linux-kernel - Re: [PATCH v2] bus: ti-sysc: Add generic enable/disable functions

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Date:   Thu, 11 Apr 2019 09:59:50 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Roger Quadros <rogerq@...com>
Cc:     s-anna@...com, t-kristo@...com, nsekhar@...com,
        linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] bus: ti-sysc: Add generic enable/disable functions

Hi,

* Roger Quadros <rogerq@...com> [190408 02:53]:
> For non legacy cases, add generic sysc_enable_module()
> and sysc_disable_module() functions.
...

> - Add helper to get best idle mode.
> - Add comment about not preventing clockdomain autoidle
>   during enable/disable.

FYI I have a patch in works to populate clkdm_deny_idle/allow_idle
via platform data functions for ti-sysc driver for non-legacy
cases.

We still need to figure out what we want to do for cases where a
child device driver needs to manage rstctrl reset driver bits not
related for the module reset. Not sure if we need to call
clkdm_deny_idle/allow_idle for those cases too?

Regards,

Tony