From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Christian Eggers <ceggers@arri.de>
Cc: Oleksij Rempel <linux@rempel-privat.de>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
David Laight <David.Laight@ACULAB.COM>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org
Subject: Re: [PATCH v4 1/3] i2c: imx: Fix reset of I2SR_IAL flag
Date: Tue, 6 Oct 2020 20:46:04 +0200 [thread overview]
Message-ID: <20201006184604.sagdwpev4bimgmct@pengutronix.de> (raw)
In-Reply-To: <20201006160814.22047-2-ceggers@arri.de>
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On Tue, Oct 06, 2020 at 06:08:12PM +0200, Christian Eggers wrote:
> According to the "VFxxx Controller Reference Manual" (and the comment
> block starting at line 97), Vybrid requires writing a one for clearing
> an interrupt flag. Syncing the method for clearing I2SR_IIF in
> i2c_imx_isr().
>
> Signed-off-by: Christian Eggers <ceggers@arri.de>
> Cc: stable@vger.kernel.org
Fixes: 4b775022f6fd ("i2c: imx: add struct to hold more configurable quirks")
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Best regards and thanks
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | https://www.pengutronix.de/ |
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next prev parent reply other threads:[~2020-10-06 18:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-06 16:08 [PATCH v4 0/3] i2c: imx: Fix handling of arbitration loss Christian Eggers
2020-10-06 16:08 ` [PATCH v4 1/3] i2c: imx: Fix reset of I2SR_IAL flag Christian Eggers
2020-10-06 18:46 ` Uwe Kleine-König [this message]
2020-10-07 7:50 ` Krzysztof Kozlowski
2020-10-07 8:17 ` Christian Eggers
2020-10-07 8:27 ` Krzysztof Kozlowski
2020-10-06 16:08 ` [PATCH v4 2/3] i2c: imx: Check for I2SR_IAL after every byte Christian Eggers
2020-10-07 7:51 ` Krzysztof Kozlowski
2020-10-06 16:08 ` [PATCH v4 3/3] i2c: imx: Don't generate STOP condition if arbitration has been lost Christian Eggers
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