linux-kernel - Re: [PATCH v5 0/2] soc: loongson2_pm: add power management support

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Date:   Fri, 28 Jul 2023 16:27:13 +0800 (GMT+08:00)
From:   陈华才 <chenhuacai@...ngson.cn>
To:     loongson-kernel@...ts.loongnix.cn
Cc:     "Arnd Bergmann" <arnd@...db.de>,
        "Rob Herring" <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
        "Conor Dooley" <conor+dt@...nel.org>, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Jianmin Lv" <lvjianmin@...ngson.cn>, wanghongliang@...ngson.cn,
        "Liu Peibao" <liupeibao@...ngson.cn>,
        "Yinbo Zhu" <zhuyinbo@...ngson.cn>, "Liu Yun" <liuyun@...ngson.cn>
Subject: Re: [PATCH v5 0/2] soc: loongson2_pm: add power management support

Reviewd-by: Huacai Chen <chenhuacai@...ngson.cn>


> -----原始邮件-----
> 发件人: "Yinbo Zhu" <zhuyinbo@...ngson.cn>
> 发送时间:2023-07-28 15:49:42 (星期五)
> 收件人: "Arnd Bergmann" <arnd@...db.de>, "Rob Herring" <robh+dt@...nel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>, "Conor Dooley" <conor+dt@...nel.org>, linux-pm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
> 抄送: "Jianmin Lv" <lvjianmin@...ngson.cn>, wanghongliang@...ngson.cn, "Liu Peibao" <liupeibao@...ngson.cn>, loongson-kernel@...ts.loongnix.cn, "Yinbo Zhu" <zhuyinbo@...ngson.cn>, "Liu Yun" <liuyun@...ngson.cn>
> 主题: [PATCH v5 0/2] soc: loongson2_pm: add power management support
> 
> Loongson-2 platform support Power Management Controller (ACPI) and this
> series patch was to add PM driver that base on dts and PM binding support.
> 
> Change in v5:
> 		1. The patch "[PATCH v3 1/3] loongarch: export some arch-specific
> 		   pm interfaces" had been merged into linux-next tree thus this
> 		   v4 series patch need drop it and need depend on it and it's
> 		   patch link was:
> https://lore.kernel.org/all/20230615091757.24686-2-zhuyinbo@loongson.cn/
> 		2. Swap the positions of compatible for 2k1000 and 2k0500.
> Change in v4:
> 		1. The patch "[PATCH v3 1/3] loongarch: export some arch-specific
> 		   pm interfaces" had been merged into linux-next tree thus this
> 		   v4 series patch need drop it and need depend on it and it's
> 		   patch link was:
> https://lore.kernel.org/all/20230615091757.24686-2-zhuyinbo@loongson.cn/
> 		2. Remove the pmc label in dt-binding patch.
> 		3. Add the Co-developed-by for driver patch.
> 		4. Simplify the loongson2_suspend_valid_state that "return
> 		   (state == PM_SUSPEND_MEM)".
> 		5. Use Using loongson2_pm_irq_enable() to replace.
> 		   loongson2_power_button_irq_enable().
> 		6. Remove the "oneOf" in dt-bindings patch.
> 		7. Replace "suspend-address" that use "loongson,suspend-address".
> 		8. Use u64 type that for "loongson,suspend-address".
> 		9. Rename "pm" to "power-mangement" in dt-bindings patch.
> 		10. Add the reivewed-by for dt-bindings patch.
> Change in v3:
> 		1. Reword the [1/3] patch commit log and title.
> 		2. Use the old naming for suspend interface for the [1/3] and
> 		   [3/3] patch.
> 		3. Combine some small function in the driver patch.
> 		4. Rename 'pwrbt' to 'button' in the driver patch.
> 		5. Use the specific compatible in yaml file.
> Change in v2:
> 		1. Fixup the "suspend-address" description.
> 		2. Remove the "return -EINVAL" in PM driver probe when firmware
> 		   no configure "suspend-address" property in dts in oder to
> 		   other PM state to work.
> 
> Yinbo Zhu (2):
>   soc: dt-bindings: add loongson-2 pm
>   soc: loongson2_pm: add power management support
> 
>  .../soc/loongson/loongson,ls2k-pmc.yaml       |  52 +++++
>  MAINTAINERS                                   |   7 +
>  drivers/soc/loongson/Kconfig                  |  10 +
>  drivers/soc/loongson/Makefile                 |   1 +
>  drivers/soc/loongson/loongson2_pm.c           | 215 ++++++++++++++++++
>  5 files changed, 285 insertions(+)
> 
> -- 
> 2.20.1
> 
> _______________________________________________
> Loongson-kernel mailing list -- loongson-kernel@...ts.loongnix.cn
> To unsubscribe send an email to loongson-kernel-leave@...ts.loongnix.cn


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