linux-kernel - Re: [PATCH v10 1/4] phy: core: Add an exported of_phy

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Message-ID: <531A1F43.4020506@math.uni-bielefeld.de>
Date:	Fri, 07 Mar 2014 20:34:27 +0100
From:	Tobias Jakobi <tjakobi@...h.uni-bielefeld.de>
To:	Kamil Debski <k.debski@...sung.com>, linux-kernel@...r.kernel.org,
	linux-samsung-soc@...r.kernel.org, linux-usb@...r.kernel.org,
	devicetree@...r.kernel.org
CC:	kyungmin.park@...sung.com, kishon@...com, t.figa@...sung.com,
	s.nawrocki@...sung.com, m.szyprowski@...sung.com,
	gautam.vivek@...sung.com, mat.krawczuk@...il.com,
	yulgon.kim@...sung.com, p.paneri@...sung.com,
	av.tikhomirov@...sung.com, jg1.han@...sung.com,
	galak@...eaurora.org, matt.porter@...aro.org,
	stern@...land.harvard.edu, sander@...ilis.net
Subject: Re: [PATCH v10 1/4] phy: core: Add an exported of_phy_get function

Kamil Debski wrote:
> Previously the of_phy_get function took a struct device * and
> was declared static. It was impossible to call it from
> another driver and thus it was impossible to get phy defined
> for a given node. The old function was renamed to _of_phy_get
> and was left for internal use. of_phy_get function was added
> and it was exported. The function enables to get a phy for
> a given device tree node.
>
> Signed-off-by: Kamil Debski <k.debski@...sung.com>
> ---
>  drivers/phy/phy-core.c  |   45 ++++++++++++++++++++++++++++++++++++---------
>  include/linux/phy/phy.h |    6 ++++++
>  2 files changed, 42 insertions(+), 9 deletions(-)
>
Tested-by: Tobias Jakobi <tjakobi@...h.uni-bielefeld.de>

USB PHY was tested on an ODROID-X2 (Exynos4412 SoC) with patches from
Kamil's previous patchset to enable the usage of the new PHY in EHCI and
OCHI.

With best wishes,
Tobias

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