Thierry Reding <thierry.reding@xxxxxxxxx> wrote @ Wed, 26 Jun 2013 12:45:14 +0200: > * PGP Signed by an unknown key > > On Wed, Jun 26, 2013 at 12:28:07PM +0300, Hiroshi Doyu wrote: > > Move up AHB/IOMMU to register them earlier than others. IOMMU needs > > AHB, and IOMMU needs to register all platform devices as > > IOMMU'able. So AHB/IOMMU needs to be instanciated at very beginning. > > > > Signed-off-by: Hiroshi Doyu <hdoyu@xxxxxxxxxx> > > --- > > arch/arm/boot/dts/tegra30.dtsi | 33 +++++++++++++++++---------------- > > 1 file changed, 17 insertions(+), 16 deletions(-) > > This just happens to work because DTC keeps the order from the DTS in > the DTB and the Linux implementation sequentially instantiates devices > from DT nodes. Neither should be assumed though when writing DTS files. > Other implementations (DTC or OS) could do things differently. > > But if I understand correctly there is another solution which should > solve this issue properly. As you've noticed: https://lists.ozlabs.org/pipermail/devicetree-discuss/2013-June/036746.html -- 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
