From: "Michael Walle" <michael@walle.cc>
To: <longzhao@ambarella.com>, "Arnd Bergmann" <arnd@arndb.de>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
<soc@lists.linux.dev>, <linux-arm-kernel@lists.infradead.org>
Cc: "Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Jerome Brunet" <jbrunet@baylibre.com>,
"Linus Walleij" <linusw@kernel.org>,
"Bartosz Golaszewski" <brgl@kernel.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Jiri Slaby" <jirislaby@kernel.org>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will@kernel.org>, "Long Zhao" <zl020895@163.com>,
"Lee Jones" <lee@kernel.org>,
mfd@lists.linux.dev, devicetree@vger.kernel.org,
linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v7 09/15] gpiolib: regmap: add gpio_regmap_get_chip()
Date: Mon, 21 Sep 2026 14:48:44 +0200 [thread overview]
Message-ID: <DLL08SC6PWNS.2BUBIQYMBWIKQ@walle.cc> (raw)
In-Reply-To: <20260915-cv75-v5-v7-9-3297d3fbc9c0@ambarella.com>
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On Tue Sep 15, 2026 at 1:15 PM CEST, Long Zhao via B4 Relay wrote:
> From: Long Zhao <longzhao@ambarella.com>
>
> Let drivers that implement a custom irqchip retrieve the gpio_chip
> after registration. Attach a caller-provided irq_domain only when it
> is present.
So why do we need this? Why can't gpio-regmap register the
irq_domain?
-michael
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next prev parent reply other threads:[~2026-09-21 12:48 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 11:15 [PATCH v7 00/15] Ambarella CV75 SoC minimal bring-up Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 11:15 ` [PATCH v7 01/15] dt-bindings: arm: add Ambarella CV75 platforms Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 11:15 ` [PATCH v7 02/15] dt-bindings: mfd: syscon: add Ambarella CV75 secure scratchpad Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 11:15 ` [PATCH v7 03/15] dt-bindings: clock: add Ambarella CV75 RCT Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 11:15 ` [PATCH v7 04/15] dt-bindings: pinctrl: add Ambarella CV75 pinctrl Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 11:15 ` [PATCH v7 05/15] dt-bindings: gpio: pl061: add Ambarella CV75 variant Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-18 7:15 ` Krzysztof Kozlowski
2026-09-18 8:33 ` zl020895
2026-09-15 11:15 ` [PATCH v7 06/15] dt-bindings: serial: snps-dw-apb-uart: add ambarella,cv75-uart Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 11:15 ` [PATCH v7 07/15] clk: ambarella: add CV75 RCT clock controller Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 13:24 ` Uwe Kleine-König
2026-09-15 13:27 ` Andy Shevchenko
2026-09-15 11:15 ` [PATCH v7 08/15] gpiolib: regmap: add write_data_after_dir quirk Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 15:07 ` Andy Shevchenko
2026-09-16 4:47 ` zl020895
2026-09-20 22:02 ` Linus Walleij
2026-09-21 3:52 ` zl020895
2026-09-21 12:59 ` Michael Walle
2026-09-15 11:15 ` [PATCH v7 09/15] gpiolib: regmap: add gpio_regmap_get_chip() Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 15:30 ` Andy Shevchenko
2026-09-16 4:49 ` zl020895
2026-09-21 12:48 ` Michael Walle [this message]
2026-09-22 4:22 ` zl020895
2026-09-23 6:57 ` Michael Walle
2026-09-15 11:15 ` [PATCH v7 10/15] gpio: pl061: convert to gpio-regmap and a custom irqchip Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-16 10:21 ` Andy Shevchenko
2026-09-21 13:16 ` Michael Walle
2026-09-15 11:15 ` [PATCH v7 11/15] gpio: pl061: add Ambarella register-layout variant Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-16 10:51 ` Andy Shevchenko
2026-09-20 22:24 ` Linus Walleij
2026-09-15 11:15 ` [PATCH v7 12/15] pinctrl: ambarella: add CV75 pin controller Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-16 10:49 ` Andy Shevchenko
2026-09-17 9:06 ` zl020895
2026-09-17 12:22 ` Andy Shevchenko
2026-09-17 12:55 ` zl020895
2026-09-15 11:15 ` [PATCH v7 13/15] serial: 8250_dw: add Ambarella CV75 quirks Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 11:47 ` Ilpo Järvinen
2026-09-15 13:21 ` Andy Shevchenko
2026-09-15 11:15 ` [PATCH v7 14/15] arm64: ambarella: add ARCH_AMBARELLA and CV75 EVK DT Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-15 11:15 ` [PATCH v7 15/15] MAINTAINERS: add ARM/AMBARELLA SoC support Long Zhao
2026-09-15 11:15 ` Long Zhao via B4 Relay
2026-09-16 9:14 ` [PATCH v7 00/15] Ambarella CV75 SoC minimal bring-up Bartosz Golaszewski
2026-09-16 9:42 ` Linus Walleij
2026-09-16 10:23 ` Andy Shevchenko
2026-09-16 11:01 ` zl020895
2026-09-16 15:20 ` Andy Shevchenko
2026-09-17 9:05 ` zl020895
2026-09-21 12:46 ` Michael Walle
2026-09-22 4:19 ` zl020895
2026-09-22 7:30 ` Linus Walleij
2026-09-22 8:43 ` zl020895
2026-09-22 8:52 ` Linus Walleij
2026-09-22 9:02 ` zl020895
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