSAR to avoid side effectsWolfram Sang2020-07-291-0/+3
* i2c: rcar: avoid race when unregistering slave clientWolfram Sang2019-08-141-4/+7
* i2c: rcar: wait for data empty before starting DMAWolfram Sang2019-03-201-7/+4
* i2c: rcar: let DMA enable routine return success statusWolfram Sang2019-03-201-5/+6
* i2c: rcar: sanity check for minimal DMA lengthWolfram Sang2019-03-201-2/+6
* i2c: rcar: explain the lockless designWolfram Sang2019-03-121-0/+9
* i2c: rcar: fix concurrency issue related to ICDMAERHiromitsu Yamasaki2019-03-121-3/+3
* i2c: rcar: refactor TCYC handlingWolfram Sang2019-02-081-9/+6
* i2c: rcar: comment maintenanceWolfram Sang2019-02-051-5/+2
* i2c: rcar: Fix clients using i2c from suspend callbackGeert Uytterhoeven2019-01-221-1/+3
* i2c: rcar: add suspend/resume supportWolfram Sang2019-01-081-0/+25
* i2c: rcar: check bus state before reinitializingWolfram Sang2018-11-271-4/+5
* i2c: rcar: cleanup DMA for all kinds of failureWolfram Sang2018-10-201-1/+5
* i2c: use SPDX identifier for Renesas driversWolfram Sang2018-08-241-9/+1
* i2c: rcar: implement STOP and REP_START according to docsWolfram Sang2018-08-201-14/+20
* i2c: rcar: refactor private flagsWolfram Sang2018-08-201-3/+4
* i2c: rcar: use core to detect 'no zero length' quirkWolfram Sang2018-08-041-7/+6
* i2c: rcar: handle RXDMA HW behaviour on Gen3Wolfram Sang2018-07-231-3/+51
* i2c: rcar: use the new get_bus_free callbackWolfram Sang2018-07-171-10/+11
* i2c: busses: make use of i2c_8bit_addr_from_msgPeter Rosin2018-05-291-1/+1
* i2c: rcar: enhance comment to avoid regressionsWolfram Sang2018-04-301-0/+2
* i2c: rcar: fix mask value of prohibited bitHiromitsu Yamasaki2018-03-241-2/+2
* i2c: rcar: fix some trivial typos in commentsWolfram Sang2018-01-241-3/+3
* i2c: rcar: implement bus recoveryWolfram Sang2018-01-161-2/+52
* i2c: rcar: skip DMA if buffer is not safeWolfram Sang2017-12-031-1/+1
* i2c: rcar: avoid unused ret variableEugeniu Rosca2017-08-171-3/+2
* Merge branch 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds2017-07-121-2/+7
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| * i2c: rcar: document HW incapabilitiesWolfram Sang2017-06-231-1/+6
| * i2c: use proper name for the R-Car SoCWolfram Sang2017-06-191-1/+1
* | i2c: rcar: use correct length when unmapping DMAWolfram Sang2017-06-151-1/+1
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* i2c: rcar: clarify PM handling with more commentsWolfram Sang2017-04-211-1/+3
* i2c: rcar: fix resume by always initializing registers before transferWolfram Sang2017-04-211-2/+2
* i2c: rcar: Add per-Generation fallback bindingsSimon Horman2016-12-111-1/+4
* Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/w...Linus Torvalds2016-10-071-3/+2
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| * i2c: rcar: add support for r8a7796 (R-Car M3-W)Ulrich Hecht2016-09-161-0/+1
| * i2c: don't print error when adding adapter failsWolfram Sang2016-08-221-3/+1
* | i2c: rcar: use proper device with dma_mapping_errorWolfram Sang2016-08-251-1/+1
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* i2c: rcar: use dma_request_chan()Niklas Söderlund2016-05-261-1/+1
* i2c: rcar: add DMA supportNiklas Söderlund2016-05-151-4/+229
* i2c: rcar: don't open code of_device_get_match_data()Wolfram Sang2016-03-031-1/+1
* Merge branch 'i2c/for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/w...Linus Torvalds2016-01-141-175/+144
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| * i2c: rcar: disable PM in multi-master modeWolfram Sang2016-01-021-3/+14
| * i2c: rcar: remove macros dealing with flagsWolfram Sang2016-01-021-13/+9
| * i2c: rcar: honor additional i2c timings from DTWolfram Sang2015-12-141-9/+12
| * i2c: rcar: switch to i2c generic dt parsingWolfram Sang2015-12-141-7/+9
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