From: Greg KH <gregkh@linuxfoundation.org>
To: Elaine Zhang <zhangqing@rock-chips.com>
Cc: heiko@sntech.de, robh+dt@kernel.org, mark.rutland@arm.com,
devicetree@vger.kernel.org, rjw@rjwysocki.net,
khilman@kernel.org, ulf.hansson@linaro.org,
stable@vger.kernel.org, linux-pm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
wxt@rock-chips.com, xxx@rock-chips.com, xf@rock-chips.com,
huangtao@rock-chips.com, Finley Xiao <finley.xiao@rock-chips.com>
Subject: Re: [PATCH v2 04/13] soc: rockchip: power-domain: Fix wrong value when power up pd
Date: Mon, 14 May 2018 08:16:16 +0200 [thread overview]
Message-ID: <20180514061616.GA9153@kroah.com> (raw)
In-Reply-To: <1526268578-9361-1-git-send-email-zhangqing@rock-chips.com>
On Mon, May 14, 2018 at 11:29:38AM +0800, Elaine Zhang wrote:
> From: Finley Xiao <finley.xiao@rock-chips.com>
>
> Solve the pd could only ever turn off but never turn them on again,
> If the pd registers have the writemask bits.
>
> Fix up the code error for commit:
> commit 79bb17ce8edb3141339b5882e372d0ec7346217c
> Author: Elaine Zhang <zhangqing@rock-chips.com>
> Date: Fri Dec 23 11:47:52 2016 +0800
>
> soc: rockchip: power-domain: Support domain control in hiword-registers
>
> New Rockchips SoCs may have their power-domain control in registers
> using a writemask-based access scheme (upper 16bit being the write
> mask). So add a DOMAIN_M type and handle this case accordingly.
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
>
> Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> ---
> drivers/soc/rockchip/pm_domains.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
prev parent reply other threads:[~2018-05-14 6:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1526268455-9133-1-git-send-email-zhangqing@rock-chips.com>
2018-05-14 3:29 ` [PATCH v2 04/13] soc: rockchip: power-domain: Fix wrong value when power up pd Elaine Zhang
2018-05-14 6:16 ` Greg KH [this message]
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