imx8mn_uart4_sels 271 drivers/clk/imx/clk-imx8mn.c static const char * const imx8mn_uart4_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", imx8mn_uart4_sels 525 drivers/clk/imx/clk-imx8mn.c clks[IMX8MN_CLK_UART4] = imx8m_clk_composite("uart4", imx8mn_uart4_sels, base + 0xb080);