From: Jun Gao <jun.gao@mediatek.com>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/3] Register i2c adapter driver earlier and use DMA safe buffers
Date: Sat, 7 Jul 2018 17:29:52 +0800 [thread overview]
Message-ID: <1530955795-17714-1-git-send-email-jun.gao@mediatek.com> (raw)
This patch series based on v4.18-rc1, include i2c adapter driver register time
modification, DMA safe buffer free function and DMA safe buffers used for i2c
transactions.
changes since v1:
- Add the initializations for DMA safe buffer pointers
Jun Gao (3):
i2c: mediatek: Register i2c adapter driver earlier
i2c: Add helper to ease DMA handling
i2c: mediatek: Use DMA safe buffers for i2c transactions
drivers/i2c/busses/i2c-mt65xx.c | 74 ++++++++++++++++++++++++++++++++++++-----
drivers/i2c/i2c-core-base.c | 14 ++++++++
include/linux/i2c.h | 1 +
3 files changed, 81 insertions(+), 8 deletions(-)
--
1.8.1.1
next reply other threads:[~2018-07-07 9:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-07 9:29 Jun Gao [this message]
2018-07-07 9:29 ` [PATCH v2 1/3] i2c: mediatek: Register i2c adapter driver earlier Jun Gao
2018-08-08 20:40 ` Wolfram Sang
[not found] ` <1530955795-17714-1-git-send-email-jun.gao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2018-07-07 9:29 ` [PATCH v2 2/3] i2c: Add helper to ease DMA handling Jun Gao
2018-07-08 11:58 ` Peter Rosin
2018-07-08 12:46 ` Peter Rosin
2018-08-08 20:57 ` Wolfram Sang
2018-08-09 9:13 ` Yingjoe Chen
2018-08-09 9:23 ` Wolfram Sang
2018-07-07 9:29 ` [PATCH v2 3/3] i2c: mediatek: Use DMA safe buffers for i2c transactions Jun Gao
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