Lines Matching refs:scale
45 static u32 ar933x_serial_get_baud(u32 clk, u32 scale, u32 step) in ar933x_serial_get_baud() argument
50 div = (2 << 16) * (scale + 1); in ar933x_serial_get_baud()
60 u32 *scale, u32 *step) in ar933x_serial_get_scale_step() argument
65 *scale = 0; in ar933x_serial_get_scale_step()
84 *scale = tscale; in ar933x_serial_get_scale_step()
93 u32 val, scale, step; in ar933x_serial_setbrg() local
96 ar933x_serial_get_scale_step(val, baudrate, &scale, &step); in ar933x_serial_setbrg()
98 val = (scale & AR933X_UART_CLK_SCALE_M) in ar933x_serial_setbrg()
203 u32 val, scale, step; in _debug_uart_init() local
219 CONFIG_BAUDRATE, &scale, &step); in _debug_uart_init()
221 val = (scale & AR933X_UART_CLK_SCALE_M) in _debug_uart_init()