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10 commits

Author SHA1 Message Date
Benedikt Schmidt fc86d0c3bc drivers: smbus: extract handler function for SMB alert 
Extract a helper function for handling an SMB alert, as every
SMBus implementation will have to loop through the peripheral
address which might have triggered the alert.

Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
 2023-12-12 10:57:41 +01:00
Andrei Emeltchenko d7fd3db32e drivers: smbus: pch: Simplify IRQ flags 
Use COND_CODE_1() macro instead of macro trampoline.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-09-27 20:35:06 +03:00
Andrei Emeltchenko cd2fe8c186 doc: smbus: Correct syntax in sources and headers 
Correct syntax in SMBus sources and headers used to generate the SMBus
documentation.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-06-01 18:04:58 -04:00
Andrei Emeltchenko 1679faaa0e smbus: Move smbus_utils.h from includes to driver area 
Move smbus_utils.h header from generic includes to the driver's area
in order to have in include/zephyr/drivers only smbus.h header.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-03-30 09:45:02 +00:00
Andrei Emeltchenko e829b72ad5 drivers: smbus: pch: Wrap respective code with ifdefs 
Wrap code for SMBALERT and HOST_NOTIFY with configuration ifdefs.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-03-22 08:16:23 -04:00
Andrei Emeltchenko a42ab2729f smbus: Convert to use runtime BDF lookup 
Convert PCH SMBus driver, tests and samples to use new dynamic BDF
lookup.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-03-22 08:16:23 -04:00
Andrei Emeltchenko 14923f4131 smbus: Refactor callbacks API 
The callbacks API was similar to gpio / espi callbacks API. Refactor
it to use more intuitive names for set / remove callbacks.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-03-22 08:16:23 -04:00
Andrei Emeltchenko fe46408ff2 drivers: smbus: Implement Host Notify and SMBALERT for PCH 
Implement SMBus Host Notify and SMBALERT for Intel PCH driver.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-03-22 08:16:23 -04:00
Andrei Emeltchenko 2de1936acc drivers: smbus: pch: Add Block Process Call operation 
Add SMBus Block Process Call implementation for Intel PCH SMBus
driver.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-03-22 08:16:23 -04:00
Andrei Emeltchenko 4099bc2e63 drivers: smbus: Add Intel ICH / PCH SMbus driver 
Add driver supporting Intel I/O Controller Hub (ICH), later renamed
to Intel Platform Controller Hub (PCH).

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
 2023-03-22 08:16:23 -04:00