Thread (15 messages) 15 messages, 6 authors, 2025-06-19

Re: (subset) [PATCH v3 0/3] Add 'ngpios' and 'gpio-reserved-ranges' for vf610-gpio driver

From: Bartosz Golaszewski <hidden>
Date: 2025-05-21 15:51:28
Also in: imx, linux-devicetree, linux-gpio, lkml

From: Bartosz Golaszewski <redacted>


On Tue, 20 May 2025 11:46:11 +0800, Haibo Chen wrote:
Not all GPIO ports have 32 pads, so add 'ngpios' property to specify
the number. This can save some memory when alloc bitmap for GPIO,
besides GPIO tools like gpioinfo will show the correct information.

Some GPIO ports even more special, e.g. GPIO7 on imx94, it only support
IO0~IO9 and IO16~IO27, so add 'gpio-reserved-ranges' property.

[...]
Applied, thanks!

[1/3] dt-bindings: gpio: vf610: add ngpios and gpio-reserved-ranges
      https://git.kernel.org/brgl/linux/c/4e9d73034196ac8ab496bb47583197b36ba13327

Best regards,
-- 
Bartosz Golaszewski [off-list ref]
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