Searched refs:busfreq (Results 1 - 11 of 11) sorted by relevance
| /freebsd-13-stable/sys/arm/mv/ |
| H A D | a37x0_iic.c | 352 uint32_t busfreq; local
358 busfreq = 100000;
360 busfreq = IICBUS_GET_FREQUENCY(sc->sc_iicbus, speed);
362 (busfreq > 100000) ? ICR_FAST_MODE : 0);
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| /freebsd-13-stable/sys/arm/freescale/imx/ |
| H A D | imx_i2c.c | 606 u_int busfreq, div, i, ipgfreq; local
630 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus, speed);
631 div = howmany(ipgfreq, busfreq);
644 busfreq = ipgfreq / clkdiv_table[i].divisor;
645 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-13-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-13-stable/sys/arm/broadcom/bcm2835/ |
| H A D | bcm2835_bsc.c | 678 uint32_t busfreq; local
684 busfreq = 100000;
686 busfreq = IICBUS_GET_FREQUENCY(sc->sc_iicbus, speed);
687 BCM_BSC_WRITE(sc, BCM_BSC_CLOCK, BCM_BSC_CORE_CLK / busfreq);
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| /freebsd-13-stable/sys/arm/ti/ |
| H A D | ti_i2c.c | 477 u_int busfreq; local
504 busfreq = 100000;
506 busfreq = IICBUS_GET_FREQUENCY(sc->sc_iicbus, speed);
508 if (clkcfg[1].frequency == 0 || clkcfg[1].frequency > busfreq)
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| /freebsd-13-stable/sys/arm64/rockchip/ |
| H A D | rk_i2c.c | 190 u_int busfreq; local
194 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus, speed);
196 clkdiv = rk_i2c_get_clkdiv(sc, busfreq);
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| /freebsd-13-stable/sys/dev/usb/misc/ |
| H A D | cp2112.c | 1246 u_int busfreq; local
1252 busfreq = 100000;
1254 busfreq = IICBUS_GET_FREQUENCY(sc->iicbus_dev, speed);
1277 i2c_cfg.speed = htobe32(busfreq);
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| /freebsd-13-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-13-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-13-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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