From: Esben Haabendal <esben.haabendal@gmail.com>
To: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org
Cc: "Esben Haabendal" <eha@deif.com>,
"Wolfram Sang" <wsa+renesas@sang-engineering.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>
Subject: [PATCH v3 0/3] i2c: imx: Fix and enable DMA support for LS1021A
Date: Thu, 9 Aug 2018 14:32:04 +0200 [thread overview]
Message-ID: <20180809123207.9732-1-esben.haabendal@gmail.com> (raw)
From: Esben Haabendal <eha@deif.com>
This patch series fixes two race conditions and minor issues with tracking
the stopped state when something goes wrong.
With that in place, DMA support works with NXP LS1021A, so it is enabled in
the last patch.
Changes in v3:
* Rebased to v4.18-rc8, dropping patch 1/4 which have been merged
* Avoid unnecessary register write in patch 2/3
* Removed unneeded braces in patch 3/3
Changes in v2:
* Fixed speling mistake in commit message
* Rebased to v4.18-rc4
Esben Haabendal (3):
i2c: imx: Fix race condition in dma read
i2c: imx: Simplify stopped state tracking
arm: dts: ls1021a: Enable I2C DMA support
arch/arm/boot/dts/ls1021a.dtsi | 6 ++++++
drivers/i2c/busses/i2c-imx.c | 20 +++++++++-----------
2 files changed, 15 insertions(+), 11 deletions(-)
--
2.18.0
next reply other threads:[~2018-08-09 12:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-09 12:32 Esben Haabendal [this message]
2018-08-09 12:32 ` [PATCH v3 1/3] i2c: imx: Fix race condition in dma read Esben Haabendal
2018-08-16 8:27 ` Uwe Kleine-König
2018-08-09 12:32 ` [PATCH v3 2/3] i2c: imx: Simplify stopped state tracking Esben Haabendal
2018-08-16 8:23 ` Uwe Kleine-König
2018-08-09 12:32 ` [PATCH v3 3/3] arm: dts: ls1021a: Enable I2C DMA support Esben Haabendal
2018-08-27 6:51 ` Shawn Guo
2018-08-16 8:04 ` [PATCH v3 0/3] i2c: imx: Fix and enable DMA support for LS1021A Esben Haabendal
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