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From: tomasz.figa@gmail.com (Tomasz Figa)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 2/4] clk: exynos-audss: set correct parent clocks
Date: Wed, 28 Aug 2013 03:02:36 +0200	[thread overview]
Message-ID: <7654693.FMY6qS63O6@flatron> (raw)
In-Reply-To: <20130828004341.8231.3654@quantum>

On Tuesday 27 of August 2013 17:43:41 Mike Turquette wrote:
> Quoting Padmavathi Venna (2013-08-16 00:49:36)
> 
> > From: Andrew Bresticker <abrestic@chromium.org>
> > 
> > Different Exynos SoCs have different names for certain input clocks
> > to the AudioSS block.  Since the order in which clock providers are
> > probed is not guaranteed, we can't use the device-tree to pass the
> > correct input clocks.
> 
> Why not? Could your audss binding include something like a "clocks"
> property with phandles to the input clocks? Then your audss clock driver
> could just use clk_get like a regular driver to get the parents.

AFAIR, the driver is currently probed using of_clk_init(), so the reason 
was probably being unable to defer probing.

However this is not the core system clock controller, so I believe there 
is no reason for it not to be a normal platform driver.

Best regards,
Tomasz

  reply	other threads:[~2013-08-28  1:02 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-16  7:49 [PATCH V2 0/4] clk: Samsung: audss: Add support for Exynos5420 Padmavathi Venna
2013-08-16  7:49 ` [PATCH V1 1/4] clk: exynos-audss: add support for Exynos 5420 Padmavathi Venna
2013-08-16  7:49 ` [PATCH V2 2/4] clk: exynos-audss: set correct parent clocks Padmavathi Venna
2013-08-28  0:43   ` Mike Turquette
2013-08-28  1:02     ` Tomasz Figa [this message]
2013-08-16  7:49 ` [PATCH V2 3/4] ARM: dts: Correct the /include entry on exynos5420 dtsi file Padmavathi Venna
2013-08-16  7:49 ` [PATCH V2 4/4] ARM: dts: exynos5420: add audio clock controller Padmavathi Venna
2013-08-19  8:48 ` [PATCH V2 0/4] clk: Samsung: audss: Add support for Exynos5420 Padma Venkat
2013-08-27  6:18   ` Padma Venkat

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