linux-kernel - RE: [PATCH 1/3 v2] usb: tegra20-ehci: Add devicetree support.

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Message-ID: <643E69AA4436674C8F39DCC2C05F76383CF0DD2279@HQMAIL03.nvidia.com>
Date:	Wed, 20 Jul 2011 15:23:07 -0700
From:	Andrew Chew <AChew@...dia.com>
To:	'Grant Likely' <grant.likely@...retlab.ca>
CC:	"olof@...om.net" <olof@...om.net>,
	Stephen Warren <swarren@...dia.com>,
	Dan Willemsen <dwillemsen@...dia.com>,
	Rhyland Klein <rklein@...dia.com>,
	Venkat Moganty <vmoganty@...dia.com>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 1/3 v2] usb: tegra20-ehci: Add devicetree support.

> > +Required properties for type = "utmi".  These values are 
> derived from
> > +characterization by system engineering.
> > + - hssync_start_delay
> > + - idle_wait_delay
> > + - elastic_limit
> > + - term_range_adj
> > + - xcvr_setup
> > + - xcvr_lsfslew
> > + - xcvr_lsrslew
> 
> All of these custom properties should be prefixed with "nvidia," to
> avoid namespace collisions.

Are you saying we should prefix with "nvidia," on ALL of the properties I've defined for the tegra20-ehci node?  Or specifically those seven that you pointed out?  Because I don't see a difference in terms of "custom"-ality between say, hssync-start-delay, and the other stuff like phy-type, mode, power-down-on-bus-suspend, and the reset-gpio and clk from phy-type=ulpi...unless we're considering stuff like phy-type to be a standard USB host controller node property.
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