Searched refs:root_rate (Results 1 – 2 of 2) sorted by relevance
500 unsigned int root_rate, div, delta; in rockchip_i2s_set_sysclk() local513 root_rate = i2s->mclk_root_rate; in rockchip_i2s_set_sysclk()514 delta = abs(root_rate % rate - rate); in rockchip_i2s_set_sysclk()515 ppm = div64_u64((uint64_t)delta * 1000000, (uint64_t)root_rate); in rockchip_i2s_set_sysclk()522 root_rate = rate * round_up(div, 2); in rockchip_i2s_set_sysclk()523 ret = clk_set_rate(i2s->mclk_root, root_rate); in rockchip_i2s_set_sysclk()
400 unsigned long root_rate = clk_get_rate(root); in cdce925_clk_best_parent_rate() local407 if (root_rate % rate == 0) in cdce925_clk_best_parent_rate()408 return root_rate; /* Don't need the PLL, use bypass */ in cdce925_clk_best_parent_rate()