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linux/drivers/i2c/busses
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Mårten Lindahl f4ff0104d4 i2c: exynos5: Preserve high speed master code 
When the driver starts to send a message with the MASTER_ID field
set (high speed), the whole I2C_ADDR register is overwritten including
MASTER_ID as the SLV_ADDR_MAS field is set.

This patch preserves already written fields in I2C_ADDR when writing
SLV_ADDR_MAS.

Fixes: 8a73cd4cfa15 ("i2c: exynos5: add High Speed I2C controller driver")
Signed-off-by: Mårten Lindahl <martenli@axis.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-02-26 11:47:42 +01:00
..
i2c-acorn.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
i2c-ali15x3.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
i2c-ali1535.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
i2c-ali1563.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2019-06-05 17:37:16 +02:00
i2c-altera.c
i2c: altera: cleanup spinlock
2020-05-20 15:28:03 +02:00
i2c-amd756-s4882.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-amd756.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-amd8111.c
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00
i2c-amd-mp2-pci.c
i2c: amd-mp2: convert to PCI logging functions
2021-02-01 23:01:29 +01:00
i2c-amd-mp2-plat.c
i2c: amd-mp2: convert to PCI logging functions
2021-02-01 23:01:29 +01:00
i2c-amd-mp2.h
i2c: amd-mp2: Remove unused macro
2021-02-01 23:01:50 +01:00
i2c-aspeed.c
i2c: aspeed: Mask IRQ status to relevant bits
2020-09-14 08:55:44 +02:00
i2c-at91-core.c
i2c: at91: Send bus clear command if SDA is down
2020-05-05 16:37:21 +02:00
i2c-at91-master.c
i2c: at91: remove legacy DMA left overs
2020-11-03 21:34:40 +01:00
i2c-at91-slave.c
i2c: at91: added slave mode support
2019-03-24 22:41:51 +01:00
i2c-at91.h
i2c: at91: remove legacy DMA left overs
2020-11-03 21:34:40 +01:00
i2c-au1550.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-axxia.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-bcm2835.c
i2c: bcm2835: Simplify with dev_err_probe()
2020-09-18 23:02:03 +02:00
i2c-bcm-iproc.c
i2c: iproc: handle rx fifo full interrupt
2021-01-05 17:19:31 +01:00
i2c-bcm-kona.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-brcmstb.c
i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition
2021-02-26 11:25:24 +01:00
i2c-cadence.c
i2c: cadence: Clear HOLD bit at correct time in Rx path
2020-07-22 12:28:07 +02:00
i2c-cbus-gpio.c
i2c: cbus-gpio: Switch to use GPIO descriptors
2019-02-08 22:18:51 +01:00
i2c-cht-wc.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-cpm.c
i2c: cpm: Fix i2c_ram structure
2020-09-27 15:14:16 +02:00
i2c-cros-ec-tunnel.c
i2c: cros-ec-tunnel: Fix ACPI identifier
2020-01-31 09:01:25 +01:00
i2c-davinci.c
i2c: busses: convert to devm_platform_ioremap_resource
2020-04-15 12:09:09 +02:00
i2c-designware-baytrail.c
i2c: designware: Fix spelling typos in the comments
2020-03-21 19:53:08 +01:00
i2c-designware-common.c
i2c: designware: Adjust bus speed independently of ACPI
2020-06-23 21:24:33 +02:00
i2c-designware-core.h
i2c: designware: Get right data length
2021-02-26 11:26:09 +01:00
i2c-designware-master.c
i2c: designware: Get right data length
2021-02-26 11:26:09 +01:00
i2c-designware-pcidrv.c
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00
i2c-designware-platdrv.c
i2c: designware: Add device HID for Hygon I2C controller
2020-08-07 20:07:44 +02:00
