[ARM] Kirkwood: add support for newer SoC models

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Add support to the Kirkwood port for newer device models and silicon
revisions.  Instead of looking at the DEVICE_ID register, the device
version is now determined by looking at the PCI-Express device ID and
revision registers, as it is done for orion5x, and this information
is used to determine the TCLK frequency, again, as it is done for
orion5x.

Signed-off-by: Ronen Shitrit <rshitrit@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

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Ronen Shitrit 2008-09-15 10:40:35 +03:00 • committed by Nicolas Pitre

parent 79d4dd77f0

commit b2b3dc2fc4

4 changed files with 56 additions and 9 deletions

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43

arch/arm/mach-kirkwood/common.c

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2

arch/arm/mach-kirkwood/common.h

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14

arch/arm/mach-kirkwood/include/mach/kirkwood.h

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6

arch/arm/mach-kirkwood/pcie.c

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