* gpiolib: of: gpio-reserved-ranges interpretation
@ 2022-04-12 11:55 Andrei Lalaev
2022-04-19 21:46 ` Linus Walleij
0 siblings, 1 reply; 2+ messages in thread
From: Andrei Lalaev @ 2022-04-12 11:55 UTC (permalink / raw)
To: angelogioacchino.delregno, bhupesh.sharma
Cc: andy.shevchenko, linus.walleij, brgl, linux-gpio, linux-kernel,
Andrei Lalaev
Hello guys,
During the discussion of the patch
(https://lore.kernel.org/linux-gpio/20220411063324.98542-1-andrei.lalaev@emlid.com/)
I had the question about DTSes, which you had maintained some time ago.
AngeloGioacchino Del Regno, you added "gpio-reserved-ranges" in the commit 9da65e441d4d
("arm64: dts: qcom: Add support for SONY Xperia X Performance / XZ / XZs (msm8996, Tone platform)").
Bhupesh Sharma, you added "gpio-reserved-ranges" in the 5b85e8f2225c
("arm64: dts: qcom: sa8155p-adp: Add base dts file").
Could you please help me realize how you interpreted the elements of
"gpio-reserved-ranges"? Did you mean "start size" or "start end"?
Regards,
Andrei Lalaev
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: gpiolib: of: gpio-reserved-ranges interpretation
2022-04-12 11:55 gpiolib: of: gpio-reserved-ranges interpretation Andrei Lalaev
@ 2022-04-19 21:46 ` Linus Walleij
0 siblings, 0 replies; 2+ messages in thread
From: Linus Walleij @ 2022-04-19 21:46 UTC (permalink / raw)
To: Andrei Lalaev
Cc: angelogioacchino.delregno, bhupesh.sharma, andy.shevchenko, brgl,
linux-gpio, linux-kernel
On Tue, Apr 12, 2022 at 1:56 PM Andrei Lalaev <andrei.lalaev@emlid.com> wrote:
> Could you please help me realize how you interpreted the elements of
> "gpio-reserved-ranges"? Did you mean "start size" or "start end"?
It's related to ngpios.
See Documentation/devicetree/bindings/gpio/gpio.txt:
2) gpio-controller nodes
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 2+ messages in thread
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