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linux/drivers/i2c/busses
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Masahiro Yamada ece27a337d i2c: uniphier-f: fix violation of tLOW requirement for Fast-mode 
Currently, the clock duty is set as tLOW/tHIGH = 1/1. For Fast-mode,
tLOW is set to 1.25 us while the I2C spec requires tLOW >= 1.3 us.

tLOW/tHIGH = 5/4 would meet both Standard-mode and Fast-mode:
  Standard-mode: tLOW = 5.56 us, tHIGH = 4.44 us
  Fast-mode:     tLOW = 1.39 us, tHIGH = 1.11 us

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2018-12-06 23:14:59 +01:00
..
i2c-acorn.c
i2c: acorn: remove outdated path from file header
2018-01-18 00:08:20 +01:00
i2c-ali15x3.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-ali1535.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ali1563.c
…
i2c-altera.c
i2c: altera: Add Altera I2C Controller driver
2017-09-13 23:37:16 +02:00
i2c-amd756-s4882.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
i2c-amd756.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-amd8111.c
i2c: amd8111: Mark expected switch fall-through
2018-08-08 22:28:46 +02:00
i2c-aspeed.c
i2c: aspeed: fix invalid clock parameters for very large divisors
2018-09-24 23:50:42 +02:00
i2c-at91.c
i2c: at91: Read all available bytes at once
2018-04-30 10:39:28 +02:00
i2c-au1550.c
i2c: au1550: Convert to devm_kzalloc and devm_ioremap_resource
2015-10-23 23:31:11 +02:00
i2c-axxia.c
i2c: axxia: properly handle master timeout
2018-12-06 23:14:53 +01:00
i2c-bcm2835.c
i2c: bcm2835: Set up the rising/falling edge delays
2018-02-22 12:11:07 +01:00
i2c-bcm-iproc.c
i2c: use dev_get_drvdata() to get private data in suspend/resume hooks
2017-07-31 17:03:32 +02:00
i2c-bcm-kona.c
Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-10-07 14:12:21 -07:00
i2c-brcmstb.c
i2c: remove i2c_lock_adapter and use i2c_lock_bus directly
2018-07-13 00:09:37 +02:00
i2c-cadence.c
i2c: use dev_get_drvdata() to get private data in suspend/resume hooks
2017-07-31 17:03:32 +02:00
i2c-cbus-gpio.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-cht-wc.c
i2c-cht-wc: Fix bq24190 supplier
2018-07-02 17:38:07 +02:00
i2c-cpm.c
i2c: busses: make i2c_adapter_quirks const
2017-08-29 22:32:47 +02:00
i2c-cros-ec-tunnel.c
i2c: i2c-cros-ec-tunnel: Reduce logging noise
2017-01-28 22:16:38 +01:00
i2c-davinci.c
Merge branch 'i2c/for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2018-08-21 17:40:46 -07:00
i2c-designware-baytrail.c
More ACPI updates for 4.20-rc1
2018-10-30 09:15:31 -07:00
i2c-designware-common.c
More ACPI updates for 4.20-rc1
2018-10-30 09:15:31 -07:00
i2c-designware-core.h
More ACPI updates for 4.20-rc1
2018-10-30 09:15:31 -07:00
i2c-designware-master.c
This is the 4.19-rc7 release
2018-10-11 23:07:30 +02:00
i2c-designware-pcidrv.c
i2c: designware: Add SPDX license tag
2018-08-20 10:45:45 +02:00
i2c-designware-platdrv.c
More ACPI updates for 4.20-rc1
2018-10-30 09:15:31 -07:00
i2c-designware-slave.c
i2c: designware: Add SPDX license tag
2018-08-20 10:45:45 +02:00
i2c-digicolor.c
i2c: digicolor: use clk_disable_unprepare instead of clk_unprepare
2016-11-18 01:48:01 +01:00
i2c-diolan-u2c.c
i2c: busses: make use of i2c_8bit_addr_from_msg
2018-05-29 20:30:49 +02:00
i2c-dln2.c
i2c: constify i2c_adapter_quirks structures
2016-11-18 02:05:03 +01:00
i2c-efm32.c
i2c: busses: make use of i2c_8bit_addr_from_msg
2018-05-29 20:30:49 +02:00
i2c-eg20t.c
i2c: busses: make use of i2c_8bit_addr_from_msg
2018-05-29 20:30:49 +02:00
i2c-elektor.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-emev2.c
i2c: use SPDX identifier for Renesas drivers
2018-08-24 14:49:36 +02:00
i2c-exynos5.c
i2c: exynos5: Describe the hardware variant for readability
2018-07-21 00:15:22 +02:00
i2c-fsi.c
i2c: fsi: Add bus recovery
2018-07-21 00:07:09 +02:00
i2c-gpio.c
Merge branch 'i2c/precise-locking-names_immutable' into i2c/for-4.19
2018-07-13 00:12:53 +02:00
i2c-highlander.c
