Searched refs:cs_gpios (Results 1 – 10 of 10) sorted by relevance
| /Linux-v4.19/drivers/spi/ |
| D | spi-gpio.c | 50 struct gpio_desc **cs_gpios; member
228 struct gpio_desc *cs = spi_gpio->cs_gpios[spi->chip_select]; in spi_gpio_chipselect()
245 cs = spi_gpio->cs_gpios[spi->chip_select]; in spi_gpio_setup()
307 spi_gpio->cs_gpios[i] = devm_gpiod_get_index(dev, "cs", in spi_gpio_request()
309 if (IS_ERR(spi_gpio->cs_gpios[i])) in spi_gpio_request()
310 return PTR_ERR(spi_gpio->cs_gpios[i]); in spi_gpio_request()
389 spi_gpio->cs_gpios = devm_kcalloc(&pdev->dev, in spi_gpio_probe()
391 sizeof(*spi_gpio->cs_gpios), in spi_gpio_probe()
393 if (!spi_gpio->cs_gpios) in spi_gpio_probe()
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| D | spi-ep93xx.c | 674 master->cs_gpios = devm_kcalloc(&master->dev, in ep93xx_spi_probe()
677 if (!master->cs_gpios) { in ep93xx_spi_probe()
683 master->cs_gpios[i] = info->chipselect[i]; in ep93xx_spi_probe()
685 if (!gpio_is_valid(master->cs_gpios[i])) in ep93xx_spi_probe()
688 error = devm_gpio_request_one(&pdev->dev, master->cs_gpios[i], in ep93xx_spi_probe()
693 master->cs_gpios[i]); in ep93xx_spi_probe()
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| D | spi-imx.c | 1554 master->cs_gpios = devm_kcalloc(&master->dev, in spi_imx_probe()
1557 if (!master->cs_gpios) in spi_imx_probe()
1561 master->cs_gpios[i] = mxc_platform_info->chipselect[i]; in spi_imx_probe()
1657 if (!spi_imx->slave_mode && master->cs_gpios) { in spi_imx_probe()
1659 if (!gpio_is_valid(master->cs_gpios[i])) in spi_imx_probe()
1663 master->cs_gpios[i], in spi_imx_probe()
1667 master->cs_gpios[i]); in spi_imx_probe()
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| D | spi-stm32.c | 1189 if (!master->cs_gpios) { in stm32_spi_probe()
1196 if (!gpio_is_valid(master->cs_gpios[i])) { in stm32_spi_probe()
1198 master->cs_gpios[i]); in stm32_spi_probe()
1203 ret = devm_gpio_request(&pdev->dev, master->cs_gpios[i], in stm32_spi_probe()
1207 master->cs_gpios[i]); in stm32_spi_probe()
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| D | spi-mt65xx.c | 729 if (!master->cs_gpios && master->num_chipselect > 1) { in mtk_spi_probe()
736 if (master->cs_gpios) { in mtk_spi_probe()
739 master->cs_gpios[i], in mtk_spi_probe()
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| D | spi-sh-msiof.c | 1127 unsigned int cs_gpios = 0; in sh_msiof_get_cs_gpios() local
1141 cs_gpios++; in sh_msiof_get_cs_gpios()
1155 if (cs_gpios && p->unused_ss >= MAX_SS) { in sh_msiof_get_cs_gpios()
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| D | spi.c | 541 if (ctlr->cs_gpios) in spi_add_device()
542 spi->cs_gpio = ctlr->cs_gpios[spi->chip_select]; in spi_add_device()
2054 ctlr->cs_gpios = cs; in of_spi_register_master()
2056 if (!ctlr->cs_gpios) in of_spi_register_master()
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| D | spi-davinci.c | 433 if (np && (master->cs_gpios != NULL) && (spi->cs_gpio >= 0)) { in davinci_spi_setup()
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| /Linux-v4.19/drivers/usb/dwc3/ |
| D | dwc3-pci.c | 65 static const struct acpi_gpio_params cs_gpios = { 1, 0, false }; variable
69 { "cs-gpios", &cs_gpios, 1 },
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| /Linux-v4.19/include/linux/spi/ |
| D | spi.h | 564 int *cs_gpios; member
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