| /openbmc/linux/drivers/spi/ |
| H A D | spi-altera-platform.c | 54 if (pdata->num_chipselect > ALTERA_SPI_MAX_CS) { in altera_spi_probe()
57 pdata->num_chipselect); in altera_spi_probe()
62 host->num_chipselect = pdata->num_chipselect; in altera_spi_probe()
66 host->num_chipselect = 16; in altera_spi_probe()
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| H A D | spi-pxa2xx-pci.c | 140 c->num_chipselect = 1; in lpss_spi_setup()
177 c->num_chipselect = dev->devfn; in ce4100_spi_setup()
198 c->num_chipselect = 1; in mrfld_spi_setup()
204 c->num_chipselect = 4; in mrfld_spi_setup()
210 c->num_chipselect = 1; in mrfld_spi_setup()
249 c->num_chipselect = 1; in qrk_spi_setup()
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| H A D | spi-altera-dfl.c | 33 #define NUM_CHIPSELECT GENMASK_ULL(13, 8) macro
119 host->num_chipselect = FIELD_GET(NUM_CHIPSELECT, v); in config_spi_host()
150 host->num_chipselect, host->bits_per_word_mask, in dfl_spi_altera_probe()
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| H A D | spi-gpio.c | 361 if (!pdata || !pdata->num_chipselect) in spi_gpio_probe_pdata()
368 host->num_chipselect = pdata->num_chipselect ?: 1; in spi_gpio_probe_pdata()
370 spi_gpio->cs_gpios = devm_kcalloc(dev, host->num_chipselect, in spi_gpio_probe_pdata()
376 for (i = 0; i < host->num_chipselect; i++) { in spi_gpio_probe_pdata()
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| H A D | spi-sh-sci.c | 141 sp->bitbang.master->num_chipselect = sp->info->num_chipselect; in sh_sci_spi_probe()
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| H A D | spi-sprd-adi.c | 519 u16 num_chipselect; in sprd_adi_probe() local
534 num_chipselect = of_get_child_count(np); in sprd_adi_probe()
581 ctlr->num_chipselect = num_chipselect; in sprd_adi_probe()
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| H A D | spi-loongson-core.c | 97 if (spi_get_chipselect(spi, 0) >= spi->controller->num_chipselect) in loongson_spi_setup()
211 controller->num_chipselect = 4; in loongson_spi_init_controller()
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| H A D | spi-zynq-qspi.c | 297 if (ctlr->num_chipselect > 1) { in zynq_qspi_chipselect()
697 ctlr->num_chipselect = 1; in zynq_qspi_probe()
703 ctlr->num_chipselect = num_cs; in zynq_qspi_probe()
714 zynq_qspi_init_hw(xqspi, ctlr->num_chipselect); in zynq_qspi_probe()
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| H A D | spi-cavium-octeon.c | 46 host->num_chipselect = 4; in octeon_spi_probe()
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| H A D | spi-cavium-thunderx.c | 68 host->num_chipselect = 4; in thunderx_spi_probe()
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| /openbmc/linux/include/linux/spi/ |
| H A D | xilinx_spi.h | 7 * @num_chipselect: Number of chip select by the IP.
14 u16 num_chipselect; member
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| H A D | spi_gpio.h | 19 * @num_chipselect: how many slaves to allow
22 u16 num_chipselect; member
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| H A D | altera.h | 18 * @num_chipselect: Number of chipselects.
26 u16 num_chipselect; member
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| H A D | rspi.h | 15 u16 num_chipselect; member
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| H A D | sh_msiof.h | 13 u16 num_chipselect; member
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| H A D | pxa2xx_spi.h | 19 u16 num_chipselect; member
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| /openbmc/u-boot/drivers/spi/ |
| H A D | fsl_dspi.c | 65 * @num_chipselect: Number of DSPI chipselect signals
71 uint num_chipselect; member
84 * @num_chipselect: Number of DSPI chipselect signals
95 uint num_chipselect; member
522 if (slave_plat->cs >= priv->num_chipselect) { in fsl_dspi_child_pre_probe()
524 slave_plat->cs, priv->num_chipselect - 1); in fsl_dspi_child_pre_probe()
556 priv->num_chipselect = plat->num_chipselect; in fsl_dspi_probe()
640 plat->num_chipselect = in fsl_dspi_ofdata_to_platdata()
656 plat->num_chipselect); in fsl_dspi_ofdata_to_platdata()
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| H A D | fsl_qspi.c | 96 * @num_chipselect: Number of QSPI chipselect signals
105 u32 num_chipselect; member
120 * @num_chipselect: Number of QSPI chipselect signals
133 u32 num_chipselect; member
899 priv->num_chipselect = plat->num_chipselect; in fsl_qspi_probe()
933 (priv->num_chipselect >> 1); in fsl_qspi_probe()
934 for (i = 1 ; i < priv->num_chipselect ; i++) in fsl_qspi_probe()
950 switch (priv->num_chipselect) { in fsl_qspi_probe()
971 priv->num_chipselect); in fsl_qspi_probe()
1022 plat->num_chipselect = fdtdec_get_int(blob, node, "num-cs", in fsl_qspi_ofdata_to_platdata()
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| /openbmc/linux/drivers/staging/greybus/ |
| H A D | spilib.c | 31 u8 num_chipselect; member
433 spi->num_chipselect = response.num_chipselect; in gb_spi_get_master_config()
512 master->num_chipselect = spi->num_chipselect; in gb_spilib_master_init()
539 for (i = 0; i < spi->num_chipselect; i++) { in gb_spilib_master_init()
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| /openbmc/linux/include/linux/platform_data/ |
| H A D | spi-davinci.h | 23 * @num_chipselect: number of chipselects supported by this SPI master
33 u8 num_chipselect; member
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| /openbmc/linux/Documentation/spi/ |
| H A D | pxa2xx.rst | 27 u16 num_chipselect;
32 The "pxa2xx_spi_controller.num_chipselect" field is used to determine the number of
61 .num_chipselect = 1, /* Matches the number of chips attached to NSSP */
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| /openbmc/linux/arch/sh/include/asm/ |
| H A D | spi.h | 9 int num_chipselect; member
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| /openbmc/linux/arch/mips/include/asm/mach-au1x00/ |
| H A D | au1550_spi.h | 11 u16 num_chipselect; /* number of chipselects supported */ member
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| /openbmc/linux/arch/m68k/include/asm/ |
| H A D | mcfqspi.h | 38 u16 num_chipselect; member
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| /openbmc/linux/drivers/misc/eeprom/ |
| H A D | digsy_mtc_eeprom.c | 51 .num_chipselect = 1,
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