linux-kernel - [PATCH V2 0/3] Add atomic transfer support to i2c-cadence

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Message-ID: <20240911103852.162234-1-manikanta.guntupalli@amd.com>
Date: Wed, 11 Sep 2024 16:08:49 +0530
From: Manikanta Guntupalli <manikanta.guntupalli@....com>
To: <git@....com>, <michal.simek@....com>, <andi.shyti@...nel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-i2c@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
CC: <radhey.shyam.pandey@....com>, <srinivas.goud@....com>,
	<shubhrajyoti.datta@....com>, <manion05gk@...il.com>, Manikanta Guntupalli
	<manikanta.guntupalli@....com>
Subject: [PATCH V2 0/3] Add atomic transfer support to i2c-cadence

This patch series adds atomic transfer support to the i2c-cadence
controller version 1.4.
---
Changes for V2:
Added review signature for PATCH 1/3 and PATCH 2/3.
Simplify the return statement of cdns_i2c_error_check().
Update description.
Remove unnecessary typecast.
Update if-else to reduce a level of indentation.
Expand *id->p_recv_buf++ to have clear operation precedence.
Move variables to inside while block in cdns_i2c_mrecv_atomic()
and cdns_i2c_msend_rem_atomic().

Manikanta Guntupalli (3):
  i2c: cadence: Relocate cdns_i2c_runtime_suspend and
    cdns_i2c_runtime_resume to facilitate atomic mode
  i2c: cadence: Split cdns_i2c_master_xfer for Atomic Mode
  i2c: cadence: Add atomic transfer support for controller version 1.4

 drivers/i2c/busses/i2c-cadence.c | 423 ++++++++++++++++++++++---------
 1 file changed, 303 insertions(+), 120 deletions(-)

-- 
2.25.1