From: Todd Poynor <toddpoynor@google.com>
To: Benoit Cousson <b-cousson@ti.com>
Cc: paul@pwsan.com, rnayak@ti.com, santosh.shilimkar@ti.com,
linux-omap@vger.kernel.org
Subject: Re: [PATCH v3 6/8] OMAP2+: clockdomain: Add 2 APIs to control clockdomain from hwmod framework
Date: Mon, 27 Jun 2011 18:08:30 -0700 [thread overview]
Message-ID: <20110628010830.GA22263@google.com> (raw)
In-Reply-To: <1309191103-8817-7-git-send-email-b-cousson@ti.com>
On Mon, Jun 27, 2011 at 06:11:41PM +0200, Benoit Cousson wrote:
...
> + * clkdm_hwmod_disable - remove an enabled downstream hwmod from this clkdm
> + * @clkdm: struct clockdomain *
> + * @oh: struct omap_hwmod * of the disabled downstream hwmod
> + *
> + * Decrement the usecount of this clockdomain @clkdm when @oh is
> + * disabled. Intended to be called by module_disable() code.
> + * If the clockdomain usecount goes to 0, put the clockdomain to sleep
> + * (software-supervised mode) or remove the clkdm autodependencies
> + * (hardware-supervised mode).
> + * Returns -EINVAL if passed null pointers; -ERANGE if the @clkdm usecount
> + * underflows and debugging is enabled; or returns 0 upon success or if the
Can take out "and debugging is enabled", this is no longer the case.
Todd
next prev parent reply other threads:[~2011-06-28 1:08 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-27 16:11 [PATCH v3 0/8] Fix module-mode enable sequence on OMAP4 Benoit Cousson
2011-06-27 16:11 ` [PATCH v3 1/8] OMAP2+: clockdomain: Add an api to read idle mode Benoit Cousson
2011-07-01 12:22 ` Paul Walmsley
2011-06-27 16:11 ` [PATCH v3 2/8] OMAP2+: clockdomain: Add SoC support for clkdm_is_idle Benoit Cousson
2011-06-27 19:18 ` Todd Poynor
2011-07-01 12:24 ` Paul Walmsley
2011-06-27 16:11 ` [PATCH v3 3/8] OMAP2+: PM: Initialise sleep_switch to a non-valid value Benoit Cousson
2011-06-27 16:11 ` [PATCH v3 4/8] OMAP2+: PM: idle clkdms only if already in idle Benoit Cousson
2011-06-28 1:00 ` Todd Poynor
2011-06-27 16:11 ` [PATCH v3 5/8] OMAP4: PM: TEMP: Prevent l3init from idling/force sleep Benoit Cousson
2011-06-27 16:11 ` [PATCH v3 6/8] OMAP2+: clockdomain: Add 2 APIs to control clockdomain from hwmod framework Benoit Cousson
2011-06-28 1:08 ` Todd Poynor [this message]
2011-06-27 16:11 ` [PATCH v3 7/8] OMAP2+: clockdomain: Add per clkdm lock to prevent concurrent state programming Benoit Cousson
2011-06-27 16:11 ` [PATCH v3 8/8] OMAP2+: hwmod: Follow the recommended PRCM module enable sequence Benoit Cousson
2011-06-28 0:11 ` Kevin Hilman
2011-06-28 13:05 ` Cousson, Benoit
2011-06-28 22:03 ` Rajendra Nayak
2011-06-28 22:23 ` Cousson, Benoit
2011-06-28 17:16 ` Kevin Hilman
2011-06-28 21:33 ` Cousson, Benoit
2011-06-28 21:55 ` Rajendra Nayak
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