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armv8: fsl-lsch3: fixup SYSCLK frequency in device tree

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SYSCLK frequency is dependent on on-board switch settings. It may
vary as per requirement. boot-loader is aware of board switch
configurations.

So Fixup Linux device tree from boot-loader.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
CC: Mingkai Hu <Mingkai.Hu@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Prabhakar Kushwaha 2015-12-24 17:25:06 +05:30 committed by York Sun
parent ee2a4eee8f
commit 6f14e257c4
1 changed files with 3 additions and 0 deletions
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3
arch/arm/cpu/armv8/fsl-layerscape/fdt.c
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@ -190,6 +190,9 @@ void ft_cpu_setup(void *blob, bd_t *bd)
"clock-frequency", CONFIG_SYS_NS16550_CLK, 1);
#endif
do_fixup_by_compat_u32(blob, "fixed-clock",
"clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif