From: "Michael Walle" <mwalle@kernel.org>
To: "Yu-Chun Lin" <eleanor.lin@realtek.com>, <linusw@kernel.org>,
<andriy.shevchenko@intel.com>, <brgl@kernel.org>,
<tychang@realtek.com>, <wbg@kernel.org>,
<mathieu.dubois-briand@bootlin.com>, <nuno.sa@analog.com>,
<Michael.Hennerich@analog.com>, <jic23@kernel.org>,
<andy@kernel.org>, <u.kleine-koenig@baylibre.com>,
<dakr@kernel.org>, <bhelgaas@google.com>,
<o-takashi@sakamocchi.jp>
Cc: <dlechner@baylibre.com>, <linux-kernel@vger.kernel.org>,
<linux-gpio@vger.kernel.org>, <linux@analog.com>,
<linux-iio@vger.kernel.org>, <cy.huang@realtek.com>,
<james.tai@realtek.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>
Subject: Re: [PATCH v6 2/8] gpio: regmap: Provide default IRQ resource request and release callbacks
Date: Tue, 21 Jul 2026 09:05:26 +0200 [thread overview]
Message-ID: <DK4245NVH4HT.1LHNN81I03AK2@kernel.org> (raw)
In-Reply-To: <20260721065802.689530-3-eleanor.lin@realtek.com>
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On Tue Jul 21, 2026 at 8:57 AM CEST, Yu-Chun Lin wrote:
> From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
>
> When GPIO regmap based driver supplies its own IRQ domain, it might
> still want to keep track of the IRQ requests and releases, in particular
> to prevent a GPIO, which is used and locked as IRQ, to be requested
> via standard ways. Provide default callbacks for such cases and keep
> struct gpio_chip private to GPIO regmap implementation.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Signed-off-by: Yu-Chun Lin <eleanor.lin@realtek.com>
Reviewed-by: Michael Walle <mwalle@kernel.org>
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next prev parent reply other threads:[~2026-07-21 7:05 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-21 6:57 [PATCH v6 0/8] gpio: realtek: Add support for Realtek DHC RTD1625 Yu-Chun Lin
2026-07-21 6:57 ` [PATCH v6 1/8] Revert "gpio: realtek: Add driver for Realtek DHC RTD1625 SoC" Yu-Chun Lin
2026-07-21 10:39 ` Andy Shevchenko
2026-07-21 6:57 ` [PATCH v6 2/8] gpio: regmap: Provide default IRQ resource request and release callbacks Yu-Chun Lin
2026-07-21 7:05 ` Michael Walle [this message]
2026-07-21 6:57 ` [PATCH v6 3/8] gpio: regmap: Apply default resource callbacks for regmap IRQ chip Yu-Chun Lin
2026-07-21 7:07 ` Michael Walle
2026-07-21 6:57 ` [PATCH v6 4/8] gpio: regmap: Order kernel-doc descriptions with the actual appearance Yu-Chun Lin
2026-07-21 7:07 ` Michael Walle
2026-07-21 10:43 ` Andy Shevchenko
2026-07-21 6:57 ` [PATCH v6 5/8] gpio: regmap: Add gpio_regmap_operation and value_xlate support Yu-Chun Lin
2026-07-21 7:15 ` Michael Walle
2026-07-21 10:34 ` Yu-Chun Lin [林祐君]
2026-07-21 10:46 ` Andy Shevchenko
2026-07-21 6:58 ` [PATCH v6 6/8] gpio: regmap: Add set_config callback Yu-Chun Lin
2026-07-21 7:23 ` Michael Walle
2026-07-21 10:46 ` Yu-Chun Lin [林祐君]
2026-07-21 11:18 ` Michael Walle
2026-07-21 12:10 ` Yu-Chun Lin [林祐君]
2026-07-21 6:58 ` [PATCH v6 7/8] gpio: regmap: Add IRQ enable/disable helpers Yu-Chun Lin
2026-07-21 7:24 ` Michael Walle
2026-07-21 10:54 ` Andy Shevchenko
2026-07-21 6:58 ` [PATCH v6 8/8] gpio: realtek: Add driver for Realtek DHC RTD1625 SoC Yu-Chun Lin
2026-07-21 11:12 ` Andy Shevchenko
2026-07-21 12:09 ` Yu-Chun Lin [林祐君]
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