drivers/spi/spi-bcm-qspi.c

310 static inline void bcm_qspi_write(struct bcm_qspi *qspi, enum base_type type,
342 	bcm_qspi_write(qspi, BSPI, BSPI_B0_CTRL, 1);
343 	bcm_qspi_write(qspi, BSPI, BSPI_B1_CTRL, 1);
344 	bcm_qspi_write(qspi, BSPI, BSPI_B0_CTRL, 0);
345 	bcm_qspi_write(qspi, BSPI, BSPI_B1_CTRL, 0);
368 	bcm_qspi_write(qspi, BSPI, BSPI_RAF_CTRL,
374 	bcm_qspi_write(qspi, BSPI, BSPI_RAF_CTRL,
409 	bcm_qspi_write(qspi, BSPI, BSPI_FLEX_MODE_ENABLE, 0);
410 	bcm_qspi_write(qspi, BSPI, BSPI_BITS_PER_CYCLE, bpc);
411 	bcm_qspi_write(qspi, BSPI, BSPI_BITS_PER_PHASE, bpp);
412 	bcm_qspi_write(qspi, BSPI, BSPI_CMD_AND_MODE_BYTE, cmd_byte);
413 	bcm_qspi_write(qspi, BSPI, BSPI_FLEX_MODE_ENABLE, flex_mode);
502 	bcm_qspi_write(qspi, BSPI, BSPI_STRAP_OVERRIDE_CTRL, data);
525 			bcm_qspi_write(qspi, BSPI, BSPI_FLEX_MODE_ENABLE, 0);
565 	bcm_qspi_write(qspi, BSPI, BSPI_MAST_N_BOOT_CTRL, 0);
579 	bcm_qspi_write(qspi, BSPI, BSPI_MAST_N_BOOT_CTRL, 1);
593 		bcm_qspi_write(qspi, CHIP_SELECT, 0, wr);
636 	bcm_qspi_write(qspi, MSPI, MSPI_SPCR0_MSB, spcr);
670 			bcm_qspi_write(qspi, MSPI, MSPI_SPCR1_LSB, 1);
681 		bcm_qspi_write(qspi, MSPI, MSPI_SPCR3, spcr);
688 	bcm_qspi_write(qspi, MSPI, MSPI_SPCR0_LSB, spbr);
889 	bcm_qspi_write(qspi, MSPI, reg_offset, val);
899 	bcm_qspi_write(qspi, MSPI, msb_offset, (val >> 8));
900 	bcm_qspi_write(qspi, MSPI, lsb_offset, (val & 0xff));
909 	bcm_qspi_write(qspi, MSPI, msb_offset, swap4bytes(val));
921 	bcm_qspi_write(qspi, MSPI, msb_offset, swap4bytes(msb));
922 	bcm_qspi_write(qspi, MSPI, lsb_offset, swap4bytes(lsb));
932 	bcm_qspi_write(qspi, MSPI, (MSPI_CDRAM + (slot << 2)), val);
1005 	bcm_qspi_write(qspi, MSPI, MSPI_NEWQP, 0);
1006 	bcm_qspi_write(qspi, MSPI, MSPI_ENDQP, slot - 1);
1024 		bcm_qspi_write(qspi, MSPI, MSPI_WRITE_LOCK, 1);
1029 	bcm_qspi_write(qspi, MSPI, MSPI_SPCR2, 0xe0);
1051 	bcm_qspi_write(qspi, MSPI, MSPI_WRITE_LOCK, 0);
1059 		bcm_qspi_write(qspi, BSPI,
1092 		bcm_qspi_write(qspi, BSPI, BSPI_RAF_START_ADDR, addr);
1093 		bcm_qspi_write(qspi, BSPI, BSPI_RAF_NUM_WORDS, len_words);
1094 		bcm_qspi_write(qspi, BSPI, BSPI_RAF_WATERMARK, 0);
1255 		bcm_qspi_write(qspi, MSPI, MSPI_MSPI_STATUS, status);
1396 		bcm_qspi_write(qspi, BSPI, BSPI_BSPI_XOR_VALUE, 0);
1397 		bcm_qspi_write(qspi, BSPI, BSPI_BSPI_XOR_ENABLE, 1);
1401 	bcm_qspi_write(qspi, BSPI, BSPI_B0_CTRL, 0);
1402 	bcm_qspi_write(qspi, BSPI, BSPI_B1_CTRL, 0);
1409 	bcm_qspi_write(qspi, MSPI, MSPI_SPCR1_LSB, 0);
1410 	bcm_qspi_write(qspi, MSPI, MSPI_SPCR1_MSB, 0);
1411 	bcm_qspi_write(qspi, MSPI, MSPI_NEWQP, 0);
1412 	bcm_qspi_write(qspi, MSPI, MSPI_ENDQP, 0);
1413 	bcm_qspi_write(qspi, MSPI, MSPI_SPCR2, 0x20);
1428 	bcm_qspi_write(qspi, MSPI, MSPI_SPCR2, 0);
1430 		bcm_qspi_write(qspi, MSPI, MSPI_WRITE_LOCK, 0);
1433 	bcm_qspi_write(qspi, MSPI, MSPI_MSPI_STATUS, status & ~1);