121 /* setting the prescaler and divisor reg is common for all chips */
123 				       u16 prescaler, unsigned int divisor)  in mpc52xx_set_divisor()  argument
125 	/* select prescaler */  in mpc52xx_set_divisor()
126 	out_be16(&psc->mpc52xx_psc_clock_select, prescaler);  in mpc52xx_set_divisor()
293 	/* The 5200 has a fixed /32 prescaler, uartclk contains the ipb freq */  in mpc5200_psc_set_baudrate()
299 	/* enable the /32 prescaler and set the divisor */  in mpc5200_psc_set_baudrate()
310 	u16 prescaler;  in mpc5200b_psc_set_baudrate()  local
312 	/* The 5200B has a selectable /4 or /32 prescaler, uartclk contains the  in mpc5200b_psc_set_baudrate()
319 	/* select the proper prescaler and set the divisor  in mpc5200b_psc_set_baudrate()
320 	 * prefer high prescaler for more tolerance on low baudrates */  in mpc5200b_psc_set_baudrate()
323 		prescaler = 0xdd00; /* /32 */  in mpc5200b_psc_set_baudrate()
325 		prescaler = 0xff00; /* /4 */  in mpc5200b_psc_set_baudrate()
326 	mpc52xx_set_divisor(PSC(port), prescaler, divisor);  in mpc5200b_psc_set_baudrate()
422 	/* /32 prescaler */  in mpc512x_psc_fifo_init()
541 	 * pg. 30-10 that the chip supports a /32 and a /10 prescaler.  in mpc512x_psc_set_baudrate()
542 	 * Furthermore, it states that "After reset, the prescaler by 10  in mpc512x_psc_set_baudrate()
544 	 * 0x0000 which means a /32 prescaler. This is wrong.  in mpc512x_psc_set_baudrate()
546 	 * In reality using /32 prescaler doesn't work, as it is not supported!  in mpc512x_psc_set_baudrate()
547 	 * Use /16 or /10 prescaler, see "MPC5121e Hardware Design Guide",  in mpc512x_psc_set_baudrate()
549 	 * Calculate with a /16 prescaler here.  in mpc512x_psc_set_baudrate()
558 	/* enable the /16 prescaler and set the divisor */  in mpc512x_psc_set_baudrate()
766 	/* /32 prescaler */  in mpc5125_psc_fifo_init()
874 		u8 prescaler, unsigned int divisor)  in mpc5125_set_divisor()  argument
876 	/* select prescaler */  in mpc5125_set_divisor()
877 	out_8(&psc->mpc52xx_psc_clock_select, prescaler);  in mpc5125_set_divisor()
890 	 * Calculate with a /16 prescaler here.  in mpc5125_psc_set_baudrate()
899 	/* enable the /16 prescaler and set the divisor */  in mpc5125_psc_set_baudrate()