ARM: S3C64XX: Add support for synchronous clock operation

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Some boards based on S3C6410 use synchronous clocking, which means that HCLKx2
and other system clocks are generated from APLL instead of MPLL.

This patch adds support for such boards, by calculating hclk2 depending on
the status of S3C_OTHERS_SYNCMUXSEL bit in S3C64XX_OTHERS regist

Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

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Tomasz Figa 2011-08-19 11:54:31 +02:00 • committed by Kukjin Kim

parent d9018df007

commit fb5d375d35

2 changed files with 8 additions and 1 deletions

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8

arch/arm/mach-s3c64xx/clock.c

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1

arch/arm/mach-s3c64xx/include/mach/regs-sys.h

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