Phil Elwell 0626a2d7a1 i2c: bcm2835: Set clock-stretch timeout to 35ms ...

The BCM2835 I2C blocks have a register to set the clock-stretch
timeout - how long the device is allowed to hold SCL low - in bus
cycles. The current driver doesn't write to the register, therefore
the default value of 64 cycles is being used for all devices.

Set the timeout to the value recommended for SMBus - 35ms.

See: https://github.com/raspberrypi/linux/issues/3064

Signed-off-by: Phil Elwell <phil@raspberrypi.org>

2022-03-21 16:03:56 +00:00

..

algos

i2c: algo: bit: use new macro to specifiy capabilities

2021-01-22 09:59:21 +01:00

busses

i2c: bcm2835: Set clock-stretch timeout to 35ms

2022-03-21 16:03:56 +00:00

muxes

i2c: muxes: i2c-arb-gpio-challenge: Demote non-conformant kernel-doc headers

2021-05-27 21:29:03 +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: fix resource leak in reconfiguration device addition

2021-10-02 08:38:43 +02:00

i2c-core-base.c

Revert "i2c: core: support bus regulator controlling in adapter"

2022-01-11 15:35:15 +01:00

i2c-core-of.c

i2c: use my kernel.org address from now on

2020-05-05 16:29:09 +02:00

i2c-core-slave.c

i2c: slave: add sanity check when unregistering

2020-07-28 18:37:17 +02:00

i2c-core-smbus.c

i2c: core-smbus: Expose PEC calculate function for generic use

2021-06-25 17:09:34 +02:00

i2c-core.h

i2c: acpi: Remove dead code, i.e. i2c_acpi_match_device()

2020-08-25 09:22:09 +02:00

i2c-dev.c

i2c: validate user data in compat ioctl

2022-01-05 12:42:37 +01:00

i2c-mux.c

i2c: mux: add sysfs header

2019-06-22 07:32:33 +02:00

i2c-slave-eeprom.c

i2c: busses: Use fallthrough pseudo-keyword

2020-07-23 22:04:08 +02:00

i2c-slave-testunit.c

i2c: testunit: add support for block process calls

2021-02-12 11:11:04 +01:00

i2c-smbus.c

i2c: smbus: add core function handling SMBus host-notify

2020-09-09 10:38:28 +02:00

i2c-stub.c

i2c: stub: remove definition of DEBUG

2021-01-17 13:00:10 +01:00

Kconfig

i2c: add slave testunit driver

2020-09-21 11:02:17 +02:00

Makefile

i2c: add slave testunit driver

2020-09-21 11:02:17 +02:00