[PATCH 0/4] spi: aspeed: Add AST2700 SoC support and Quad SPI handling update

Chin-Ting Kuo chin-ting_kuo at aspeedtech.com
Thu Nov 13 19:53:28 AEDT 2025


This series adds AST2700 support to the ASPEED FMC/SPI driver and
bindings, introduces 64-bit address compatibility, and improves
Quad SPI page programming behavior. It also implements AST2700-specific
segment logic, where range adjustment is not required because the
AST2700 SPI hardware controller already fixes decoding issues on
the existing platforms and adopts an updated scheme.

Chin-Ting Kuo (4):
  dt-bindings: spi: aspeed,ast2600-fmc: Add AST2700 SoC support
  spi: aspeed: Enable Quad SPI mode for page program
  spi: aspeed: Use phys_addr_t for bus addresses to support 64-bit
    platforms
  spi: aspeed: Add support for the AST2700 SPI controller

 .../bindings/spi/aspeed,ast2600-fmc.yaml      |   4 +-
 drivers/spi/spi-aspeed-smc.c                  | 107 +++++++++++++++---
 2 files changed, 95 insertions(+), 16 deletions(-)

-- 
2.34.1



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