/* Returns : OK if set source frequency succeeded, others if failed.  */
s32 ccu_set_sclk_freq(u32 sclk, __maybe_unused u32 freq)
/* Returns : OK if set source frequency succeeded, others if failed.  */
s32 ccu_set_sclk_freq(u32 sclk, __maybe_unused u32 freq)
{
    switch (sclk) {
    case CCU_SYS_CLK_AUDIO0:
        return ccu_set_pll_audio0(freq);
    case CCU_SYS_CLK_AUDIO1:
        return ccu_set_pll_audio1(freq);
    default:
        pr_warning("invaid clock id (%d) when set freq(%d)\n", sclk);
        return -EINVAL;
    }
}