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powerpc/p4080: Add setting of clock-frequency for clockgen node

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On QorIQ CoreNet based devices we have a global clocking block.  We want
to keep track of SYSCLK frequency as it is what is used to derive all
other frequencies in the SoC

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2010-07-10 06:55:41 -05:00
parent 1b942f7483
commit 85f8cda3c2
1 changed files with 5 additions and 0 deletions
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5
arch/powerpc/cpu/mpc85xx/fdt.c
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@ -403,6 +403,11 @@ void ft_cpu_setup(void *blob, bd_t *bd)
"clock-frequency", bd->bi_brgfreq, 1);
#endif
#ifdef CONFIG_FSL_CORENET
do_fixup_by_compat_u32(blob, "fsl,qoriq-clockgen-1.0",
"clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
#endif
fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
#ifdef CONFIG_MP