i2c-designware-slave.c
i2c: designware: slave should do WRITE_REQUESTED before WRITE_RECEIVED
2020-11-06 16:02:00 +01:00
i2c-digicolor.c
i2c: busses: Replace spin_lock_irqsave with spin_lock in hard IRQ
2021-02-12 08:21:57 +01:00
i2c-diolan-u2c.c
i2c: drivers: Use generic definitions for bus frequencies
2020-03-24 22:36:59 +01:00
i2c-dln2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
i2c-eg20t.c
i2c: eg20t: use generic power management
2020-08-10 15:47:38 +02:00
i2c-elektor.c
Merge branch 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2021-02-22 09:02:24 -08:00
i2c-emev2.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
i2c-exynos5.c
i2c: exynos5: Preserve high speed master code
2021-02-26 11:47:42 +01:00
i2c-fsi.c
i2c: fsi: Prevent adding adapters for ports without dts nodes
2020-07-24 21:31:33 +02:00
i2c-gpio.c
i2c: gpio: fix MODULE_LICENCE
2021-01-05 17:30:45 +01:00
i2c-highlander.c
Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2020-02-07 12:54:13 -08:00
i2c-hix5hd2.c
i2c: fix platform_get_irq.cocci warnings
2021-01-05 17:33:48 +01:00
i2c-hydra.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-i801.c
i2c: i801: Add support for Intel Alder Lake PCH-P
2021-02-09 11:44:00 +01:00
i2c-ibm_iic.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
i2c-ibm_iic.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
i2c-icy.c
i2c: icy: Fix build with CONFIG_AMIGA_PCMCIA=n
2020-06-07 20:45:24 +02:00
i2c-img-scb.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-imx-lpi2c.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-imx.c
i2c: imx: Synthesize end of transaction events without idle interrupts
2021-02-01 23:12:01 +01:00
i2c-iop3xx.c
i2c: iop3xx: Fix memory leak in probe error path
2020-01-15 20:31:27 +01:00
i2c-iop3xx.h
Merge branch 'i2c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2019-07-15 21:10:39 -07:00
i2c-isch.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
i2c-ismt.c
i2c: ismt: Adding support for I2C_SMBUS_BLOCK_PROC_CALL
2020-12-03 21:20:53 +01:00
i2c-jz4780.c
i2c: busses: Replace spin_lock_irqsave with spin_lock in hard IRQ
2021-02-12 08:21:57 +01:00
i2c-kempld.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 294
2019-06-05 17:36:38 +02:00
i2c-lpc2k.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-meson.c
i2c: meson: fixup rate calculation with filter delay
2020-10-08 11:57:23 +02:00
i2c-mlxbf.c
i2c: mlxbf: Fix the return check of devm_ioremap and ioremap
2020-12-05 14:52:35 +01:00
i2c-mlxcpld.c
i2c: mlxcpld: Add support for I2C bus frequency setting
2021-01-06 15:36:46 +01:00
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: Move suspend and resume handling to NOIRQ phase
2021-01-28 10:54:45 +01:00
i2c-mt7621.c
i2c: drivers: Use generic definitions for bus frequencies
2020-03-24 22:36:59 +01:00
i2c-mv64xxx.c
i2c: mv64xxx: Fix check for missing clock after adding RPM
2021-02-09 11:41:59 +01:00
i2c-mxs.c
i2c: mxs: Remove unneeded platform_device_id
2020-12-02 21:29:31 +01:00
i2c-nforce2-s4985.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-nforce2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-nomadik.c
amba: Make the remove callback return void
2021-02-02 14:25:50 +01:00
i2c-npcm7xx.c
i2c: npcm7xx: Clear LAST bit after a failed transaction.
2020-09-27 20:05:27 +02:00
i2c-nvidia-gpu.c
i2c: nvidia-gpu: drop empty stub for runtime pm
2020-12-02 21:29:30 +01:00
i2c-ocores.c
i2c: ocores: Avoid false-positive error log message.
