linux-kernel - [PATCH v12 0/3] i2c: octeon: add block-mode r/w

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Message-ID: <20250311023435.3962466-1-aryan.srivastava@alliedtelesis.co.nz>
Date: Tue, 11 Mar 2025 15:34:31 +1300
From: Aryan Srivastava <aryan.srivastava@...iedtelesis.co.nz>
To: Andi Shyti <andi.shyti@...nel.org>,
	Andy Shevchenko <andy.shevchenko@...il.com>,
	Markus Elfring <Markus.Elfring@....de>
Cc: linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Aryan Srivastava <aryan.srivastava@...iedtelesis.co.nz>
Subject: [PATCH v12 0/3] i2c: octeon: add block-mode r/w

Add support for block mode read/write operations on
Thunderx chips.

-Refactor common code for i2c transactions (merged in v11).
-Correct function docs.
-Remove 10-bit addressing considerations.
-Add block mode transaction functionality.

Signed-off-by: Aryan Srivastava <aryan.srivastava@...iedtelesis.co.nz>
---
Changes in v2:
- comment style and formatting.

Changes in v3:
- comment style and formatting.

Changes in v4:
- Refactoring common code.
- Additional comments.

Changes in v5:
- Further refactoring.
- Split refactoring into separate patch in series.
- Add more comments + details to comments.

Changes in v6:
- Reword/reformat commit messages

Changes in v7:
- Fix typo in commit message.
- Remove usage of r/w and hlc abbreviations from commits.

Changes in v8:
- Updated refactor commit msg with more information.
- Rebased patch

Changes in v9:
- Rebased patch against i2c-host

Changes in v10:
- Fixed unitialised variable

Changes in v11:
- Rebased patch against i2c-host

Changes in v12:
- Added fixes for function docs
- Removed considerations for 10-bit addressing
- Transition to using appropriate byte-swap operations, instead of custom code
- Refactor commit removed from this set, merged in:
  https://lore.kernel.org/linux-i2c/seom4yspcjnmdxxwn6wuyiqdy2ywpna6nw4rn36tsqinlncbca@jdehzfnznlsg/

Aryan Srivastava (3):
  i2c: octeon: fix return commenting
  i2c: octeon: remove 10-bit addressing support
  i2c: octeon: add block-mode i2c operations

 drivers/i2c/busses/i2c-octeon-core.c     | 195 +++++++++++++++++++----
 drivers/i2c/busses/i2c-octeon-core.h     |  13 +-
 drivers/i2c/busses/i2c-thunderx-pcidrv.c |   3 +
 3 files changed, 179 insertions(+), 32 deletions(-)

-- 
2.47.1