Add quad mode support for QPIC SNAND

[PATCH 0/3] Add quad mode support for QPIC SNAND

Md Sadre Alam posted 3 patches 1 week, 2 days ago

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drivers/spi/spi-qpic-snand.c | 155 ++++++++++++++++++++++++++++---------------
1 file changed, 103 insertions(+), 52 deletions(-)

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[PATCH 0/3] Add quad mode support for QPIC SNAND

Posted by Md Sadre Alam 1 week, 2 days ago

The Qualcomm QPIC SPI-NAND controller supports both single (x1) and
quad (x4) transfer modes, however the current driver operates only in
single-bit mode. This series adds support for quad data transfers and
includes a vendor-specific fix required for Macronix SPI-NAND devices.

Signed-off-by: Md Sadre Alam <mdalam@qti.qualcomm.com>
---
Md Sadre Alam (3):
      spi: spi-qpic-snand: move command mapping helper
      spi: spi-qpic-snand: add quad mode support
      spi: spi-qpic-snand: Handle Macronix quad read opcode 0x6b

 drivers/spi/spi-qpic-snand.c | 155 ++++++++++++++++++++++++++++---------------
 1 file changed, 103 insertions(+), 52 deletions(-)
---
base-commit: 19827e7930a5511c68e12aac6e4522f3661a1709
change-id: 20260716-quad-ec2765317214

Best regards,
-- 
Md Sadre Alam <mdalam@qti.qualcomm.com>