linux-kernel - [PATCH v4 0/2] Tegra I2C DMA and SMBus blockread updates

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Message-ID: <20230324115924.64218-1-akhilrajeev@nvidia.com>
Date:   Fri, 24 Mar 2023 17:29:22 +0530
From:   Akhil R <akhilrajeev@...dia.com>
To:     <christian.koenig@....com>, <digetx@...il.com>,
        <jonathanh@...dia.com>, <ldewangan@...dia.com>,
        <linux-i2c@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>, <sumit.semwal@...aro.org>,
        <thierry.reding@...il.com>, <wsa@...nel.org>
CC:     <akhilrajeev@...dia.com>
Subject: [PATCH v4 0/2] Tegra I2C DMA and SMBus blockread updates

The patchset contains two independent updates to tegra-i2c driver.
* Update I2C DMA channel usage to use single DMA channel instead of
two different hardware channels.
* Fix PEC byte issue during SMBus block read caused by mismanaged
msg->len property in i2c_msg struct.

v3->v4:
 Combine the two patches to one series to avoid merge conflicts.

Adding the latest independent version links below.
https://lkml.kernel.org/lkml/ZBxZlNOhLyUZi1B+@orome/T/#mb41b90701e70d9663d54455c7e014a528c589284
https://lkml.kernel.org/lkml/20230322131037.53805-1-akhilrajeev@nvidia.com/T/#u

Akhil R (2):
  i2c: tegra: Fix PEC support for SMBUS block read
  i2c: tegra: Share same DMA channel for RX and TX

 drivers/i2c/busses/i2c-tegra.c | 107 ++++++++++++++-------------------
 1 file changed, 46 insertions(+), 61 deletions(-)

-- 
2.17.1