tegra114_spi.c - OpenGrok cross reference for /u-boot/drivers/spi/tegra114

Lines Matching refs:fifo_status
79 	u32 fifo_status;/* 014:SPI_FIFO_STATUS register */  member
156 	setbits_le32(&regs->fifo_status,  in tegra114_spi_probe()
166 	debug("%s: FIFO STATUS = %08x\n", __func__, readl(&regs->fifo_status));  in tegra114_spi_probe()
245 	reg = readl(&regs->fifo_status);  in tegra114_spi_xfer()
246 	writel(reg, &regs->fifo_status);  in tegra114_spi_xfer()
285 			u32 fifo_status, xfer_status;  in tegra114_spi_xfer()  local
291 			fifo_status = readl(&regs->fifo_status);  in tegra114_spi_xfer()
292 			if (fifo_status & SPI_FIFO_STS_ERR) {  in tegra114_spi_xfer()
294 				if (fifo_status & SPI_FIFO_STS_TX_FIFO_OVF)  in tegra114_spi_xfer()
296 				if (fifo_status & SPI_FIFO_STS_TX_FIFO_UNR)  in tegra114_spi_xfer()
298 				if (fifo_status & SPI_FIFO_STS_RX_FIFO_OVF)  in tegra114_spi_xfer()
300 				if (fifo_status & SPI_FIFO_STS_RX_FIFO_UNR)  in tegra114_spi_xfer()
302 				if (fifo_status & SPI_FIFO_STS_TX_FIFO_FULL)  in tegra114_spi_xfer()
304 				if (fifo_status & SPI_FIFO_STS_TX_FIFO_EMPTY)  in tegra114_spi_xfer()
306 				if (fifo_status & SPI_FIFO_STS_RX_FIFO_FULL)  in tegra114_spi_xfer()
308 				if (fifo_status & SPI_FIFO_STS_RX_FIFO_EMPTY)  in tegra114_spi_xfer()
314 			if (!(fifo_status & SPI_FIFO_STS_RX_FIFO_EMPTY)) {  in tegra114_spi_xfer()
335 		writel(readl(&regs->fifo_status), &regs->fifo_status);  in tegra114_spi_xfer()
342 	      __func__, tmpdin, readl(&regs->fifo_status));  in tegra114_spi_xfer()