Lines Matching refs:cs_gpio
222 if (spi->cs_gpio >= 0) { in davinci_spi_chipselect()
225 gpio = spi->cs_gpio; in davinci_spi_chipselect()
436 if (np && (master->cs_gpios != NULL) && (spi->cs_gpio >= 0)) { in davinci_spi_setup()
438 spi->cs_gpio, !(spi->mode & SPI_CS_HIGH)); in davinci_spi_setup()
443 spi->cs_gpio = pdata->chip_sel[spi->chip_select]; in davinci_spi_setup()
445 spi->cs_gpio, !(spi->mode & SPI_CS_HIGH)); in davinci_spi_setup()
451 spi->cs_gpio, retval); in davinci_spi_setup()
1005 int cs_gpio = of_get_named_gpio(pdev->dev.of_node, in davinci_spi_probe() local
1008 if (cs_gpio == -EPROBE_DEFER) { in davinci_spi_probe()
1009 ret = cs_gpio; in davinci_spi_probe()
1013 if (gpio_is_valid(cs_gpio)) { in davinci_spi_probe()
1014 ret = devm_gpio_request(&pdev->dev, cs_gpio, in davinci_spi_probe()