From: Mario Limonciello <mario.limonciello@amd.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Jan Dabros <jsd@semihalf.com>, <linux-i2c@vger.kernel.org>
Cc: <linux-crypto@vger.kernel.org>,
Mario Limonciello <mario.limonciello@amd.com>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v9 0/2] Use CCP driver to handle PSP I2C arbitration
Date: Fri, 14 Apr 2023 09:40:06 -0500 [thread overview]
Message-ID: <20230414144008.836-1-mario.limonciello@amd.com> (raw)
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
next reply other threads:[~2023-04-14 14:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-14 14:40 Mario Limonciello [this message]
2023-04-14 14:40 ` [PATCH v9 1/2] i2c: designware: Use PCI PSP driver for communication Mario Limonciello
2023-04-14 14:40 ` [PATCH v9 2/2] i2c: designware: Add doorbell support for Mendocino Mario Limonciello
2023-04-14 16:50 ` kernel test robot
2023-04-14 17:01 ` Limonciello, Mario
2023-04-20 10:22 ` [PATCH v9 0/2] Use CCP driver to handle PSP I2C arbitration Herbert Xu
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