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Searched refs:max_speed_hz (Results 1 - 25 of 367) sorted by relevance

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/kernel/linux/linux-5.10/arch/arm/mach-pxa/
H A Dicontrol.c80 .max_speed_hz = 6500000,
89 .max_speed_hz = 6500000,
98 .max_speed_hz = 6500000,
107 .max_speed_hz = 6500000,
/kernel/linux/linux-6.6/drivers/input/misc/
H A Dadxl34x-spi.c73 if (spi->max_speed_hz > MAX_SPI_FREQ_HZ) { in adxl34x_spi_probe()
74 dev_err(&spi->dev, "SPI CLK %d Hz too fast\n", spi->max_speed_hz); in adxl34x_spi_probe()
79 spi->max_speed_hz > MAX_FREQ_NO_FIFODELAY, in adxl34x_spi_probe()
/kernel/linux/linux-5.10/drivers/spi/
H A Dspi-ar934x.c66 if ((spi->max_speed_hz == 0) || in ar934x_spi_setup()
67 (spi->max_speed_hz > (sp->clk_freq / 2))) { in ar934x_spi_setup()
68 spi->max_speed_hz = sp->clk_freq / 2; in ar934x_spi_setup()
69 } else if (spi->max_speed_hz < (sp->clk_freq / 128)) { in ar934x_spi_setup()
96 div = ar934x_spi_clk_div(sp, spi->max_speed_hz); in ar934x_spi_transfer_one_message()
H A Dspi-mt7621.c252 unsigned int speed = spi->max_speed_hz; in mt7621_spi_transfer_one_message()
305 if ((spi->max_speed_hz == 0) || in mt7621_spi_setup()
306 (spi->max_speed_hz > (rs->sys_freq / 2))) in mt7621_spi_setup()
307 spi->max_speed_hz = rs->sys_freq / 2; in mt7621_spi_setup()
309 if (spi->max_speed_hz < (rs->sys_freq / 4097)) { in mt7621_spi_setup()
311 spi->max_speed_hz); in mt7621_spi_setup()
/kernel/linux/linux-6.6/drivers/spi/
H A Dspi-ar934x.c67 if ((spi->max_speed_hz == 0) || in ar934x_spi_setup()
68 (spi->max_speed_hz > (sp->clk_freq / 2))) { in ar934x_spi_setup()
69 spi->max_speed_hz = sp->clk_freq / 2; in ar934x_spi_setup()
70 } else if (spi->max_speed_hz < (sp->clk_freq / 128)) { in ar934x_spi_setup()
102 div = ar934x_spi_clk_div(sp, spi->max_speed_hz); in ar934x_spi_transfer_one_message()
H A Dspi-mt7621.c253 unsigned int speed = spi->max_speed_hz; in mt7621_spi_transfer_one_message()
306 if ((spi->max_speed_hz == 0) || in mt7621_spi_setup()
307 (spi->max_speed_hz > (rs->sys_freq / 2))) in mt7621_spi_setup()
308 spi->max_speed_hz = rs->sys_freq / 2; in mt7621_spi_setup()
310 if (spi->max_speed_hz < (rs->sys_freq / 4097)) { in mt7621_spi_setup()
312 spi->max_speed_hz); in mt7621_spi_setup()
H A Dspi-ingenic.c57 unsigned int max_speed_hz; member
104 u32 cdiv, speed_hz = xfer->speed_hz ?: spi->max_speed_hz, in spi_ingenic_prepare_transfer()
438 ctlr->max_speed_hz = pdata->max_speed_hz; in spi_ingenic_probe()
465 .max_speed_hz = 54000000,
474 .max_speed_hz = 54000000,
483 .max_speed_hz = 50000000,
492 .max_speed_hz = 50000000,
H A Dspi-img-spfi.c531 u32 max_speed_hz; in img_spfi_probe() local
592 host->max_speed_hz = clk_get_rate(spfi->spfi_clk) / 4; in img_spfi_probe()
603 &max_speed_hz)) { in img_spfi_probe()
604 if (host->max_speed_hz > max_speed_hz) in img_spfi_probe()
605 host->max_speed_hz = max_speed_hz; in img_spfi_probe()
/kernel/linux/linux-5.10/drivers/input/misc/
H A Dadxl34x-spi.c73 if (spi->max_speed_hz > MAX_SPI_FREQ_HZ) { in adxl34x_spi_probe()
74 dev_err(&spi->dev, "SPI CLK %d Hz too fast\n", spi->max_speed_hz); in adxl34x_spi_probe()
79 spi->max_speed_hz > MAX_FREQ_NO_FIFODELAY, in adxl34x_spi_probe()
/kernel/linux/linux-6.6/include/trace/events/
H A Dspi.h54 __field(unsigned int, max_speed_hz)
63 __entry->max_speed_hz = spi->max_speed_hz;
