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Searched refs:clk_hz (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/iio/adc/
H A Dad7124.c215 u32 clk_hz; member
297 fclk_hz = st->clk_hz; in ad7124_get_fclk_hz()
1374 st->clk_hz = AD7124_INT_CLK_HZ; in ad7124_setup()
1404 st->clk_hz = AD7124_INT_CLK_HZ; in ad7124_setup()
1414 unsigned long clk_hz; in ad7124_setup() local
1416 clk_hz = clk_get_rate(clk); in ad7124_setup()
1417 if (!clk_hz) in ad7124_setup()
1428 if (clk_hz > (1 * HZ_PER_MHZ)) { in ad7124_setup()
1430 st->clk_hz = clk_hz / 4; in ad7124_setup()
1433 st->clk_hz = clk_hz; in ad7124_setup()
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/linux/drivers/spi/
H A Dspi-microchip-core-qspi.c391 unsigned long clk_hz; in mchp_coreqspi_setup_clock() local
394 clk_hz = clk_get_rate(qspi->clk); in mchp_coreqspi_setup_clock()
395 if (!clk_hz) in mchp_coreqspi_setup_clock()
398 baud_rate_val = DIV_ROUND_UP(clk_hz, 2 * max_freq); in mchp_coreqspi_setup_clock()
402 max_freq, clk_hz); in mchp_coreqspi_setup_clock()
H A Dspi-bcm2835.c124 unsigned long clk_hz; member
1065 if (spi_hz >= bs->clk_hz / 2) { in bcm2835_spi_transfer_one()
1069 cdiv = DIV_ROUND_UP(bs->clk_hz, spi_hz); in bcm2835_spi_transfer_one()
1077 tfr->effective_speed_hz = cdiv ? (bs->clk_hz / cdiv) : (bs->clk_hz / 65536); in bcm2835_spi_transfer_one()
1390 bs->clk_hz = clk_get_rate(bs->clk); in bcm2835_spi_probe()
H A Dspi-geni-qcom.c306 unsigned long clk_hz) in geni_spi_set_clock_and_bw() argument
312 if (clk_hz == mas->cur_speed_hz) in geni_spi_set_clock_and_bw()
315 ret = get_spi_clk_cfg(clk_hz, mas, &idx, &div); in geni_spi_set_clock_and_bw()
317 dev_err(mas->dev, "Err setting clk to %lu: %d\n", clk_hz, ret); in geni_spi_set_clock_and_bw()
328 mas->cur_speed_hz = clk_hz; in geni_spi_set_clock_and_bw()
/linux/drivers/i2c/busses/
H A Di2c-xlp9xx.c96 u32 clk_hz; member
312 prescale = DIV_ROUND_UP(priv->ip_clk_hz, priv->clk_hz); in xlp9xx_i2c_init()
484 priv->clk_hz = freq; in xlp9xx_i2c_get_frequency()
/linux/drivers/media/rc/img-ir/
H A Dimg-ir-hw.h240 unsigned long clk_hz; member
/linux/drivers/net/ethernet/marvell/mvpp2/
H A Dmvpp2_main.c2756 static u32 mvpp2_usec_to_cycles(u32 usec, unsigned long clk_hz) in mvpp2_usec_to_cycles() argument
2758 u64 tmp = (u64)clk_hz * usec; in mvpp2_usec_to_cycles()
2765 static u32 mvpp2_cycles_to_usec(u32 cycles, unsigned long clk_hz) in mvpp2_cycles_to_usec() argument
2769 do_div(tmp, clk_hz); in mvpp2_cycles_to_usec()