2020-12-03 21:18:16 +01:00
i2c-octeon-core.c
i2c: octeon: check correct size of maximum RECV_LEN packet
2021-01-17 12:26:55 +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: convert to devm_platform_ioremap_resource
2020-04-15 12:09:09 +02:00
i2c-omap.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
i2c-opal.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
i2c-owl.c
i2c: owl: Add compatible for the Actions Semi S500 I2C controller
2020-12-09 21:23:21 +01:00
i2c-parport.c
i2c: convert SMBus alert setup function to return an ERRPTR
2020-03-10 12:19:52 +01:00
i2c-pasemi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
i2c-pca-isa.c
isa: Make the remove callback for isa drivers return void
2021-01-26 07:42:27 +01:00
i2c-pca-platform.c
i2c: pca-platform: drop two members from driver data that are assigned to only
2020-12-02 21:29:31 +01:00
i2c-piix4.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
i2c-pmcmsp.c
Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2020-02-07 12:54:13 -08:00
i2c-pnx.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
i2c-powermac.c
i2c: powermac: use true,false for bool variable
2020-04-30 16:18:30 +02:00
i2c-pxa-pci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 462
2019-06-19 17:09:10 +02:00
i2c-pxa.c
i2c: pxa: move to generic GPIO recovery
2020-12-09 21:45:47 +01:00
i2c-qcom-cci.c
i2c: qcom: Fix IRQ error misassignement
2020-12-02 17:05:42 +01:00
i2c-qcom-geni.c
Revert "i2c: i2c-qcom-geni: Add shutdown callback for i2c"
2021-02-26 11:32:15 +01:00
i2c-qup.c
i2c: qup: advertise SMBus transfers using RECV_LEN
2021-01-22 09:59:25 +01:00
i2c-rcar.c
i2c: rcar: protect against supurious interrupts on V3U
2021-01-05 16:29:46 +01:00
i2c-riic.c
i2c: drivers: Use generic definitions for bus frequencies
2020-03-24 22:36:59 +01:00
i2c-rk3x.c
i2c: rk3x: Simplify with dev_err_probe()
2020-09-27 19:58:56 +02:00
i2c-robotfuzz-osif.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
i2c-s3c2410.c
i2c: s3c2410: advertise SMBus transfers using RECV_LEN
2021-01-22 09:59:49 +01:00
i2c-scmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
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: Mark adapter suspended during suspend
2020-12-09 21:29:50 +01:00
i2c-sibyte.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
i2c-simtec.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235
2019-06-19 17:09:07 +02:00
i2c-sis96x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-sis630.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-sis5595.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-sprd.c
i2c: sprd: use a specific timeout to avoid system hang up issue
2021-01-04 19:22:07 +01:00
i2c-st.c
Merge branch 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2020-04-02 15:54:13 -07:00
i2c-stm32.c
i2c: stm32: Simplify with dev_err_probe()
2020-09-21 11:45:43 +02:00
i2c-stm32.h
i2c: stm32: Use the correct style for SPDX License Identifier
2019-08-14 14:56:54 +02:00
i2c-stm32f4.c
i2c: stm32: Simplify with dev_err_probe()
2020-09-21 11:45:43 +02:00
i2c-stm32f7.c
Merge branch 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2021-02-22 09:02:24 -08:00
i2c-sun6i-p2wi.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-synquacer.c
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00
i2c-taos-evm.c
i2c: taos-evm: convert to use i2c_new_client_device()
2020-01-15 20:39:41 +01:00
i2c-tegra-bpmp.c
i2c: bpmp-tegra: Ignore unknown I2C_M flags
2021-01-17 12:17:11 +01:00
i2c-tegra.c
i2c: tegra: Use threaded interrupt
2021-01-28 10:03:58 +01:00
i2c-thunderx-pcidrv.c
i2c: drivers: Use generic definitions for bus frequencies
2020-03-24 22:36:59 +01:00
i2c-tiny-usb.c
i2c: tiny-usb: Correct I2C fault codes.
2020-01-06 15:40:43 +01:00
i2c-uniphier-f.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-uniphier.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-versatile.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
i2c-via.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-viapro.c
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00
i2c-viperboard.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
i2c-wmt.c
i2c: drivers: Use generic definitions for bus frequencies
2020-03-24 22:36:59 +01:00
i2c-xgene-slimpro.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
i2c-xiic.c
i2c: xiic: Support forcing single-master in DT
2020-08-28 09:00:00 +02:00
i2c-xlp9xx.c
i2c: busses: remove duplicate dev_err()
2020-04-18 23:42:14 +02:00
i2c-xlr.c
i2c: busses: convert to devm_platform_ioremap_resource
2020-04-15 12:09:09 +02:00
Kconfig
Merge branch 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2021-02-22 09:02:24 -08:00
Makefile
i2c: remove zte zx bus driver
2021-01-28 09:46:01 +01:00
scx200_acb.c
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00