s2f_usr0_mux 36 drivers/clk/socfpga/clk-s10.c static const char * const s2f_usr0_mux[] = {"f2s-free-clk", "boot_clk"}; s2f_usr0_mux 142 drivers/clk/socfpga/clk-s10.c { STRATIX10_S2F_USER0_CLK, "s2f_user0_clk", NULL, s2f_usr0_mux, ARRAY_SIZE(s2f_usr0_mux), 0, 0x30,