38 	const struct spi_litex_cfg *dev_config = dev->config;  in spi_set_frequency()  local
40 	if (!dev_config->clk_divider_exists) {  in spi_set_frequency()
48 	litex_write16(divisor, dev_config->clk_divider_addr);  in spi_set_frequency()
54 	const struct spi_litex_cfg *dev_config = dev->config;  in spi_config()  local
57 	if (config->slave >= dev_config->max_cs) {  in spi_config()
67 	if (SPI_WORD_SIZE_GET(config->operation) > dev_config->data_width) {  in spi_config()
68 		LOG_ERR("Word size must be <= %d", dev_config->data_width);  in spi_config()
104 	if (!litex_read8(dev_config->loopback_addr) != !(config->operation & SPI_MODE_LOOP)) {  in spi_config()
106 			     dev_config->loopback_addr);  in spi_config()
115 	litex_write16(*control, dev_config->control_addr);  in spi_config()
125 	const struct spi_litex_cfg *dev_config = dev->config;  in spi_litex_send()  local
127 	litex_write32(frame, dev_config->mosi_addr);  in spi_litex_send()
129 	litex_write16(control | BIT(0), dev_config->control_addr);  in spi_litex_send()
131 	while (!(litex_read8(dev_config->status_addr) & BIT(0))) {  in spi_litex_send()
138 	const struct spi_litex_cfg *dev_config = dev->config;  in spi_litex_recv()  local
141 	return litex_read32(dev_config->miso_addr);  in spi_litex_recv()
148 	const struct spi_litex_cfg *dev_config = dev->config;  in spi_litex_xfer()  local
154 	litex_write16(BIT(config->slave), dev_config->cs_addr);  in spi_litex_xfer()
183 	litex_write16(0, dev_config->cs_addr);  in spi_litex_xfer()
217 	const struct spi_litex_cfg *dev_config = dev->config;  in spi_litex_release()  local
219 	if (!(litex_read8(dev_config->status_addr) & BIT(0))) {  in spi_litex_release()