linux-kernel - Re: [PATCH 0/2] OMAP: hwmod: fix hardreset handling

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Date:	Mon, 3 Sep 2012 09:29:23 -0500
From:	Omar Ramirez Luna <omar.luna@...aro.org>
To:	Benoit Cousson <b-cousson@...com>, Paul Walmsley <paul@...an.com>
Cc:	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@....linux.org.uk>,
	Kevin Hilman <khilman@...com>,
	Ohad Ben-Cohen <ohad@...ery.com>,
	Tomi Valkeinen <tomi.valkeinen@...com>,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Omar Ramirez Luna <omar.ramirez@...com>
Subject: Re: [PATCH 0/2] OMAP: hwmod: fix hardreset handling

On 22 August 2012 00:42, Omar Ramirez Luna <omar.luna@...aro.org> wrote:
> From: Omar Ramirez Luna <omar.ramirez@...com>
>
> The patch to expose hwmod assert/deassert functions through omap_device
> has been accepted and queued for 3.7[1], however these two patches are
> needed to make the API functional. Hence a revised version is being sent
> according to previous comments:
>
> - ARM: OMAP: hwmod: revise deassert sequence
> Now it uses enable|disable_module to handle the configuration of the
> modulemode inside CLKCTRL. As part of the cleanup of leaf clocks, the
> one associated with ipu_mmu will be removed along with the iommu hwmod
> migration[2].
>
> - ARM: OMAP: hwmod: partially un-reset hwmods might not be properly
>   enabled
> More infomation added in the patch description[3].
>
> [1] http://patchwork.kernel.org/patch/1266731/
> [2] http://patchwork.kernel.org/patch/1201791/
> [3] http://patchwork.kernel.org/patch/1201801/
>
> Omar Ramirez Luna (2):
>   ARM: OMAP: hwmod: partially un-reset hwmods might not be properly
>     enabled
>   ARM: OMAP: hwmod: revise deassert sequence
>
>  arch/arm/mach-omap2/omap_hwmod.c |   74 ++++++++++++++++++++++++++++++--------
>  1 file changed, 59 insertions(+), 15 deletions(-)

Ping.

Regards,

Omar
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