[PATCH v2 3/6] gpiolib: of: add quirk for IS31FL319X shutdown line

Linus Walleij linusw at kernel.org
Fri May 29 13:10:16 PDT 2026


On Mon, May 25, 2026 at 4:47 PM Jun Yan <jerrysteve1101 at gmail.com> wrote:

> According to the IS31FL319x datasheet[1], the SDB pin is active‑low.
> However, existing device tree incorrectly configure it as active‑high.
>
> Add a fixup to force the consumer active low for legacy device trees.
>
> [1] https://lumissil.com/assets/pdf/core/IS31FL3196_DS.pdf
>
> Signed-off-by: Jun Yan <jerrysteve1101 at gmail.com>

Reviewed-by: Linus Walleij <linusw at kernel.org>

Yours,
Linus Walleij



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