i2c: use SPDX identifier for Renesas drivers
2018-08-24 14:49:36 +02:00
i2c-hix5hd2.c
i2c: busses: make use of i2c_8bit_addr_from_msg
2018-05-29 20:30:49 +02:00
i2c-hydra.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-i801.c
i2c: i801: fix DNV's SMBCTRL register offset
2018-09-04 18:04:55 +02:00
i2c-ibm_iic.c
i2c: ibm_iic: don't check number of messages in the driver
2018-05-24 22:05:54 +02:00
i2c-ibm_iic.h
…
i2c-img-scb.c
i2c: img-scb: Add runtime PM
2017-10-28 14:03:45 +02:00
i2c-imx-lpi2c.c
i2c: imx-lpi2c: Remove mx8dv compatible entry
2018-09-02 23:50:43 +02:00
i2c-imx.c
Merge branch 'i2c/for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2018-08-21 17:40:46 -07:00
i2c-iop3xx.c
i2c: iop3xx: use new 8 bit address helper function
2016-04-11 18:54:59 +02:00
i2c-iop3xx.h
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-isch.c
i2c: i2c-isch: fix spelling mistake "unitialized" -> "uninitialized"
2018-09-25 00:14:04 +02:00
i2c-ismt.c
i2c: ismt: 16-byte align the DMA buffer address
2018-01-15 21:02:43 +01:00
i2c-jz4780.c
i2c: jz4780: Fix module autoload
2016-10-25 11:48:58 +02:00
i2c-kempld.c
i2c: busses: make use of i2c_8bit_addr_from_msg
2018-05-29 20:30:49 +02:00
i2c-lpc2k.c
i2c: use dev_get_drvdata() to get private data in suspend/resume hooks
2017-07-31 17:03:32 +02:00
i2c-meson.c
i2c: meson: update doc description to fix build warnings
2018-01-26 18:33:44 +01:00
i2c-mlxcpld.c
i2c: mlxcpld: Allow configurable adapter id for mlxcpld
2018-04-30 10:39:29 +02:00
i2c-mpc.c
i2c: mpc: always determine I2C clock prescaler at runtime
2018-01-15 19:19:55 +01:00
i2c-mt65xx.c
i2c: mediatek: Use DMA safe buffers for i2c transactions
2018-09-06 20:33:15 +02:00
i2c-mv64xxx.c
i2c: mv64xxx: Apply errata delay only in standard mode
2018-03-17 21:20:04 +01:00
i2c-mxs.c
i2c: mxs: use core to detect 'no zero length' quirk
2018-08-04 23:25:06 +02:00
i2c-nforce2-s4985.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
i2c-nforce2.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
i2c-nomadik.c
i2c: busses: remove superfluous ignoring of children for RPM
2018-05-08 23:19:02 +02:00
i2c-nvidia-gpu.c
i2c: nvidia-gpu: limit reads also for combined messages
2018-11-27 14:00:22 +01:00
i2c-ocores.c
i2c: ocores: update my email address
2018-08-24 14:46:43 +02:00
i2c-octeon-core.c
i2c: octeon: Prevent error message on bus error
2018-03-02 11:11:15 +01:00
i2c-octeon-core.h
i2c: octeon: Prevent error message on bus error
2018-03-02 11:11:15 +01:00
i2c-octeon-platdrv.c
i2c: busses: make i2c_adapter const
2017-08-29 22:26:08 +02:00
i2c-omap.c
i2c: omap: use core to detect 'no zero length' quirk
2018-10-05 18:04:50 +02:00
i2c-opal.c
i2c: opal: don't check number of messages in the driver
2018-05-24 22:06:17 +02:00
i2c-owl.c
i2c: Add Actions Semiconductor Owl family S900 I2C driver
2018-08-04 22:56:02 +02:00
i2c-parport-light.c
i2c: i2c-smbus: Use threaded irq for smbalert
2017-10-28 23:42:26 +02:00
i2c-parport.c
i2c: i2c-smbus: Use threaded irq for smbalert
2017-10-28 23:42:26 +02:00
i2c-parport.h
i2c: parport: Add VCT-jig adapter
2015-08-10 08:37:34 +02:00
i2c-pasemi.c
i2c: pasemi: remove hardcoded bus numbers on smbus
2018-08-20 11:01:13 +02:00
i2c-pca-isa.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-pca-platform.c
i2c: pca-platform: move header to platform_data
2018-05-17 16:27:58 +02:00
i2c-piix4.c
i2c: piix4: Use request_muxed_region
2018-03-02 11:17:23 +01:00
i2c-pmcmsp.c
i2c: pmcmsp: use core to detect 'no zero length' quirk
2018-08-04 23:25:06 +02:00
i2c-pnx.c
i2c: pnx: move header into the driver
2018-05-17 16:27:59 +02:00
i2c-powermac.c
i2c: Convert to using %pOFn instead of device_node.name
2018-10-05 14:10:40 +02:00
i2c-puv3.c
i2c: busses: make i2c_algorithm const
2017-08-29 22:20:20 +02:00
i2c-pxa-pci.c
ARM: pxa: move header file out of I2C realm
2017-11-28 22:49:30 +01:00
i2c-pxa.c
ARM: pxa: move header file out of I2C realm
2017-11-28 22:49:30 +01:00
