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MIPS: lantiq: Return correct value for fpi clock on ar9
Some configurations of AR9 reported the incorrect speed for the fpi bus. Signed-off-by: Ben Mulvihill <ben.mulvihill@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11448/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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1 changed files with 3 additions and 2 deletions
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@ -88,8 +88,9 @@ unsigned long ltq_ar9_fpi_hz(void)
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unsigned long sys = ltq_ar9_sys_hz();
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if (ltq_cgu_r32(CGU_SYS) & BIT(0))
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return sys;
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return sys >> 1;
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return sys / 3;
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else
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return sys / 2;
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}
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unsigned long ltq_ar9_cpu_hz(void)
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