[PATCH v7 09/15] gpiolib: regmap: add gpio_regmap_get_chip()

[Michael Walle]

On Tue Sep 15, 2026 at 1:15 PM CEST, Long Zhao via B4 Relay wrote:
> From: Long Zhao <longzhao at 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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