Re: [PATCH v4 2/2] dt-bindings: gpio: Add devicetree binding for IDT 79RC32434 GPIO controller
From: Linus Walleij <hidden>
Date: 2021-05-06 11:11:23
Also in:
linux-gpio, lkml
On Tue, May 4, 2021 at 3:44 PM Rob Herring [off-list ref] wrote:
On Sat, May 1, 2021 at 7:13 AM Linus Walleij [off-list ref] wrote:
quoted
Why can't interrupt support be made optional?
(...)
If the hardware has interrupts, then we should describe that. It's the OS driver that may or may not support interrupts.
You're right of course. What was I thinking. Yours, Linus Walleij