Searched refs:bus_hz (Results 1 – 9 of 9) sorted by relevance
| /linux-4.4.14/drivers/mmc/host/ |
| D | dw_mmc-rockchip.c | 36 host->bus_hz /= RK3288_CLKGEN_DIV; in dw_mci_rk3288_setup_clock()
46 u32 bus_hz; in dw_mci_rk3288_set_ios() local
71 bus_hz = clk_get_rate(host->ciu_clk) / RK3288_CLKGEN_DIV; in dw_mci_rk3288_set_ios()
72 if (bus_hz != host->bus_hz) { in dw_mci_rk3288_set_ios()
73 host->bus_hz = bus_hz; in dw_mci_rk3288_set_ios()
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| D | dw_mmc-k3.c | 43 host->bus_hz = clk_get_rate(host->ciu_clk); in dw_mci_k3_set_ios()
125 host->bus_hz = clk_get_rate(host->biu_clk); in dw_mci_hi6220_set_ios()
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| D | dw_mmc.c | 1095 div = host->bus_hz / clock; in dw_mci_setup_bus()
1096 if (host->bus_hz % clock && host->bus_hz > clock) in dw_mci_setup_bus()
1103 div = (host->bus_hz != clock) ? DIV_ROUND_UP(div, 2) : 0; in dw_mci_setup_bus()
1108 slot->id, host->bus_hz, clock, in dw_mci_setup_bus()
1109 div ? ((host->bus_hz / div) >> 1) : in dw_mci_setup_bus()
1110 host->bus_hz, div); in dw_mci_setup_bus()
1695 drto_ms = DIV_ROUND_UP(drto_clks, host->bus_hz / 1000); in dw_mci_set_drto()
2902 pdata->bus_hz = clock_frequency; in dw_mci_parse_dt()
2988 host->bus_hz = host->pdata->bus_hz; in dw_mci_probe()
2996 if (host->pdata->bus_hz) { in dw_mci_probe()
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| D | dw_mmc-pci.c | 34 .bus_hz = 33 * 1000 * 1000,
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| D | atmel-mci.c | 216 unsigned long bus_hz; member
625 return us * (DIV_ROUND_UP(host->bus_hz, 2000000)); in atmci_ns_to_clocks()
1329 clkdiv = DIV_ROUND_UP(host->bus_hz, clock_min) - 2; in atmci_set_ios()
1333 clock_min, host->bus_hz / 2); in atmci_set_ios()
1338 clock_min, host->bus_hz / (511 + 2)); in atmci_set_ios()
1344 clkdiv = DIV_ROUND_UP(host->bus_hz, 2 * clock_min) - 1; in atmci_set_ios()
1348 clock_min, host->bus_hz / (2 * 256)); in atmci_set_ios()
2175 mmc->f_min = DIV_ROUND_UP(host->bus_hz, 512); in atmci_init_slot()
2176 mmc->f_max = host->bus_hz / 2; in atmci_init_slot()
2400 host->bus_hz = clk_get_rate(host->mck); in atmci_probe()
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| D | dw_mmc-exynos.c | 125 host->bus_hz /= (priv->ciu_div + 1); in dw_mci_exynos_setup_clock()
278 host->bus_hz = actual / div; in dw_mci_exynos_adjust_clock()
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| /linux-4.4.14/drivers/net/ethernet/xilinx/ |
| D | ll_temac_mdio.c | 62 u32 bus_hz; in temac_mdio_setup() local
69 if (of_property_read_u32(np, "clock-frequency", &bus_hz) == 0) { in temac_mdio_setup()
70 clk_div = bus_hz / (2500 * 1000 * 2) - 1; in temac_mdio_setup()
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| /linux-4.4.14/include/linux/mmc/ |
| D | dw_mmc.h | 187 u32 bus_hz; member
264 unsigned int bus_hz; /* Clock speed at the cclk_in pad */ member
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| /linux-4.4.14/drivers/spi/ |
| D | spi-atmel.c | 864 unsigned long bus_hz; in atmel_spi_set_xfer_speed() local
867 bus_hz = clk_get_rate(as->clk); in atmel_spi_set_xfer_speed()
869 bus_hz /= 2; in atmel_spi_set_xfer_speed()
875 scbr = DIV_ROUND_UP(bus_hz, xfer->speed_hz); in atmel_spi_set_xfer_speed()
884 xfer->speed_hz, scbr, bus_hz/255); in atmel_spi_set_xfer_speed()
890 xfer->speed_hz, scbr, bus_hz); in atmel_spi_set_xfer_speed()
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