linux-kernel - Re: [PATCH v1] gpio: loongson: enable irqdomain hierarchy config

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Date:   Mon, 5 Dec 2022 08:57:30 +0800
From:   Yinbo Zhu <zhuyinbo@...ngson.cn>
To:     Bartosz Golaszewski <brgl@...ev.pl>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        WANG Xuerui <kernel@...0n.name>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Juxin Gao <gaojuxin@...ngson.cn>,
        Bibo Mao <maobibo@...ngson.cn>,
        Yanteng Si <siyanteng@...ngson.cn>, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        loongarch@...ts.linux.dev, linux-mips@...r.kernel.org,
        Arnaud Patard <apatard@...driva.com>,
        Huacai Chen <chenhuacai@...nel.org>
Subject: Re: [PATCH v1] gpio: loongson: enable irqdomain hierarchy config


在 2022/12/3 23:01, Bartosz Golaszewski 写道:
> On Sat, Dec 3, 2022 at 12:05 PM Yinbo Zhu <zhuyinbo@...ngson.cn> wrote:
>>
>> 在 2022/12/3 18:58, Yinbo Zhu 写道:
>>> The loongson gpio driver need select IRQ_DOMAIN_HIERARCHY and add
>>> such support.
>>>
>>> Signed-off-by: Yinbo Zhu <zhuyinbo@...ngson.cn>
>>> ---
>>>    drivers/gpio/Kconfig | 1 +
>>>    1 file changed, 1 insertion(+)
>>>
>>> diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
>>> index 55b7c5bae4aa..0f014411703e 100644
>>> --- a/drivers/gpio/Kconfig
>>> +++ b/drivers/gpio/Kconfig
>>> @@ -395,6 +395,7 @@ config GPIO_LOONGSON_64BIT
>>>        depends on LOONGARCH || COMPILE_TEST
>>>        select GPIO_GENERIC
>>>        select GPIOLIB_IRQCHIP
>>> +     select IRQ_DOMAIN_HIERARCHY
>>>        help
>>>          Say yes here to support the GPIO functionality of a number of
>>>          Loongson series of chips. The Loongson GPIO controller supports
>> Hi Bartosz,
>>
>>
>> please help merge this patch on top of the existing series.
>>
> I applied this, but please don't ping me an hour after you submit a
> patch on a Saturday.
>
> Bart

okay, I'll pay attention later.


Thanks,

Yinbo.