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440da737cf
linux/drivers/i2c
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Mario Limonciello 440da737cf i2c: designware: Use PCI PSP driver for communication 
Currently the PSP semaphore communication base address is discovered
by using an MSR that is not architecturally guaranteed for future
platforms.  Also the mailbox that is utilized for communication with
the PSP may have other consumers in the kernel, so it's better to
make all communication go through a single driver.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Mark Hasemeyer <markhas@chromium.org>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Tested-by: Mark Hasemeyer <markhas@chromium.org>
Acked-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2023-04-20 18:20:05 +08:00
..
algos i2c: algo: bit: allow getsda to be NULL 2023-01-23 23:15:49 +01:00
busses i2c: designware: Use PCI PSP driver for communication 2023-04-20 18:20:05 +08:00
muxes i2c: mux: reg: check return value after calling platform_get_resource() 2022-12-07 21:19:32 +01:00
i2c-boardinfo.c i2c: Remove support for dangling device properties 2021-04-10 21:43:02 +02:00
i2c-core-acpi.c i2c: add fwnode APIs 2023-01-17 09:29:59 +01:00
i2c-core-base.c I2C for 6.3: 2023-02-24 17:12:23 -08:00
i2c-core-of.c i2c: add fwnode APIs 2023-01-17 09:29:59 +01:00
i2c-core-slave.c i2c: add tracepoints for I2C slave events 2022-03-20 00:11:05 +01:00
i2c-core-smbus.c i2c: smbus: Check for parent device before dereference 2022-02-19 12:37:20 +01:00
i2c-core.h i2c: acpi: Use ACPI wake capability bit to set wake_irq 2022-10-04 15:41:12 +02:00
i2c-dev.c i2c: dev: fix notifier return values 2023-01-17 11:02:21 +01:00
i2c-mux.c i2c: mux: harden i2c_mux_alloc() against integer overflows 2022-09-21 22:12:06 +02:00
i2c-slave-eeprom.c i2c: slave-eeprom: Convert to i2c's .probe_new() 2022-12-05 10:51:08 +01:00
i2c-slave-testunit.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
i2c-smbus.c drivers/i2c: use simple i2c probe 2022-12-05 10:37:20 +01:00
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