Lines Matching refs:cs_gpio
230 if (spi->cs_gpio >= 0) { in davinci_spi_chipselect()
232 gpio_set_value(spi->cs_gpio, spi->mode & SPI_CS_HIGH); in davinci_spi_chipselect()
234 gpio_set_value(spi->cs_gpio, in davinci_spi_chipselect()
432 if (np && (master->cs_gpios != NULL) && (spi->cs_gpio >= 0)) { in davinci_spi_setup()
434 spi->cs_gpio, !(spi->mode & SPI_CS_HIGH)); in davinci_spi_setup()
439 spi->cs_gpio = pdata->chip_sel[spi->chip_select]; in davinci_spi_setup()
441 spi->cs_gpio, !(spi->mode & SPI_CS_HIGH)); in davinci_spi_setup()
447 spi->cs_gpio, retval); in davinci_spi_setup()
1029 int cs_gpio = of_get_named_gpio(pdev->dev.of_node, in davinci_spi_probe() local
1032 if (cs_gpio == -EPROBE_DEFER) { in davinci_spi_probe()
1033 ret = cs_gpio; in davinci_spi_probe()
1037 if (gpio_is_valid(cs_gpio)) { in davinci_spi_probe()
1038 ret = devm_gpio_request(&pdev->dev, cs_gpio, in davinci_spi_probe()