iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/i2c/busses
History
Grygorii Tertychnyi 5a72477273 i2c: ocores: set IACK bit after core is enabled 
Setting IACK bit when core is disabled does not clear the "Interrupt Flag"
bit in the status register, and the interrupt remains pending.

Sometimes it causes failure for the very first message transfer, that is
usually a device probe.

Hence, set IACK bit after core is enabled to clear pending interrupt.

Fixes: 18f98b1e3147 ("[PATCH] i2c: New bus driver for the OpenCores I2C controller")
Signed-off-by: Grygorii Tertychnyi <grygorii.tertychnyi@leica-geosystems.com>
Acked-by: Peter Korsgaard <peter@korsgaard.com>
Cc: stable@vger.kernel.org
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-06-21 01:17:43 +02:00
..
i2c-acorn.c
…
i2c-ali15x3.c
i2c: ali15x3: remove printout on handled timeouts
2024-05-06 00:56:49 +02:00
i2c-ali1535.c
i2c: ali1535: remove printout on handled timeouts
2024-05-06 00:56:48 +02:00
i2c-ali1563.c
i2c: ali1563: remove printout on handled timeouts
2024-05-06 00:56:48 +02:00
i2c-altera.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-amd756-s4882.c
…
i2c-amd756.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-amd8111.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-amd-mp2-pci.c
i2c: amd-mp2: use msix/msi if the hardware supports
2022-11-01 13:41:22 +01:00
i2c-amd-mp2-plat.c
i2c: amd-mp2-plat: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:49 +02:00
i2c-amd-mp2.h
i2c: amd-mp2: use msix/msi if the hardware supports
2022-11-01 13:41:22 +01:00
i2c-aspeed.c
i2c: aspeed: Fix the dummy irq expected print
2024-03-08 10:10:27 +01:00
i2c-at91-core.c
i2c: at91-core: Use devm_clk_get_enabled()
2023-10-21 20:45:29 +02:00
i2c-at91-master.c
i2c: at91-master: remove printout on handled timeouts
2024-05-06 00:56:31 +02:00
i2c-at91-slave.c
i2c: at91: Fix the functionality flags of the slave-only interface
2024-06-12 17:07:33 +01:00
i2c-at91.h
…
i2c-au1550.c
i2c: au1550: Remove #ifdef guards for PM related functions
2023-08-08 15:36:48 +02:00
i2c-axxia.c
i2c: axxia: eliminate kernel-doc warnings
2023-10-28 14:34:53 +02:00
i2c-bcm2835.c
i2c: bcm2835: remove printout on handled timeouts
2024-05-06 00:56:32 +02:00
i2c-bcm-iproc.c
i2c: bcm-iproc: remove printout on handled timeouts
2024-05-06 00:56:32 +02:00
i2c-bcm-kona.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-brcmstb.c
i2c: brcmstb: Add support for atomic transfers
2023-10-11 18:35:26 +02:00
i2c-cadence.c
Code cleanup:
2024-05-13 15:56:14 +02:00
i2c-cbus-gpio.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-ccgx-ucsi.c
i2c: Introduce common module to instantiate CCGx UCSI
2022-02-15 10:04:53 +01:00
i2c-ccgx-ucsi.h
i2c: Introduce common module to instantiate CCGx UCSI
2022-02-15 10:04:53 +01:00
i2c-cht-wc.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-cp2615.c
i2c: cp2615: Fix 'assignment to __be16' warning
2023-11-08 10:27:17 +01:00
i2c-cpm.c
i2c: cpm: Remove linux,i2c-index conversion from be32
2024-01-18 21:10:42 +01:00
i2c-cros-ec-tunnel.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-davinci.c
i2c: davinci: remove printout on handled timeouts
2024-05-06 00:56:33 +02:00
i2c-designware-amdpsp.c
i2c: designware: Add doorbell support for Mendocino
2023-04-20 18:20:05 +08:00
i2c-designware-baytrail.c
i2c: designware: Add AMD PSP I2C bus support
2022-02-11 15:38:23 +01:00
i2c-designware-common.c
i2c: designware: Use accessors to DW_IC_INTR_MASK register
2024-02-27 01:51:33 +01:00
i2c-designware-core.h
i2c: designware: Implement generic polling mode code for Wangxun 10Gb NIC
2024-02-27 01:51:35 +01:00
i2c-designware-master.c
i2c: designware: Implement generic polling mode code for Wangxun 10Gb NIC
2024-02-27 01:51:35 +01:00
i2c-designware-pcidrv.c
i2c: designware: Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE()
2024-05-06 00:56:55 +02:00
i2c-designware-platdrv.c
i2c: designware: Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE()
2024-05-06 00:56:55 +02:00
i2c-designware-slave.c
i2c: designware: Fix the functionality flags of the slave-only interface
2024-06-12 17:07:34 +01:00
i2c-digicolor.c
i2c: digicolor: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:49 +02:00
