mux_sclk_i2s2_p 534 drivers/clk/rockchip/clk-rk3188.c PNAME(mux_sclk_i2s2_p) = { "i2s2_pre", "i2s2_frac", "xin12m" }; mux_sclk_i2s2_p 554 drivers/clk/rockchip/clk-rk3188.c MUX(SCLK_I2S2, "sclk_i2s2", mux_sclk_i2s2_p, 0,