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Searched refs:bus_freq (Results 1 – 13 of 13) sorted by relevance

/drivers/i2c/busses/
Di2c-mt7621.c63 u32 bus_freq; member
262 i2c->clk_div = clk_get_rate(i2c->clk) / i2c->bus_freq - 1; in mtk_i2c_init()
302 &i2c->bus_freq)) in mtk_i2c_probe()
303 i2c->bus_freq = I2C_MAX_STANDARD_MODE_FREQ; in mtk_i2c_probe()
305 if (i2c->bus_freq == 0) { in mtk_i2c_probe()
328 dev_info(&pdev->dev, "clock %u kHz\n", i2c->bus_freq / 1000); in mtk_i2c_probe()
Di2c-owl.c98 u32 bus_freq; member
158 val = DIV_ROUND_UP(i2c_dev->clk_rate, i2c_dev->bus_freq * 16); in owl_i2c_set_freq()
419 &i2c_dev->bus_freq)) in owl_i2c_probe()
420 i2c_dev->bus_freq = I2C_MAX_STANDARD_MODE_FREQ; in owl_i2c_probe()
423 if (i2c_dev->bus_freq != I2C_MAX_STANDARD_MODE_FREQ && in owl_i2c_probe()
424 i2c_dev->bus_freq != I2C_MAX_FAST_MODE_FREQ) { in owl_i2c_probe()
425 dev_err(dev, "invalid clock-frequency %d\n", i2c_dev->bus_freq); in owl_i2c_probe()
Di2c-sprd.c86 u32 bus_freq; member
361 sprd_i2c_set_clk(i2c_dev, i2c_dev->bus_freq); in sprd_i2c_enable()
509 i2c_dev->bus_freq = I2C_MAX_STANDARD_MODE_FREQ; in sprd_i2c_probe()
520 i2c_dev->bus_freq = prop; in sprd_i2c_probe()
523 if (i2c_dev->bus_freq != I2C_MAX_STANDARD_MODE_FREQ && in sprd_i2c_probe()
524 i2c_dev->bus_freq != I2C_MAX_FAST_MODE_FREQ) in sprd_i2c_probe()
Di2c-davinci.c140 .bus_freq = 100,
215 clk = ((input_clock / (psc + 1)) / (pdata->bus_freq * 1000)); in i2c_davinci_calc_clk_dividers()
217 if (input_clock / (psc + 1) / clk > pdata->bus_freq * 1000) in i2c_davinci_calc_clk_dividers()
224 if (pdata->bus_freq > 100) in i2c_davinci_calc_clk_dividers()
278 pdata->bus_freq, pdata->bus_delay); in i2c_davinci_init()
803 dev->pdata->bus_freq = prop / 1000; in davinci_i2c_probe()
Di2c-mv64xxx.c797 u32 bus_freq, tclk; in mv64xxx_of_config() local
810 if (of_property_read_u32(np, "clock-frequency", &bus_freq)) in mv64xxx_of_config()
811 bus_freq = I2C_MAX_STANDARD_MODE_FREQ; /* 100kHz by default */ in mv64xxx_of_config()
817 if (!mv64xxx_find_baud_factors(drv_data, bus_freq, tclk)) { in mv64xxx_of_config()
847 if (bus_freq <= I2C_MAX_STANDARD_MODE_FREQ) in mv64xxx_of_config()
854 if (bus_freq <= I2C_MAX_STANDARD_MODE_FREQ) in mv64xxx_of_config()
Di2c-npcm7xx.c300 unsigned long bus_freq; /* in Hz */ member
1799 bus->bus_freq = bus_freq_hz; in npcm_i2c_init_clk()
2120 timeout_usec = (2 * 9 * USEC_PER_SEC / bus->bus_freq) * (2 + nread + nwrite); in npcm_i2c_master_xfer()
/drivers/net/ethernet/ti/
Ddavinci_mdio.c77 .bus_freq = DEF_OUT_FREQ,
100 div = (mdio_in / data->pdata.bus_freq) - 1; in davinci_mdio_init_clk()
151 data->pdata.bus_freq); in davinci_mdio_reset()
322 data->bus_freq = prop; in davinci_mdio_probe_dt()
Dcpsw_ale.h28 unsigned long bus_freq; member
Dam65-cpsw-nuss.h109 unsigned long bus_freq; member
Dam65-cpsw-nuss.c2077 common->bus_freq = clk_get_rate(clk); in am65_cpsw_nuss_probe()
2127 ale_params.bus_freq = common->bus_freq; in am65_cpsw_nuss_probe()
Dcpsw_ale.c1140 aging_timer = ale->params.bus_freq / 1000000; in cpsw_ale_hw_aging_timer_start()
/drivers/net/can/
Dkvaser_pciefd.c281 u32 bus_freq; member
682 top = can->kv_pcie->bus_freq / (2 * 500000) - 1; in kvaser_pciefd_pwm_start()
1150 pcie->bus_freq = ioread32(pcie->reg_base + in kvaser_pciefd_setup_board()
/drivers/net/ethernet/freescale/
Dfec_main.c2066 u32 bus_freq; in fec_enet_mii_init() local
2094 bus_freq = 2500000; /* 2.5MHz by default */ in fec_enet_mii_init()
2097 of_property_read_u32(node, "clock-frequency", &bus_freq); in fec_enet_mii_init()
2110 mii_speed = DIV_ROUND_UP(clk_get_rate(fep->clk_ipg), bus_freq * 2); in fec_enet_mii_init()