i2c-diolan-u2c.c
…
i2c-dln2.c
i2c: dln2: Use dev_err_probe in probe function
2023-08-10 10:13:40 +02:00
i2c-eg20t.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-elektor.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-emev2.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-exynos5.c
i2c: exynos5: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:50 +02:00
i2c-fsi.c
…
i2c-gpio.c
i2c: gpio: move to per-adapter debugfs directory
2024-01-18 21:10:41 +01:00
i2c-gxp.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-highlander.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-hisi.c
i2c: hisi: Add clearing tx aempty interrupt operation
2024-02-08 09:34:19 +01:00
i2c-hix5hd2.c
i2c: hix5hd2: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:50 +02:00
i2c-hydra.c
…
i2c-i801.c
i2c: i801: remove printout on handled timeouts
2024-05-06 00:56:47 +02:00
i2c-ibm_iic.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-ibm_iic.h
…
i2c-icy.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-img-scb.c
i2c: img-scb: remove printout on handled timeouts
2024-05-06 00:56:33 +02:00
i2c-imx-lpi2c.c
i2c: imx-lpi2c: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:51 +02:00
i2c-imx.c
Minor changes to the I2C core. Most changes are in the drivers section
2024-03-15 12:09:49 -07:00
i2c-iop3xx.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-iop3xx.h
…
i2c-isch.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-ismt.c
i2c: ismt: remove printout on handled timeouts
2024-05-06 00:56:34 +02:00
i2c-jz4780.c
i2c: jz4780: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:53 +02:00
i2c-kempld.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-ljca.c
i2c: Add support for Intel LJCA USB I2C driver
2023-10-11 11:33:37 +02:00
i2c-lpc2k.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-ls2x.c
i2c: ls2x: Add driver for Loongson-2K/LS7A I2C controller
2023-02-02 22:23:59 +01:00
i2c-mchp-pci1xxxx.c
i2c: mchp-pci1xxxx: Avoid cast to incompatible function type
2023-06-05 10:43:45 +02:00
i2c-meson.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-microchip-corei2c.c
i2c: remove redundant dev_err_probe()
2023-08-08 15:36:55 +02:00
i2c-mlxbf.c
i2c: mlxbf: Use devm_platform_get_and_ioremap_resource()
2023-08-14 18:09:44 +02:00
i2c-mlxcpld.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-mpc.c
i2c: mpc: Removal of of_node_put with __free for auto cleanup
2024-05-06 00:56:12 +02:00
i2c-mt65xx.c
i2c: mt65xx: allow optional pmic clock
2023-09-19 22:00:22 +02:00
i2c-mt7621.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-mv64xxx.c
i2c: Use device_get_match_data()
2023-10-10 21:41:14 +02:00
i2c-mxs.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-nforce2-s4985.c
…
i2c-nforce2.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-nomadik.c
I2C core removes an argument from the i2c_mux_add_adapter() call to
2024-05-20 08:55:18 -07:00
i2c-npcm7xx.c
i2c: Remove redundant comparison in npcm_i2c_reg_slave
2024-02-14 22:51:54 +01:00
i2c-nvidia-gpu.c
usb: typec: ucsi: Mark dGPUs as DEVICE scope
2023-06-14 10:47:11 +02:00
i2c-ocores.c
i2c: ocores: set IACK bit after core is enabled
2024-06-21 01:17:43 +02:00
i2c-octeon-core.c
i2c: octeon: Handle watchdog timeout
2024-05-06 00:56:40 +02:00
i2c-octeon-core.h
i2c: octeon: Handle watchdog timeout
2024-05-06 00:56:40 +02:00
i2c-octeon-platdrv.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-omap.c
i2c: omap: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:51 +02:00
i2c-opal.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-owl.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-parport.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-pasemi-core.c
i2c: pasemi: split driver into two separate modules
2024-02-14 22:15:07 +01:00
i2c-pasemi-core.h
i2c: /pasemi: PASemi I2C controller IRQ enablement
2022-11-12 21:30:16 +01:00
i2c-pasemi-pci.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-pasemi-platform.c
i2c: pasemi-platform: Use devm_clk_get_enabled()
2023-06-23 11:56:34 +02:00
i2c-pca-isa.c
…
i2c-pca-platform.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-piix4.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-pnx.c
i2c: pnx: Use devm_platform_get_and_ioremap_resource()
