From: Esben Haabendal <esben.haabendal@gmail.com>
To: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org
Cc: "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>,
"Yuan Yao" <yao.yuan@freescale.com>,
"Esben Haabendal" <eha@deif.com>
Subject: [PATCH v2 0/4] i2c: imx: Fix and enable DMA support for LS1021A
Date: Mon, 9 Jul 2018 11:43:00 +0200 [thread overview]
Message-ID: <20180709094304.8814-1-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 v2:
* Fixed speling mistake in commit message
* Rebased to v4.18-rc4
Esben Haabendal (4):
i2c: imx: Fix reinit_completion() use
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 | 23 ++++++++++++-----------
2 files changed, 18 insertions(+), 11 deletions(-)
--
2.18.0
next reply other threads:[~2018-07-09 9:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 9:43 Esben Haabendal [this message]
2018-07-09 9:43 ` [PATCH v2 4/4] arm: dts: ls1021a: Enable I2C DMA support Esben Haabendal
2018-07-24 8:02 ` Uwe Kleine-König
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