From: Marek Vasut <marex@denx.de>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Loic Poulain <loic.poulain@linaro.org>,
Marc Zyngier <maz@kernel.org>, NXP Linux Team <linux-imx@nxp.com>,
Peng Fan <peng.fan@nxp.com>, Shawn Guo <shawnguo@kernel.org>
Subject: Re: [PATCH v6 2/2] gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode
Date: Fri, 16 Dec 2022 22:51:23 +0100 [thread overview]
Message-ID: <24df1fa1-c24e-a07b-f7bc-dbf9f059549d@denx.de> (raw)
In-Reply-To: <CACRpkdZwZCDA-pvneLYyMvxqeZkSoM3CFRHEkpOLoiWpPvXOxQ@mail.gmail.com>
On 10/17/22 12:24, Linus Walleij wrote:
> On Fri, Oct 14, 2022 at 12:00 AM Marek Vasut <marex@denx.de> wrote:
>
>> Always configure GPIO pins which are used as interrupt source as INPUTs.
>> In case the default pin configuration is OUTPUT, or the prior stage does
>> configure the pins as OUTPUT, then Linux will not reconfigure the pin as
>> INPUT and no interrupts are received.
>>
>> Always configure the interrupt source GPIO pin as input to fix the above case.
>>
>> Fixes: 07bd1a6cc7cbb ("MXC arch: Add gpio support for the whole platform")
>> Signed-off-by: Marek Vasut <marex@denx.de>
>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Can you please just pick these two patches up ?
Thank you
next prev parent reply other threads:[~2022-12-16 21:51 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-13 21:59 [PATCH v6 1/2] gpio: mxc: Protect GPIO irqchip RMW with bgpio spinlock Marek Vasut
2022-10-13 21:59 ` [PATCH v6 2/2] gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode Marek Vasut
2022-10-17 10:24 ` Linus Walleij
2022-12-16 21:51 ` Marek Vasut [this message]
2022-12-18 23:21 ` Linus Walleij
2022-12-19 0:29 ` Marek Vasut
2023-01-10 8:16 ` Marek Vasut
2023-01-16 8:31 ` Bartosz Golaszewski
2023-01-16 9:51 ` Marek Vasut
2022-10-17 10:23 ` [PATCH v6 1/2] gpio: mxc: Protect GPIO irqchip RMW with bgpio spinlock Linus Walleij
2022-10-18 8:33 ` Marek Vasut
2022-10-18 8:46 ` Linus Walleij
2022-10-18 9:04 ` Marek Vasut
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