2023-08-14 18:10:14 +02:00
i2c-powermac.c
i2c: powermac: replace deprecated strncpy
2023-09-22 12:12:07 +02:00
i2c-pxa-pci.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-pxa.c
i2c: pxa: use 'time_left' variable with wait_event_timeout()
2024-05-06 00:56:55 +02:00
i2c-qcom-cci.c
i2c: qcom-cci: Fix error checking in cci_probe()
2023-08-25 22:07:10 +02:00
i2c-qcom-geni.c
i2c: qcom-geni: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:54 +02:00
i2c-qup.c
i2c: qup: remove printout on handled timeouts
2024-05-06 00:56:35 +02:00
i2c-rcar.c
i2c: rcar: add FastMode+ support for Gen4
2024-01-18 21:10:42 +01:00
i2c-riic.c
i2c: riic: Add support for R9A09G057 SoC
2024-05-06 00:35:39 +02:00
i2c-rk3x.c
i2c: rk3x: use 'time_left' variable with wait_event_timeout()
2024-05-06 00:56:54 +02:00
i2c-robotfuzz-osif.c
i2c: robotfuzz-osif: fix control-request directions
2021-06-24 22:08:00 +02:00
i2c-rzv2m.c
i2c: rzv2m: Disable the operation of unit in case of error
2023-06-05 12:03:35 +02:00
i2c-s3c2410.c
i2c: s3c2410: use 'time_left' variable with wait_event_timeout()
2024-05-06 00:56:54 +02:00
i2c-scmi.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-sh7760.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-sh_mobile.c
i2c: sh_mobile: remove printout on handled timeouts
2024-05-06 00:56:36 +02:00
i2c-sibyte.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-simtec.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-sis96x.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-sis630.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-sis5595.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-sprd.c
i2c: sprd: Convert to platform remove callback returning void
2024-03-08 08:02:47 +01:00
i2c-st.c
i2c: st: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:52 +02:00
i2c-stm32.c
…
i2c-stm32.h
…
i2c-stm32f4.c
i2c: stm32f4: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:52 +02:00
i2c-stm32f7.c
i2c: stm32f7: use 'time_left' variable with wait_for_completion_timeout()
2024-05-06 00:56:52 +02:00
i2c-sun6i-p2wi.c
i2c: sun6i-p2wi: Prevent potential division by zero
2023-10-29 20:30:07 +01:00
i2c-synquacer.c
i2c: synquacer: Remove a clk reference from struct synquacer_i2c
2024-05-23 13:38:15 +02:00
i2c-taos-evm.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-tegra-bpmp.c
I2C: Explicitly include correct DT includes
2023-08-14 17:47:21 +02:00
i2c-tegra.c
i2c: tegra: remove printout on handled timeouts
2024-05-06 00:56:37 +02:00
i2c-thunderx-pcidrv.c
i2c: thunderx: Adding ioclk support
2024-05-06 00:56:41 +02:00
i2c-tiny-usb.c
i2c: tiny-usb: check usb base class before assuming the interface on device is for this driver
2023-08-14 15:14:42 +02:00
i2c-uniphier-f.c
i2c: uniphier-f: remove printout on handled timeouts
2024-05-06 00:56:37 +02:00
i2c-uniphier.c
i2c: uniphier: remove printout on handled timeouts
2024-05-06 00:56:37 +02:00
i2c-versatile.c
i2c: versatile: Use devm_platform_get_and_ioremap_resource()
2023-06-14 10:40:09 +02:00
i2c-via.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-viai2c-common.c
i2c: add zhaoxin i2c controller driver
2024-05-06 00:56:46 +02:00
i2c-viai2c-common.h
i2c: add zhaoxin i2c controller driver
2024-05-06 00:56:46 +02:00
i2c-viai2c-wmt.c
i2c: wmt: add platform type VIAI2C_PLAT_WMT
2024-05-06 00:56:45 +02:00
i2c-viai2c-zhaoxin.c
i2c: add zhaoxin i2c controller driver
2024-05-06 00:56:46 +02:00
i2c-viapro.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00
i2c-viperboard.c
i2c: viperboard: drop driver owner assignment
2024-05-06 00:35:39 +02:00
i2c-virtio.c
i2c: virtio: Remove #ifdef guards for PM related functions
2023-08-08 15:36:53 +02:00
i2c-xgene-slimpro.c
i2c: xgene-slimpro: Migrate to use generic PCC shmem related macros
2023-09-29 11:55:21 +01:00
i2c-xiic.c
i2c: xiic: Correct return value check for xiic_reinit()
2023-09-22 12:04:39 +02:00
i2c-xlp9xx.c
i2c: xlp9xx: Use dev_err_probe in probe function
2023-08-10 10:12:55 +02:00
Kconfig
i2c: add zhaoxin i2c controller driver
2024-05-06 00:56:46 +02:00
Makefile
i2c: add zhaoxin i2c controller driver
2024-05-06 00:56:46 +02:00
scx200_acb.c
i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
2024-01-18 21:10:41 +01:00