K210_PLL2
ret = k210_register_pll(np, ksc, K210_PLL2, "pll2", 3, &k210_pll2_ops);
k210_register_pll_child(np, ksc, K210_CLK_I2S0, K210_PLL2, 0);
k210_register_pll_child(np, ksc, K210_CLK_I2S1, K210_PLL2, 0);
k210_register_pll_child(np, ksc, K210_CLK_I2S2, K210_PLL2, 0);
k210_register_pll_child(np, ksc, K210_CLK_I2S0_M, K210_PLL2, 0);
k210_register_pll_child(np, ksc, K210_CLK_I2S1_M, K210_PLL2, 0);
k210_register_pll_child(np, ksc, K210_CLK_I2S2_M, K210_PLL2, 0);