UART4_MUX 1296 drivers/clk/nxp/clk-lpc32xx.c LPC32XX_DEFINE_MUX(UART4_MUX, UART4_CLK_CTRL, 16, 0x1, NULL, 0), UART4_MUX 1300 drivers/clk/nxp/clk-lpc32xx.c LPC32XX_DEFINE_COMPOSITE(UART4, UART4_MUX, UART4_DIV, UART4_GATE),