uart3_sel 231 drivers/clk/imx/clk-imx7d.c static const char *uart3_sel[] = { "osc", "pll_sys_main_240m_clk", uart3_sel 546 drivers/clk/imx/clk-imx7d.c hws[IMX7D_UART3_ROOT_SRC] = imx_clk_hw_mux2("uart3_src", base + 0xb080, 24, 3, uart3_sel, ARRAY_SIZE(uart3_sel));