On 03/13/2013 02:02 PM, Stephen Warren wrote: > On 03/13/2013 01:49 PM, Laxman Dewangan wrote: >> Add APB DMA requestor and serial aliases for serial controller. >> There will be two serial driver i.e. 8250 based simple serial driver >> and APB DMA based serial driver for higher baudrate and performace. >> >> The simple serial driver get enabled with compatible "nvidia,tegra114-uart", >> "nvidia,tegra20-uart" and APB DMA based driver will get enabled with >> compatible "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart". > >> + /* >> + * There are two serial driver i.e. 8250 based simple serial >> + * driver and APB DMA based serial driver for higher baudrate >> + * and performace. To enable the 8250 based driver, the compatible >> + * is "nvidia,tegra114-uart", "nvidia,tegra20-uart" and to enable >> + * the APB DMA based serial driver, the comptible is >> + * "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart". >> + */ > > Again, that text says you want either of: > > compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; > compatible = "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart"; > > (note Tegra20-vs-Tegra30 in the second compatible value) > > Why isn't it instead: > > compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; > compatible = "nvidia,tegra114-hsuart", "nvidia,tegra20-hsuart"; > > (note both second compatible values say Tegra20) > > I assume this is a typo. > > I suppose I can fix this up when I apply it to avoid a resend, assuming > it's wrong.
Since I haven't seen a reply to this, when I apply this, I'm going to change the comment I quoted above to match the values I wrote above under "why isn't it instead:". -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
