Searched refs:brg (Results 1 – 14 of 14) sorted by relevance
| /drivers/soc/fsl/qe/ |
| A D | qe.c | 163 u32 brg; in qe_get_brg_clk() local
173 if (!of_property_read_u32(qe, "brg-frequency", &brg)) in qe_get_brg_clk()
174 brg_clk = brg; in qe_get_brg_clk()
210 int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier) in qe_setbrg() argument
215 if ((brg < QE_BRG1) || (brg > QE_BRG16)) in qe_setbrg()
235 iowrite32be(tempval, &qe_immr->brg.brgc[brg - QE_BRG1]); in qe_setbrg()
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| /drivers/tty/serial/ |
| A D | sunzilog.c | 283 int brg, new_baud; in sunzilog_change_mouse_baud() local
289 up->curregs[R12] = (brg & 0xff); in sunzilog_change_mouse_baud()
290 up->curregs[R13] = (brg >> 8) & 0xff; in sunzilog_change_mouse_baud()
863 unsigned int iflag, int brg) in sunzilog_convert_to_zs() argument
872 up->curregs[R12] = brg & 0xff; in sunzilog_convert_to_zs()
873 up->curregs[R13] = (brg >> 8) & 0xff; in sunzilog_convert_to_zs()
943 int baud, brg; in sunzilog_set_termios() local
1218 int baud, brg; in sunzilog_console_setup() local
1280 int baud, brg; in sunzilog_init_kbdms() local
1331 int baud, brg; in sunzilog_init_hw() local
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| A D | ip22zilog.c | 797 unsigned int iflag, int brg) in ip22zilog_convert_to_zs() argument
806 up->curregs[R12] = brg & 0xff; in ip22zilog_convert_to_zs()
807 up->curregs[R13] = (brg >> 8) & 0xff; in ip22zilog_convert_to_zs()
877 int baud, brg; in ip22zilog_set_termios() local
883 brg = BPS_TO_BRG(baud, ZS_CLOCK / ZS_CLOCK_DIVISOR); in ip22zilog_set_termios()
885 ip22zilog_convert_to_zs(up, termios->c_cflag, termios->c_iflag, brg); in ip22zilog_set_termios()
1132 int brg; in ip22zilog_prepare() local
1143 brg = BPS_TO_BRG(9600, ZS_CLOCK / ZS_CLOCK_DIVISOR); in ip22zilog_prepare()
1144 up->curregs[R12] = (brg & 0xff); in ip22zilog_prepare()
1145 up->curregs[R13] = (brg >> 8) & 0xff; in ip22zilog_prepare()
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| A D | zs.h | 52 #define ZS_BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) argument
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| A D | ip22zilog.h | 31 #define BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) argument
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| A D | sunzilog.h | 23 #define BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) argument
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| A D | pmac_zilog.h | 107 #define BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) argument
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| A D | sb1250-duart.c | 541 unsigned int baud, brg; in sbd_set_termios() local
580 brg = V_DUART_BAUD_RATE(baud); in sbd_set_termios()
582 if (brg > M_DUART_CLK_COUNTER) in sbd_set_termios()
583 brg = M_DUART_CLK_COUNTER; in sbd_set_termios()
631 write_sbdchn(sport, R_DUART_CLK_SEL, brg); in sbd_set_termios()
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| A D | cpm_uart.h | 66 u8 brg; member
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| A D | zs.c | 856 unsigned int baud, brg; in zs_set_termios() local
915 brg = ZS_BPS_TO_BRG(baud, uport->uartclk / zport->clk_mode); in zs_set_termios()
916 zport->regs[12] = brg & 0xff; in zs_set_termios()
917 zport->regs[13] = (brg >> 8) & 0xff; in zs_set_termios()
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| A D | pmac_zilog.c | 958 int brg; in pmz_convert_to_zs() local
986 brg = BPS_TO_BRG(baud, ZS_CLOCK / 16); in pmz_convert_to_zs()
987 uap->curregs[R12] = (brg & 255); in pmz_convert_to_zs()
988 uap->curregs[R13] = ((brg >> 8) & 255); in pmz_convert_to_zs()
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| A D | cpm_uart.c | 611 cpm_setbrg(pinfo->brg - 1, baud); in cpm_uart_set_termios()
1275 pinfo->brg = *data; in cpm_uart_init_port()
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| /drivers/spi/ |
| A D | spi-au1550.c | 104 u32 div, brg; in au1550_spi_baudcfg() local
107 brg = mainclk_hz / speed_hz / (4 << div); in au1550_spi_baudcfg()
109 if (brg < (4 + 1)) { in au1550_spi_baudcfg()
110 brg = (4 + 1); /* speed_hz too big */ in au1550_spi_baudcfg()
113 if (brg <= (63 + 1)) in au1550_spi_baudcfg()
118 brg = (63 + 1); /* set highest brg and div */ in au1550_spi_baudcfg()
120 brg--; in au1550_spi_baudcfg()
121 return PSC_SPICFG_SET_BAUD(brg) | PSC_SPICFG_SET_DIV(div); in au1550_spi_baudcfg()
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| /drivers/i2c/busses/ |
| A D | i2c-cpm.c | 431 unsigned char brg; in cpm_i2c_setup() local
569 brg = get_brgfreq() / (32 * 2 * cpm->freq) - 3; in cpm_i2c_setup()
570 out_8(&cpm->i2c_reg->i2brg, brg); in cpm_i2c_setup()
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