linux-stable/drivers/i2c
Théo Lebrun 4fb1b640d6 i2c: nomadik: support >=1MHz speed modes
- BRCR value must go into the BRCR1 field when in high-speed mode.
   It goes into BRCR2 otherwise.

 - Remove fallback to standard mode if priv->sm > I2C_FREQ_MODE_FAST.

 - Set SM properly in probe; previously it only checked STANDARD versus
   FAST. Now we set STANDARD, FAST, FAST_PLUS or HIGH_SPEED.

 - Remove all comment sections saying we only support low-speeds.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2024-11-24 16:03:51 +01:00
..
algos i2c: algo: bit: allow getsda to be NULL 2023-01-23 23:15:49 +01:00
busses i2c: nomadik: support >=1MHz speed modes 2024-11-24 16:03:51 +01:00
muxes i2c: Switch back to struct platform_driver::remove() 2024-11-17 11:58:14 +01:00
i2c-atr.c i2c: Annotate struct i2c_atr with __counted_by 2023-09-24 22:50:25 +02:00
i2c-boardinfo.c i2c: Remove support for dangling device properties 2021-04-10 21:43:02 +02:00
i2c-core-acpi.c i2c: acpi: Unbind mux adapters before delete 2024-05-06 09:17:38 +02:00
i2c-core-base.c The DesignWare and the Renesas I2C drivers have received most of 2024-09-21 12:46:00 +02:00
i2c-core-of.c Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
i2c-core-slave.c i2c: simplify with scoped for each OF child loop 2024-09-03 12:01:52 +02:00
i2c-core-smbus.c i2c: support gpio-binding for SMBAlerts 2024-10-08 11:04:20 +02:00
i2c-core.h i2c: core: Fix atomic xfer check for non-preempt config 2024-01-06 14:10:10 +01:00
i2c-dev.c i2c: dev: Fix memory leak when underlying adapter does not support I2C 2024-11-14 11:22:57 +01:00
i2c-mux.c i2c: mux: Remove class argument from i2c_mux_add_adapter() 2024-05-13 16:13:19 +02:00
i2c-slave-eeprom.c i2c: Convert drivers to new .probe() callback 2023-03-09 21:59:30 +01:00
i2c-slave-testunit.c i2c: testunit: improve error handling for GPIO 2024-10-08 10:15:42 +02:00
i2c-smbus.c i2c: support gpio-binding for SMBAlerts 2024-10-08 11:04:20 +02:00
i2c-stub.c i2c: stub: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON 2024-01-18 21:10:41 +01:00
Kconfig i2c: Remove I2C_COMPAT config symbol and related code 2024-09-07 18:31:28 +02:00
Makefile i2c: Use *-y instead of *-objs in Makefile 2024-11-04 13:01:51 +02:00