From: Andy Shevchenko <andy@kernel.org>
To: Andre Werner <andre.werner@systec-electronic.com>
Cc: gregkh@linuxfoundation.org, jirislaby@kernel.org,
hvilleneuve@dimonoff.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
lech.perczak@camlingroup.com, krzk+dt@kernel.org,
conor+dt@kernel.org, robh@kernel.org
Subject: Re: [PATCH v7 2/2] serial: sc16is7xx: Add polling mode if no IRQ pin is available
Date: Tue, 14 Jan 2025 16:56:37 +0200 [thread overview]
Message-ID: <Z4Z7JUP2vMEX9JsW@smile.fi.intel.com> (raw)
In-Reply-To: <20250114070449.34226-2-andre.werner@systec-electronic.com>
On Tue, Jan 14, 2025 at 08:04:49AM +0100, Andre Werner wrote:
> Fall back to polling mode if no interrupt is configured because there
> is no possibility to connect the interrupt pin.
>
> If no interrupt pin is available the driver uses a delayed worker to
> poll the state of interrupt status registers (IIR).
...
> V6:
> - Use polling mode for IRQ numbers <= 0 which encounter no valid IRQ
> were found/defined.
> V7:
> - Try to improve and unify comments as requested.
> - Fix typo in commit message: pull -> poll
Please, rebase your series on top of the recent Linux Next.
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2025-01-14 14:56 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-14 7:04 [PATCH v7 1/2] dt-bindings: serial: sc16is7xx: Add description for polling mode Andre Werner
2025-01-14 7:04 ` [PATCH v7 2/2] serial: sc16is7xx: Add polling mode if no IRQ pin is available Andre Werner
2025-01-14 14:56 ` Andy Shevchenko [this message]
2025-01-15 5:23 ` [External Email] " Andre Werner
2025-01-15 15:08 ` Andy Shevchenko
2025-01-16 8:34 ` [PATCH v7] " Andre Werner
2025-01-16 8:42 ` Andre Werner
2025-01-16 9:03 ` Andy Shevchenko
2025-01-16 9:32 ` [PATCH v1] serial: sc16is7xx: Extend IRQ check for negative valus Andre Werner
2025-01-16 9:42 ` Jiri Slaby
2025-01-16 9:52 ` [External Email] " Andre Werner
2025-01-16 10:01 ` Jiri Slaby
2025-01-16 12:00 ` Andy Shevchenko
2025-01-16 9:53 ` Andy Shevchenko
2025-01-16 10:02 ` Jiri Slaby
2025-01-16 12:01 ` Andy Shevchenko
2025-01-16 17:13 ` Andy Shevchenko
2025-01-16 9:02 ` [PATCH v7] serial: sc16is7xx: Add polling mode if no IRQ pin is available Andy Shevchenko
2025-01-17 11:50 ` Greg KH
2025-01-17 12:37 ` [External Email] " Andre Werner
2025-01-17 12:40 ` Greg KH
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