10.12.2021 18:05, Thierry Reding пишет:
> On Thu, Dec 09, 2021 at 10:24:26PM +0300, Dmitry Osipenko wrote:
>> 09.12.2021 20:33, Thierry Reding пишет:
>>> From: Thierry Reding <treding@xxxxxxxxxx>
>>>
>>> The Ouya board specifies the #reset-cells property for the GPIO
>>> controller. Since the GPIO controller doesn't provide reset controls
>>> this is not needed, so they can be dropped.
>>>
>>> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
>>> ---
>>> arch/arm/boot/dts/tegra30-ouya.dts | 1 -
>>> 1 file changed, 1 deletion(-)
>>>
>>> diff --git a/arch/arm/boot/dts/tegra30-ouya.dts b/arch/arm/boot/dts/tegra30-ouya.dts
>>> index 4259871b76c9..fd64aadc472a 100644
>>> --- a/arch/arm/boot/dts/tegra30-ouya.dts
>>> +++ b/arch/arm/boot/dts/tegra30-ouya.dts
>>> @@ -70,7 +70,6 @@ hdmi@54280000 {
>>>
>>> gpio: gpio@6000d000 {
>>> gpio-ranges = <&pinmux 0 0 248>;
>>> - #reset-cells = <1>;
>>> };
>>>
>>> pinmux@70000868 {
>>>
>>
>> Can we uncomment the gpio-ranges in tegra.dtsi? I reviewed and tested it
>> almost 3 years ago [1].
>>
>> [1]
>> https://lore.kernel.org/linux-tegra/20180726154025.13173-2-stefan@xxxxxxxx/
>
> Does it still work today?
It works. That patch still applies as-is.
