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

/linux-4.1.27/drivers/spi/
H A Dspi-clps711x.c130 master->cs_gpios = devm_kzalloc(&pdev->dev, sizeof(int) * spi_clps711x_probe()
132 if (!master->cs_gpios) { spi_clps711x_probe()
148 master->cs_gpios[i] = pdata->chipselect[i]; spi_clps711x_probe()
149 ret = devm_gpio_request(&pdev->dev, master->cs_gpios[i], spi_clps711x_probe()
H A Dspi-gpio.c47 unsigned long cs_gpios[0]; member in struct:spi_gpio
219 unsigned long cs = spi_gpio->cs_gpios[spi->chip_select]; spi_gpio_chipselect()
243 cs = spi_gpio->cs_gpios[spi->chip_select]; spi_gpio_setup()
262 spi_gpio->cs_gpios[spi->chip_select] = cs; spi_gpio_setup()
276 unsigned long cs = spi_gpio->cs_gpios[spi->chip_select]; spi_gpio_cleanup()
467 spi_gpio->cs_gpios[0] = SPI_GPIO_NO_CHIPSELECT; spi_gpio_probe()
476 spi_gpio->cs_gpios[i] = status; spi_gpio_probe()
H A Dspi-sirf.c735 for (i = 0; master->cs_gpios && i < master->num_chipselect; i++) { spi_sirfsoc_probe()
736 if (master->cs_gpios[i] == -ENOENT) spi_sirfsoc_probe()
738 if (!gpio_is_valid(master->cs_gpios[i])) { spi_sirfsoc_probe()
744 master->cs_gpios[i], DRIVER_NAME); spi_sirfsoc_probe()
H A Dspi-davinci.c436 if (np && (master->cs_gpios != NULL) && (spi->cs_gpio >= 0)) { davinci_spi_setup()
877 * indicated by chip_sel being NULL or cs_gpios being NULL or spi_davinci_get_pdata()
H A Dspi.c321 if (master->cs_gpios) spi_add_device()
322 spi->cs_gpio = master->cs_gpios[spi->chip_select]; spi_add_device()
1475 master->cs_gpios = cs; of_spi_register_master()
1477 if (!master->cs_gpios) of_spi_register_master()
/linux-4.1.27/include/linux/spi/
H A Dspi.h296 * @cs_gpios: Array of GPIOs to use as chip select lines; one per CS
453 int *cs_gpios; member in struct:spi_master

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