ARM: 8333/1: amba: tegra-ahb: fix register offsets in the macros
amba: tegra-ahb: fix register offsets in the macros From a hardware SoC integration point of view, the offsets of the Tegra AHB registers that are currently defined in tegra-ahb.c macros are all off by four bytes. Similarly, the starting address of this IP block in our existing DT files is also off by four bytes. Since we attempt to make old DT files forward-compatible with newer kernels, we cannot fix the IP block base address in old DT data. However, we can fix the offsets in the driver so that they are correct with respect to the hardware, which is what this patch does. And a subsequent patch will allow the offset to be removed for DT 'compatible' strings used in future DT files for newer Tegra chips that the kernel does not yet support. Signed-off-by:Paul Walmsley <paul@pwsan.com> Cc: Paul Walmsley <pwalmsley@nvidia.com> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Hiroshi DOYU <hdoyu@nvidia.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: linux-kernel@vger.kernel.org Acked-by:
Stephen Warren <swarren@nvidia.com> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
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