From: Jon Hunter <jon-hunter@ti.com>
To: Paul Walmsley <paul@pwsan.com>
Cc: linux-omap <linux-omap@vger.kernel.org>, b-cousson@ti.com
Subject: Re: [PATCH 1/6] OMAP4: Add missing clock divider for OCP_ABE_ICLK
Date: Mon, 18 Jul 2011 15:57:57 -0500 [thread overview]
Message-ID: <4E249E55.6010004@ti.com> (raw)
In-Reply-To: <4E204FFC.5080700@ti.com>
On 7/15/2011 9:34, Jon Hunter wrote:
> 2). The "ocp_abe_iclk" is an interface clock and is not a parent to any
> other functional clock and therefore, is not driving any internal logic
> in a peripheral which would have a direct impact of the speed of that
> peripheral. However, there does appear to be another bug here in the
> clock44xx_data.c as it shows that the "ocp_abe_iclk" is parent to the
> "slimbus1_fck" which I believe is incorrect. According to the TRM, the
> the ocp_abe_iclk is parent to the slimbus1_iclk. I can send another
> patch for this. However, I will let Benoit chime in first.
On further inspection of the clock44xx_data.c, it appears that all
interface clocks are called xxx_fck and not xxx_ick. I will ask Benoit
about this. However, this particular clock we are dealing with here is
an interface clock.
Cheers
Jon
next prev parent reply other threads:[~2011-07-18 20:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-14 23:24 [PATCH 1/6] OMAP4: Add missing clock divider for OCP_ABE_ICLK Jon Hunter
2011-07-15 8:21 ` Paul Walmsley
2011-07-15 14:34 ` Jon Hunter
2011-07-18 20:57 ` Jon Hunter [this message]
2011-07-18 21:46 ` Jon Hunter
2011-07-26 22:45 ` Cousson, Benoit
2011-08-29 4:09 ` Paul Walmsley
2011-09-14 19:32 ` Jon Hunter
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