From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 2/3] clk: at91: pmc: Save SCSR during suspend
Date: Thu, 21 Dec 2017 16:34:10 -0800 [thread overview]
Message-ID: <20171222003410.GW7997@codeaurora.org> (raw)
In-Reply-To: <20171211165535.5126-3-romain.izard.pro@gmail.com>
On 12/11, Romain Izard wrote:
> The contents of the System Clock Status Register (SCSR) needs to be
> restored into the System Clock Enable Register (SCER).
>
> As the bootloader will restore some clocks by itself, the issue can be
> missed as only the USB controller, the LCD controller, the Image Sensor
> controller and the programmable clocks will be impacted.
>
> Fix the obvious typo in the suspend/resume code, as the IMR register
> does not need to be saved twice.
>
> Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
> ---
Applied to clk-next
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2017-12-22 0:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-11 16:55 [PATCH v6 0/3] Clock patches for SAMA5D2 backup mode Romain Izard
2017-12-11 16:55 ` [PATCH v6 1/3] clk: at91: pmc: Wait for clocks when resuming Romain Izard
2017-12-19 22:25 ` Alexandre Belloni
2017-12-22 0:34 ` Stephen Boyd
2017-12-11 16:55 ` [PATCH v6 2/3] clk: at91: pmc: Save SCSR during suspend Romain Izard
2017-12-19 22:25 ` Alexandre Belloni
2017-12-22 0:34 ` Stephen Boyd [this message]
2017-12-11 16:55 ` [PATCH v6 3/3] clk: at91: pmc: Support backup for programmable clocks Romain Izard
2017-12-19 22:25 ` Alexandre Belloni
2017-12-22 0:34 ` Stephen Boyd
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