158 	u32 ctrl_reg = 0;  in cdns_spi_init_hw()  local
161 		ctrl_reg |= CDNS_SPI_CR_DEFAULT;  in cdns_spi_init_hw()
164 		ctrl_reg |= CDNS_SPI_CR_PERI_SEL;  in cdns_spi_init_hw()
174 	cdns_spi_write(xspi, CDNS_SPI_CR, ctrl_reg);  in cdns_spi_init_hw()
186 	u32 ctrl_reg;  in cdns_spi_chipselect()  local
188 	ctrl_reg = cdns_spi_read(xspi, CDNS_SPI_CR);  in cdns_spi_chipselect()
192 		ctrl_reg |= CDNS_SPI_CR_SSCTRL;  in cdns_spi_chipselect()
195 		ctrl_reg &= ~CDNS_SPI_CR_SSCTRL;  in cdns_spi_chipselect()
197 			ctrl_reg |= ((~(CDNS_SPI_SS0 << spi_get_chipselect(spi, 0))) <<  in cdns_spi_chipselect()
201 			ctrl_reg |= (spi_get_chipselect(spi, 0) << CDNS_SPI_SS_SHIFT) &  in cdns_spi_chipselect()
205 	cdns_spi_write(xspi, CDNS_SPI_CR, ctrl_reg);  in cdns_spi_chipselect()
217 	u32 ctrl_reg, new_ctrl_reg;  in cdns_spi_config_clock_mode()  local
220 	ctrl_reg = new_ctrl_reg;  in cdns_spi_config_clock_mode()
229 	if (new_ctrl_reg != ctrl_reg) {  in cdns_spi_config_clock_mode()
260 	u32 ctrl_reg, baud_rate_val;  in cdns_spi_config_clock_freq()  local
265 	ctrl_reg = cdns_spi_read(xspi, CDNS_SPI_CR);  in cdns_spi_config_clock_freq()
275 		ctrl_reg &= ~CDNS_SPI_CR_BAUD_DIV;  in cdns_spi_config_clock_freq()
276 		ctrl_reg |= baud_rate_val << CDNS_SPI_BAUD_DIV_SHIFT;  in cdns_spi_config_clock_freq()
280 	cdns_spi_write(xspi, CDNS_SPI_CR, ctrl_reg);  in cdns_spi_config_clock_freq()
494 	u32 ctrl_reg;  in cdns_unprepare_transfer_hardware()  local
503 	ctrl_reg = cdns_spi_read(xspi, CDNS_SPI_CR);  in cdns_unprepare_transfer_hardware()
504 	ctrl_reg = (ctrl_reg & CDNS_SPI_CR_SSCTRL) >>  CDNS_SPI_SS_SHIFT;  in cdns_unprepare_transfer_hardware()
505 	if (ctrl_reg == CDNS_SPI_NOSS || spi_controller_is_target(ctlr))  in cdns_unprepare_transfer_hardware()