From: sre@kernel.org (Sebastian Reichel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 18/23] power/reset: at91-reset: get and use slow clock
Date: Wed, 5 Aug 2015 20:22:20 +0200 [thread overview]
Message-ID: <20150805182220.GC11315@earth> (raw)
In-Reply-To: <1438335599-3301-19-git-send-email-alexandre.belloni@free-electrons.com>
Hi,
On Fri, Jul 31, 2015 at 11:39:54AM +0200, Alexandre Belloni wrote:
> Commit dca1a4b5ff6e ("clk: at91: keep slow clk enabled to prevent system
> hang") added a workaround for the slow clock as it is not properly handled
> by its users.
>
> Get and use the slow clock as it is necessary for the at91 reset
> controller.
You call clk_prepare_enable during probe without a matching
clk_disable_unprepare on module removal.
-- Sebastian
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next prev parent reply other threads:[~2015-08-05 18:22 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-31 9:39 [PATCH 00/23] ARM: at91: Properly handle slow clock Alexandre Belloni
2015-07-31 9:39 ` [PATCH 01/23] Documentation: dt: atmel-at91: add clocks to system timer, rstc and shdwc Alexandre Belloni
2015-08-05 18:11 ` Sebastian Reichel
2015-07-31 9:39 ` [PATCH 02/23] Documentation: dt: atmel-at91: add slow clock to tcb Alexandre Belloni
2015-07-31 9:39 ` [PATCH 03/23] Documentation: watchdog: at91sam9_wdt: add clocks property Alexandre Belloni
2015-07-31 9:39 ` [PATCH 04/23] Documentation: dt: rtc: at91rm9200: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 05/23] ARM: at91/dt: at91rm9200: use slow clock where necessary Alexandre Belloni
2015-07-31 9:39 ` [PATCH 06/23] ARM: at91/dt: at91sam9260: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 07/23] ARM: at91/dt: at91sam9261: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 08/23] ARM: at91/dt: at91sam9263: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 09/23] ARM: at91/dt: at91sam9g45: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 10/23] ARM: at91/dt: at91sam9n12: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 11/23] ARM: at91/dt: at91sam9rl: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 12/23] ARM: at91/dt: at91sam9x5: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 13/23] ARM: at91/dt: sama5d3: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 14/23] ARM: at91/dt: sama5d4: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 15/23] rtc: at91rm9200: get and use slow clock Alexandre Belloni
2015-07-31 9:39 ` [PATCH 16/23] watchdog: at91sam9: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 17/23] power/reset: at91-reset: remove useless at91_reset_platform_probe() Alexandre Belloni
2015-07-31 9:39 ` [PATCH 18/23] power/reset: at91-reset: get and use slow clock Alexandre Belloni
2015-08-05 18:22 ` Sebastian Reichel [this message]
2015-08-10 15:50 ` Alexandre Belloni
2015-08-10 17:11 ` Sebastian Reichel
2015-07-31 9:39 ` [PATCH 19/23] power/reset: at91-poweroff: " Alexandre Belloni
2015-08-05 18:22 ` Sebastian Reichel
2015-07-31 9:39 ` [PATCH 20/23] clocksource: atmel-st: " Alexandre Belloni
2015-07-31 9:39 ` [PATCH 21/23] clocksource: tcb_clksrc: fix setup_clkevents error path Alexandre Belloni
2015-07-31 9:39 ` [PATCH 22/23] misc: atmel_tclib: get and use slow clock Alexandre Belloni
2015-08-05 20:45 ` Greg Kroah-Hartman
2015-07-31 9:39 ` [PATCH 23/23] clk: at91: Revert "keep slow clk enabled to prevent system hang" Alexandre Belloni
2015-07-31 19:00 ` Stephen Boyd
2015-07-31 21:09 ` Alexandre Belloni
2015-07-31 21:11 ` Stephen Boyd
2015-07-31 21:27 ` Alexandre Belloni
2015-07-31 21:34 ` Stephen Boyd
2015-07-31 22:24 ` Alexandre Belloni
2015-07-31 9:59 ` [PATCH 00/23] ARM: at91: Properly handle slow clock Boris Brezillon
2015-07-31 10:20 ` Alexandre Belloni
2015-07-31 15:21 ` Alexandre Belloni
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