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powerpc/mpc85xx: add setting of clock-frequency for mpic node
Set the device tree property associated with the mpic source frequency. The frequency is used for mpic timer. Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
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@ -663,6 +663,11 @@ void ft_cpu_setup(void *blob, bd_t *bd)
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#ifdef CONFIG_FSL_CORENET
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do_fixup_by_compat_u32(blob, "fsl,qoriq-clockgen-1.0",
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"clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
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do_fixup_by_compat_u32(blob, "fsl,mpic",
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"clock-frequency", get_bus_freq(0)/2, 1);
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#else
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do_fixup_by_compat_u32(blob, "fsl,mpic",
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"clock-frequency", get_bus_freq(0), 1);
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#endif
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fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
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