Searched refs:gpio_cs (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/drivers/spi/ |
| H A D | spi-mpc52xx.c | 93 struct gpio_desc **gpio_cs; member
105 gpiod_set_value(ms->gpio_cs[cs], value); in mpc52xx_spi_chipsel()
390 struct gpio_desc *gpio_cs; in mpc52xx_spi_probe() local
446 ms->gpio_cs = kmalloc_array(ms->gpio_cs_count, in mpc52xx_spi_probe()
447 sizeof(*ms->gpio_cs), in mpc52xx_spi_probe()
449 if (!ms->gpio_cs) { in mpc52xx_spi_probe()
455 gpio_cs = gpiod_get_index(&op->dev, in mpc52xx_spi_probe()
457 rc = PTR_ERR_OR_ZERO(gpio_cs); in mpc52xx_spi_probe()
465 ms->gpio_cs[i] = gpio_cs; in mpc52xx_spi_probe()
505 gpiod_put(ms->gpio_cs[i]); in mpc52xx_spi_probe()
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| H A D | spi-fsl-dspi.c | 1011 struct gpio_desc *gpio_cs; in dspi_setup() local
1077 gpio_cs = spi_get_csgpiod(spi, 0); in dspi_setup()
1078 if (gpio_cs) in dspi_setup()
1079 gpiod_direction_output(gpio_cs, false); in dspi_setup()
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| /openbmc/linux/drivers/phy/ti/ |
| H A D | phy-tusb1210.c | 58 struct gpio_desc *gpio_cs; member
103 gpiod_set_value_cansleep(tusb->gpio_cs, 1); in tusb1210_power_on()
118 gpiod_set_value_cansleep(tusb->gpio_cs, 0); in tusb1210_power_off()
506 tusb->gpio_cs = devm_gpiod_get_optional(&ulpi->dev, "cs", in tusb1210_probe()
508 if (IS_ERR(tusb->gpio_cs)) in tusb1210_probe()
509 return PTR_ERR(tusb->gpio_cs); in tusb1210_probe()
511 gpiod_set_value_cansleep(tusb->gpio_cs, 1); in tusb1210_probe()
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