Searched refs:cs_gpios (Results 1 – 9 of 9) sorted by relevance
| /Linux-v5.4/drivers/spi/ |
| D | spi-gpio.c | 38 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 …]
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| D | spi-imx.c | 1634 master->cs_gpios = devm_kcalloc(&master->dev, in spi_imx_probe()
1637 if (!master->cs_gpios) in spi_imx_probe()
1641 master->cs_gpios[i] = mxc_platform_info->chipselect[i]; in spi_imx_probe()
1737 if (!spi_imx->slave_mode && master->cs_gpios) { in spi_imx_probe()
1739 if (!gpio_is_valid(master->cs_gpios[i])) in spi_imx_probe()
1743 master->cs_gpios[i], in spi_imx_probe()
1747 master->cs_gpios[i]); in spi_imx_probe()
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| D | spi-mt65xx.c | 768 if (!master->cs_gpios && master->num_chipselect > 1) { in mtk_spi_probe()
775 if (master->cs_gpios) { in mtk_spi_probe()
778 master->cs_gpios[i], in mtk_spi_probe()
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| D | spi-stm32.c | 1931 if (!master->cs_gpios) { in stm32_spi_probe()
1938 if (!gpio_is_valid(master->cs_gpios[i])) { in stm32_spi_probe()
1940 master->cs_gpios[i]); in stm32_spi_probe()
1945 ret = devm_gpio_request(&pdev->dev, master->cs_gpios[i], in stm32_spi_probe()
1949 master->cs_gpios[i]); in stm32_spi_probe()
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| D | spi-sh-msiof.c | 1131 unsigned int cs_gpios = 0; in sh_msiof_get_cs_gpios() local
1146 cs_gpios++; in sh_msiof_get_cs_gpios()
1160 if (cs_gpios && p->unused_ss >= MAX_SS) { in sh_msiof_get_cs_gpios()
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| D | spi.c | 587 else if (ctlr->cs_gpios) in spi_add_device()
588 spi->cs_gpio = ctlr->cs_gpios[spi->chip_select]; in spi_add_device()
2261 ctlr->cs_gpios = cs; in of_spi_get_gpio_numbers()
2263 if (!ctlr->cs_gpios) in of_spi_get_gpio_numbers()
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| D | spi-fsl-lpspi.c | 884 controller->cs_gpios = fsl_lpspi->chipselect; in fsl_lpspi_probe()
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| /Linux-v5.4/drivers/usb/dwc3/ |
| D | dwc3-pci.c | 68 static const struct acpi_gpio_params cs_gpios = { 1, 0, false }; variable
72 { "cs-gpios", &cs_gpios, 1 },
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| /Linux-v5.4/include/linux/spi/ |
| D | spi.h | 591 int *cs_gpios; member
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