74 __entry->bits_per_word, __entry->max_speed_hz,
/kernel/linux/linux-5.10/drivers/net/wireless/st/cw1200/
H A Dcw1200_spi.c366 if (func->max_speed_hz > 52000000) in cw1200_spi_probe()
367 func->max_speed_hz = 52000000; in cw1200_spi_probe()
368 if (func->max_speed_hz < 1000000) in cw1200_spi_probe()
369 func->max_speed_hz = 1000000; in cw1200_spi_probe()
382 func->max_speed_hz); in cw1200_spi_probe()
/kernel/linux/linux-6.6/drivers/net/wireless/st/cw1200/
H A Dcw1200_spi.c366 if (func->max_speed_hz > 52000000) in cw1200_spi_probe()
367 func->max_speed_hz = 52000000; in cw1200_spi_probe()
368 if (func->max_speed_hz < 1000000) in cw1200_spi_probe()
369 func->max_speed_hz = 1000000; in cw1200_spi_probe()
382 func->max_speed_hz); in cw1200_spi_probe()
/kernel/linux/linux-5.10/drivers/input/touchscreen/
H A Dad7879-spi.c37 if (spi->max_speed_hz > MAX_SPI_FREQ_HZ) { in ad7879_spi_probe()
38 dev_err(&spi->dev, "SPI CLK %d Hz?\n", spi->max_speed_hz); in ad7879_spi_probe()
H A Dtsc2005.c55 if (!spi->max_speed_hz) in tsc2005_probe()
56 spi->max_speed_hz = TSC2005_SPI_MAX_SPEED_HZ; in tsc2005_probe()
/kernel/linux/linux-5.10/drivers/iio/pressure/
H A Dzpa2326_spi.c50 spi->max_speed_hz = min(spi->max_speed_hz, 1000000U); in zpa2326_probe_spi()
/kernel/linux/linux-5.10/drivers/iio/accel/
H A Dadxl345_spi.c28 /* Bail out if max_speed_hz exceeds 5 MHz */ in adxl345_spi_probe()
29 if (spi->max_speed_hz > ADXL345_MAX_SPI_FREQ_HZ) { in adxl345_spi_probe()
31 spi->max_speed_hz); in adxl345_spi_probe()
/kernel/linux/linux-6.6/drivers/iio/pressure/
H A Dzpa2326_spi.c50 spi->max_speed_hz = min(spi->max_speed_hz, 1000000U); in zpa2326_probe_spi()
/kernel/linux/linux-6.6/drivers/iio/accel/
H A Dadxl345_spi.c27 /* Bail out if max_speed_hz exceeds 5 MHz */ in adxl345_spi_probe()
28 if (spi->max_speed_hz > ADXL345_MAX_SPI_FREQ_HZ) in adxl345_spi_probe()
30 spi->max_speed_hz); in adxl345_spi_probe()
/kernel/linux/linux-6.6/drivers/input/touchscreen/
H A Dad7879-spi.c37 if (spi->max_speed_hz > MAX_SPI_FREQ_HZ) { in ad7879_spi_probe()
38 dev_err(&spi->dev, "SPI CLK %d Hz?\n", spi->max_speed_hz); in ad7879_spi_probe()
H A Dtsc2005.c55 if (!spi->max_speed_hz) in tsc2005_probe()
56 spi->max_speed_hz = TSC2005_SPI_MAX_SPEED_HZ; in tsc2005_probe()
/kernel/linux/linux-5.10/arch/mips/txx9/generic/
H A Dspi_eeprom.c27 .max_speed_hz = 1500000, /* 1.5Mbps */ in spi_eeprom_register()
63 (spi->max_speed_hz + 500) / 1000); in early_seeprom_probe()
/kernel/linux/linux-5.10/arch/arm/mach-ep93xx/
H A Dvision_ep9307.c223 .max_speed_hz = 6000000,
230 .max_speed_hz = 20000000,
237 .max_speed_hz = 20000000,
/kernel/linux/linux-6.6/arch/arm/mach-ep93xx/
H A Dvision_ep9307.c223 .max_speed_hz = 6000000,
230 .max_speed_hz = 20000000,
237 .max_speed_hz = 20000000,
/kernel/linux/linux-5.10/drivers/staging/wfx/
H A Dbus_spi.c193 func->max_speed_hz); in wfx_spi_probe()
197 if (func->max_speed_hz > 50000000) in wfx_spi_probe()
199 func->max_speed_hz); in wfx_spi_probe()
/kernel/linux/linux-6.6/drivers/net/wireless/silabs/wfx/
H A Dbus_spi.c211 spi_get_chipselect(func, 0), func->mode, func->bits_per_word, func->max_speed_hz); in wfx_spi_probe()
214 if (func->max_speed_hz > 50000000) in wfx_spi_probe()
215 dev_warn(&func->dev, "%dHz is a very high speed\n", func->max_speed_hz); in wfx_spi_probe()

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