i2c-qcom-geni.c
i2c: qcom-geni: Fix runtime PM mismatch with child devices
2018-11-09 17:25:48 +01:00
i2c-qup.c
i2c: qup: use core to detect 'no zero length' quirk
2018-10-05 18:05:08 +02:00
i2c-rcar.c
i2c: rcar: check bus state before reinitializing
2018-11-27 14:00:36 +01:00
i2c-riic.c
i2c: use SPDX identifier for Renesas drivers
2018-08-24 14:49:36 +02:00
i2c-rk3x.c
i2c: rk3x: Don't print visible virtual mapping MMIO address
2018-05-24 22:09:05 +02:00
i2c-robotfuzz-osif.c
i2c: robotfuzz-osif: drop pointless test
2018-05-24 22:13:04 +02:00
i2c-s3c2410.c
i2c: remove i2c_lock_adapter and use i2c_lock_bus directly
2018-07-13 00:09:37 +02:00
i2c-scmi.c
i2c: scmi: Fix probe error on devices with an empty SMB0001 ACPI device node
2018-12-06 23:14:59 +01:00
i2c-sh7760.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sh_mobile.c
i2c: sh_mobile: Remove dummy runtime PM callbacks
2018-10-29 18:53:38 +00:00
i2c-sibyte.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-simtec.c
i2c: simtec: use release_mem_region instead of release_resource
2017-08-14 21:39:21 +02:00
i2c-sirf.c
i2c: busses: i2c-sirf: Fix spelling: "formular" -> "formula".
2018-02-22 12:12:35 +01:00
i2c-sis96x.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis630.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis5595.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-sprd.c
i2c: remove i2c_lock_adapter and use i2c_lock_bus directly
2018-07-13 00:09:37 +02:00
i2c-st.c
i2c: use dev_get_drvdata() to get private data in suspend/resume hooks
2017-07-31 17:03:32 +02:00
i2c-stm32.c
i2c: i2c-stm32: Add generic DMA API
2018-04-30 10:39:27 +02:00
i2c-stm32.h
i2c: i2c-stm32: Add generic DMA API
2018-04-30 10:39:27 +02:00
i2c-stm32f4.c
i2c-stm32f4: remove redundant initialization of pointer reg
2018-02-27 13:51:05 +01:00
i2c-stm32f7.c
i2c: stm32f7: fix documentation typo
2018-05-17 15:59:02 +02:00
i2c-stu300.c
i2c: stu300: use core to detect 'no zero length' quirk
2018-08-04 23:25:07 +02:00
i2c-sun6i-p2wi.c
i2c: sun6i-pw2i: explicitly request exclusive reset control
2017-08-14 21:40:21 +02:00
i2c-synquacer.c
i2c: synquacer: fix fall-through annotation
2018-09-25 00:06:02 +02:00
i2c-taos-evm.c
i2c: taos-evm: Remove duplicate NULL check
2017-11-02 00:01:21 +01:00
i2c-tegra-bpmp.c
i2c: tegra: fix spelling mistake: "contoller" -> "controller"
2017-04-21 14:04:57 +02:00
i2c-tegra.c
i2c: tegra: use core to detect 'no zero length' quirk
2018-10-05 18:05:27 +02:00
i2c-thunderx-pcidrv.c
i2c: thunderx: Remove duplicate NULL check
2017-11-02 00:01:31 +01:00
i2c-tiny-usb.c
i2c: i2c-tiny-usb: fix buffer not being DMA capable
2017-05-22 10:33:42 +02:00
i2c-uniphier-f.c
i2c: uniphier-f: fix violation of tLOW requirement for Fast-mode
2018-12-06 23:14:59 +01:00
i2c-uniphier.c
i2c: uniphier: fix violation of tLOW requirement for Fast-mode
2018-12-06 23:14:59 +01:00
i2c-versatile.c
i2c: versatile: Make i2c_algo_bit_data const
2017-08-29 22:34:12 +02:00
i2c-via.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-viapro.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-viperboard.c
i2c: viperboard: return message count on master_xfer success
2018-05-15 09:31:26 +02:00
i2c-wmt.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-xgene-slimpro.c
i2c: xgene-slimpro: Support v2
2017-11-01 23:54:53 +01:00
i2c-xiic.c
i2c: xiic: Make the start and the byte count write atomic
2018-09-06 20:49:09 +02:00
i2c-xlp9xx.c
i2c: xlp9xx: Fix case where SSIF read transaction completes early
2018-08-09 17:41:13 +02:00
i2c-xlr.c
i2c: xlr: use core to detect 'no zero length' quirk
2018-08-04 23:25:08 +02:00
i2c-zx2967.c
i2c: zx2967: use core to detect 'no zero length' quirk
2018-10-05 18:05:37 +02:00
Kconfig
i2c: add i2c bus driver for NVIDIA GPU
2018-11-09 17:46:43 +01:00
Makefile
i2c: add i2c bus driver for NVIDIA GPU
2018-11-09 17:46:43 +01:00
scx200_acb.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00