mbox series

[v9,0/2] Use CCP driver to handle PSP I2C arbitration

Message ID 20230414144008.836-1-mario.limonciello@amd.com
Headers show
Series Use CCP driver to handle PSP I2C arbitration | expand

Message

Mario Limonciello April 14, 2023, 2:40 p.m. UTC 
The CCP driver now has symbols that can be used by i2c-designware-amdpsp
to handle the communication regarding i2c arbitration with the PSP for
both Cezanne and Mendocino based designs.

Utilize those symbols.

v8->v9:
 * Drop v8 patches 1-4 as they're merged now
 * Pick up tags for v8 patches 5-6
 * Repost to linux-crypto as this needs to merge through crypto tree.

Mario Limonciello (2):
  i2c: designware: Use PCI PSP driver for communication
  i2c: designware: Add doorbell support for Mendocino

 drivers/i2c/busses/Kconfig                  |   5 +-
 drivers/i2c/busses/i2c-designware-amdpsp.c  | 197 +++++---------------
 drivers/i2c/busses/i2c-designware-core.h    |   1 -
 drivers/i2c/busses/i2c-designware-platdrv.c |   1 -
 include/linux/psp-platform-access.h         |   1 +
 5 files changed, 53 insertions(+), 152 deletions(-)

Comments

Herbert Xu April 20, 2023, 10:22 a.m. UTC | #1 
On Fri, Apr 14, 2023 at 09:40:06AM -0500, Mario Limonciello wrote:
> The CCP driver now has symbols that can be used by i2c-designware-amdpsp
> to handle the communication regarding i2c arbitration with the PSP for
> both Cezanne and Mendocino based designs.
> 
> Utilize those symbols.
> 
> v8->v9:
>  * Drop v8 patches 1-4 as they're merged now
>  * Pick up tags for v8 patches 5-6
>  * Repost to linux-crypto as this needs to merge through crypto tree.
> 
> Mario Limonciello (2):
>   i2c: designware: Use PCI PSP driver for communication
>   i2c: designware: Add doorbell support for Mendocino
> 
>  drivers/i2c/busses/Kconfig                  |   5 +-
>  drivers/i2c/busses/i2c-designware-amdpsp.c  | 197 +++++---------------
>  drivers/i2c/busses/i2c-designware-core.h    |   1 -
>  drivers/i2c/busses/i2c-designware-platdrv.c |   1 -
>  include/linux/psp-platform-access.h         |   1 +
>  5 files changed, 53 insertions(+), 152 deletions(-)
> 
> -- 
> 2.34.1

All applied.  Thanks.