42 	struct soft_spi_platdata *plat = dev_get_platdata(bus);  in soft_spi_scl()  local
44 	dm_gpio_set_value(&plat->sclk, bit);  in soft_spi_scl()
52 	struct soft_spi_platdata *plat = dev_get_platdata(bus);  in soft_spi_sda()  local
54 	dm_gpio_set_value(&plat->mosi, bit);  in soft_spi_sda()
62 	struct soft_spi_platdata *plat = dev_get_platdata(bus);  in soft_spi_cs_activate()  local
64 	dm_gpio_set_value(&plat->cs, 0);  in soft_spi_cs_activate()
65 	dm_gpio_set_value(&plat->sclk, 0);  in soft_spi_cs_activate()
66 	dm_gpio_set_value(&plat->cs, 1);  in soft_spi_cs_activate()
74 	struct soft_spi_platdata *plat = dev_get_platdata(bus);  in soft_spi_cs_deactivate()  local
76 	dm_gpio_set_value(&plat->cs, 0);  in soft_spi_cs_deactivate()
113 	struct soft_spi_platdata *plat = dev_get_platdata(bus);  in soft_spi_xfer()  local
146 		if ((plat->flags & SPI_MASTER_NO_TX) == 0)  in soft_spi_xfer()
148 		udelay(plat->spi_delay_us);  in soft_spi_xfer()
154 		if ((plat->flags & SPI_MASTER_NO_RX) == 0)  in soft_spi_xfer()
155 			tmpdin	|= dm_gpio_get_value(&plat->miso);  in soft_spi_xfer()
157 		udelay(plat->spi_delay_us);  in soft_spi_xfer()
203 	struct soft_spi_platdata *plat = dev->platdata;  in soft_spi_ofdata_to_platdata()  local
205 	plat->spi_delay_us = dev_read_u32_default(dev, "spi-delay-us", 0);  in soft_spi_ofdata_to_platdata()
213 	struct soft_spi_platdata *plat = dev->platdata;  in soft_spi_probe()  local
225 	if (gpio_request_by_name(dev, "cs-gpios", 0, &plat->cs, GPIOD_IS_OUT | cs_flags) ||  in soft_spi_probe()
226 	    (gpio_request_by_name(dev, "gpio-sck", 0, &plat->sclk, GPIOD_IS_OUT | clk_flags) &&  in soft_spi_probe()
227 	     gpio_request_by_name(dev, "sck-gpios", 0, &plat->sclk, GPIOD_IS_OUT | clk_flags)))  in soft_spi_probe()
230 	ret = gpio_request_by_name(dev, "gpio-mosi", 0, &plat->mosi,  in soft_spi_probe()
233 		if (gpio_request_by_name(dev, "mosi-gpios", 0, &plat->mosi,  in soft_spi_probe()
235 			plat->flags |= SPI_MASTER_NO_TX;  in soft_spi_probe()
238 	ret = gpio_request_by_name(dev, "gpio-miso", 0, &plat->miso,  in soft_spi_probe()
241 		if (gpio_request_by_name(dev, "miso-gpios", 0, &plat->miso,  in soft_spi_probe()
243 			plat->flags |= SPI_MASTER_NO_RX;  in soft_spi_probe()
246 	if ((plat->flags & (SPI_MASTER_NO_RX | SPI_MASTER_NO_TX)) ==  in soft_spi_probe()