75 struct orion_spi {  struct
82 static inline void __iomem *spi_reg(struct orion_spi *orion_spi, u32 reg)  in spi_reg()  argument
84 	return orion_spi->base + reg;  in spi_reg()
88 orion_spi_setbits(struct orion_spi *orion_spi, u32 reg, u32 mask)  in orion_spi_setbits()  argument
90 	void __iomem *reg_addr = spi_reg(orion_spi, reg);  in orion_spi_setbits()
99 orion_spi_clrbits(struct orion_spi *orion_spi, u32 reg, u32 mask)  in orion_spi_clrbits()  argument
101 	void __iomem *reg_addr = spi_reg(orion_spi, reg);  in orion_spi_clrbits()
115 	struct orion_spi *orion_spi;  in orion_spi_baudrate_set()  local
118 	orion_spi = spi_master_get_devdata(spi->master);  in orion_spi_baudrate_set()
119 	devdata = orion_spi->devdata;  in orion_spi_baudrate_set()
121 	tclk_hz = clk_get_rate(orion_spi->clk);  in orion_spi_baudrate_set()
174 	reg = readl(spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));  in orion_spi_baudrate_set()
176 	writel(reg, spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));  in orion_spi_baudrate_set()
185 	struct orion_spi *orion_spi;  in orion_spi_mode_set()  local
187 	orion_spi = spi_master_get_devdata(spi->master);  in orion_spi_mode_set()
189 	reg = readl(spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));  in orion_spi_mode_set()
195 	writel(reg, spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));  in orion_spi_mode_set()
204 	struct orion_spi *orion_spi;  in orion_spi_setup_transfer()  local
209 	orion_spi = spi_master_get_devdata(spi->master);  in orion_spi_setup_transfer()
224 		orion_spi_setbits(orion_spi, ORION_SPI_IF_CONFIG_REG,  in orion_spi_setup_transfer()
227 		orion_spi_clrbits(orion_spi, ORION_SPI_IF_CONFIG_REG,  in orion_spi_setup_transfer()
235 	struct orion_spi *orion_spi;  in orion_spi_set_cs()  local
237 	orion_spi = spi_master_get_devdata(spi->master);  in orion_spi_set_cs()
239 	orion_spi_clrbits(orion_spi, ORION_SPI_IF_CTRL_REG, ORION_SPI_CS_MASK);  in orion_spi_set_cs()
240 	orion_spi_setbits(orion_spi, ORION_SPI_IF_CTRL_REG,  in orion_spi_set_cs()
245 		orion_spi_setbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);  in orion_spi_set_cs()
247 		orion_spi_clrbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);  in orion_spi_set_cs()
250 static inline int orion_spi_wait_till_ready(struct orion_spi *orion_spi)  in orion_spi_wait_till_ready()  argument
255 		if (readl(spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG)))  in orion_spi_wait_till_ready()
269 	struct orion_spi *orion_spi;  in orion_spi_write_read_8bit()  local
271 	orion_spi = spi_master_get_devdata(spi->master);  in orion_spi_write_read_8bit()
272 	tx_reg = spi_reg(orion_spi, ORION_SPI_DATA_OUT_REG);  in orion_spi_write_read_8bit()
273 	rx_reg = spi_reg(orion_spi, ORION_SPI_DATA_IN_REG);  in orion_spi_write_read_8bit()
274 	int_reg = spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG);  in orion_spi_write_read_8bit()
284 	if (orion_spi_wait_till_ready(orion_spi) < 0) {  in orion_spi_write_read_8bit()
300 	struct orion_spi *orion_spi;  in orion_spi_write_read_16bit()  local
302 	orion_spi = spi_master_get_devdata(spi->master);  in orion_spi_write_read_16bit()
303 	tx_reg = spi_reg(orion_spi, ORION_SPI_DATA_OUT_REG);  in orion_spi_write_read_16bit()
304 	rx_reg = spi_reg(orion_spi, ORION_SPI_DATA_IN_REG);  in orion_spi_write_read_16bit()
305 	int_reg = spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG);  in orion_spi_write_read_16bit()
315 	if (orion_spi_wait_till_ready(orion_spi) < 0) {  in orion_spi_write_read_16bit()
380 static int orion_spi_reset(struct orion_spi *orion_spi)  in orion_spi_reset()  argument
383 	orion_spi_clrbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);  in orion_spi_reset()
414 	struct orion_spi *spi;  in orion_spi_probe()
520 	struct orion_spi *spi = spi_master_get_devdata(master);  in orion_spi_remove()
537 	struct orion_spi *spi = spi_master_get_devdata(master);  in orion_spi_runtime_suspend()
546 	struct orion_spi *spi = spi_master_get_devdata(master);  in orion_spi_runtime_resume()