On 07/01/2013 02:24 AM, Hiroshi Doyu wrote: > Thierry Reding <thierry.reding@xxxxxxxxx> wrote @ Wed, 26 Jun 2013 12:52:17 +0200: >> On Wed, Jun 26, 2013 at 12:28:09PM +0300, Hiroshi Doyu wrote: >>> This is a bitmap that indicates which HardWare Accelerators(HWA) are >>> supported on Tegra114 SoC. ... >> It seems like an nvidia,tegra114-smmu.txt file is missing from the >> Documentation/devicetree/bindings/iommu directory. > > All difference between T30 and T114 is now provided from DT. They have > all same entries but only those values are different. > > Do we still need a copy of nvidia,tegra30-smmu.txt for t114 or is just > tweaking nvidia,tegra30-smmu.txt for t114 enough? If the two HW are identical (at least as far as bindings), the existing nvidia,tegra30-smmu.txt should be enough. We probably should at least update it to list the additional supported compatible value though, especially if the driver interprets the two compatible values in a different way (e.g. there are HW differences, but they don't affect the binding definition). -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
