Searched refs:busfreq (Results 1 - 10 of 10) sorted by relevance
| /freebsd-12-stable/sys/arm/freescale/imx/ |
| H A D | imx_i2c.c | 573 u_int busfreq, div, i, ipgfreq; local
584 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus, speed);
585 div = howmany(ipgfreq, busfreq);
598 busfreq = ipgfreq / clkdiv_table[i].divisor;
599 sc->byte_time_sbt = SBT_1US * (9000000 / busfreq);
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| H A D | imx_spi.c | 169 spi_calc_clockdiv(struct spi_softc *sc, u_int busfreq) argument
174 if (sc->basefreq <= busfreq)
182 pre = ((sc->basefreq >> post) / busfreq) - 1;
194 "base %u bus %u; pre %u, post %u; actual busfreq %u\n",
195 sc->basefreq, busfreq, pre, post,
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| /freebsd-12-stable/sys/dev/iicbus/ |
| H A D | iicbb.c | 586 u_int busfreq; local
592 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus, speed);
593 period = 1000000 / 2 / busfreq; /* Hz -> uS */
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| /freebsd-12-stable/sys/arm/broadcom/bcm2835/ |
| H A D | bcm2835_bsc.c | 674 uint32_t busfreq; local
680 busfreq = 100000;
682 busfreq = IICBUS_GET_FREQUENCY(sc->sc_iicbus, speed);
683 BCM_BSC_WRITE(sc, BCM_BSC_CLOCK, BCM_BSC_CORE_CLK / busfreq);
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| /freebsd-12-stable/sys/arm/ti/ |
| H A D | ti_i2c.c | 480 u_int busfreq; local
507 busfreq = 100000;
509 busfreq = IICBUS_GET_FREQUENCY(sc->sc_iicbus, speed);
511 if (clkcfg[1].frequency == 0 || clkcfg[1].frequency > busfreq)
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| /freebsd-12-stable/sys/arm64/rockchip/ |
| H A D | rk_i2c.c | 191 u_int busfreq; local
195 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus, speed);
197 clkdiv = rk_i2c_get_clkdiv(sc, busfreq);
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| /freebsd-12-stable/sys/dev/usb/misc/ |
| H A D | cp2112.c | 1247 u_int busfreq; local
1253 busfreq = 100000;
1255 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus_dev, speed);
1278 i2c_cfg.speed = htobe32(busfreq);
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| /freebsd-12-stable/sys/dev/iicbus/twsi/ |
| H A D | twsi.c | 296 u_int busfreq; local
302 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus, speed);
304 if (twsi_calc_baud_rate(sc, busfreq, ¶m) == -1) {
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| /freebsd-12-stable/sys/arm/nvidia/ |
| H A D | tegra_i2c.c | 610 int busfreq; local
613 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus, speed);
616 tegra_i2c_setup_clk(sc, busfreq);
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| /freebsd-12-stable/stand/fdt/ |
| H A D | fdt_loader_cmd.c | 662 fdt_fixup_cpubusfreqs(unsigned long cpufreq, unsigned long busfreq) argument
703 (uint32_t)busfreq);
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