Stephen Warren wrote at Tuesday, July 19, 2011 5:00 PM: > [email protected] wrote at Tuesday, July 19, 2011 4:47 PM: > > From: Andrew Chew <[email protected]> > > > > These values were derived from various headers in arch/arm/mach-tegra. ... > > diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi > > index 83fedf3..a0353bb 100644 > > --- a/arch/arm/boot/dts/tegra20.dtsi > > +++ b/arch/arm/boot/dts/tegra20.dtsi > > @@ -160,5 +160,57 @@ > > interrupts = < 63 >; > > status = "disabled"; > > }; > > + > > + ehci@c5000000 { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + compatible = "nvidia,tegra20-ehci"; > > + reg = <0xc5000000 0x4000>; > > + interrupts = < 52 >; > > + mode = < 1 >; > > + power_down_on_bus_suspend; > > + type = "utmi"; > > + hssync_start_delay = < 0 >; > > + idle_wait_delay = < 17 >; > > + elastic_limit = < 16 >; > > + term_range_adj = < 6 >; > > + xcvr_setup = < 15 >; > > + xcvr_lsfslew = < 2 >; > > + xcvr_lsrslew = < 2 >; > > + status = "disabled"; > > In the latest devicetree/test, tegra20.dtsi doesn't specify status for > any nodes, but leaves everything enabled. Instead, board-specific files > disable any unused devices.
Andrew pointed out that isn't actually true right now. However, Grant did state that he was *going* to make Tegra work that way, so the comment basically still stands. -- nvpublic -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
