RE: [PATCH] arm/dt: tegra devicetree support
From: Stephen Warren
Date: Wed Jul 20 2011 - 14:34:12 EST
Grant Likely wrote at Wednesday, July 20, 2011 12:28 PM:
> On Wed, Jul 20, 2011 at 08:37:19AM -0700, Stephen Warren wrote:
> > Grant Likely wrote at Tuesday, July 19, 2011 5:43 PM:
> > > Everything required to populate NVIDIA Tegra devices from the device
> > > tree. This patch adds a new DT_MACHINE_DESC() which matches against
> > > a tegra20 device tree. So far it only registers the on-chip devices,
> > > but it will be refined in follow on patches to configure clocks and
> > > pin IO from the device tree also.
> > > diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts
> > tegra-*.dts don't include status="disable" for all the unused controllers.
> > Should that be added?
> I dropped that pattern since my preference has been to have boards
> explicitly disable unused cores and that has generally been the
> pattern on other DT platforms.
Sorry if I wasn't clear, but what I meant was that the board-specific
files tegra-harmony.dts and tegra-seaboard.dts don't include the status=
"disable" entries for the modules/ports they don't use.
Still, everything probably works OK without that...
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