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Searched refs:cs_gpios (Results 1 – 6 of 6) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspi-gpio.c38 struct gpio_desc **cs_gpios; member
208 if (spi_gpio->cs_gpios) { in spi_gpio_chipselect()
209 struct gpio_desc *cs = spi_gpio->cs_gpios[spi->chip_select]; in spi_gpio_chipselect()
226 if (spi_gpio->cs_gpios) { in spi_gpio_setup()
227 cs = spi_gpio->cs_gpios[spi->chip_select]; in spi_gpio_setup()
337 spi_gpio->cs_gpios = devm_kcalloc(dev, master->num_chipselect, in spi_gpio_probe_pdata()
338 sizeof(*spi_gpio->cs_gpios), in spi_gpio_probe_pdata()
340 if (!spi_gpio->cs_gpios) in spi_gpio_probe_pdata()
344 spi_gpio->cs_gpios[i] = devm_gpiod_get_index(dev, "cs", i, in spi_gpio_probe_pdata()
346 if (IS_ERR(spi_gpio->cs_gpios[i])) in spi_gpio_probe_pdata()
[all …]
H A Dspi-mt65xx.c772 if (!master->cs_gpios && master->num_chipselect > 1) { in mtk_spi_probe()
779 if (master->cs_gpios) { in mtk_spi_probe()
782 master->cs_gpios[i], in mtk_spi_probe()
H A Dspi.c603 else if (ctlr->cs_gpios) in spi_add_device()
604 spi->cs_gpio = ctlr->cs_gpios[spi->chip_select]; in spi_add_device()
2535 ctlr->cs_gpios = cs; in of_spi_get_gpio_numbers()
2537 if (!ctlr->cs_gpios) in of_spi_get_gpio_numbers()
/OK3568_Linux_fs/u-boot/drivers/spi/
H A Datmel_spi.c240 struct gpio_desc cs_gpios[MAX_CS_COUNT]; member
302 if (!dm_gpio_is_valid(&priv->cs_gpios[cs])) in atmel_spi_cs_activate()
305 dm_gpio_set_value(&priv->cs_gpios[cs], 0); in atmel_spi_cs_activate()
317 if (!dm_gpio_is_valid(&priv->cs_gpios[cs])) in atmel_spi_cs_deactivate()
320 dm_gpio_set_value(&priv->cs_gpios[cs], 1); in atmel_spi_cs_deactivate()
483 ret = gpio_request_list_by_name(bus, "cs-gpios", priv->cs_gpios, in atmel_spi_probe()
484 ARRAY_SIZE(priv->cs_gpios), 0); in atmel_spi_probe()
490 for(i = 0; i < ARRAY_SIZE(priv->cs_gpios); i++) { in atmel_spi_probe()
491 if (!dm_gpio_is_valid(&priv->cs_gpios[i])) in atmel_spi_probe()
494 dm_gpio_set_dir_flags(&priv->cs_gpios[i], in atmel_spi_probe()
/OK3568_Linux_fs/kernel/drivers/usb/dwc3/
H A Ddwc3-pci.c75 static const struct acpi_gpio_params cs_gpios = { 1, 0, false }; variable
79 { "cs-gpios", &cs_gpios, 1 },
/OK3568_Linux_fs/kernel/include/linux/spi/
H A Dspi.h649 int *cs_gpios; member