mbox series

[0/3] mtd: rawnand: Add H27UCG8T2FTR-BC MLC NAND

Message ID 20221229190906.6467-1-samuel@sholland.org
Headers
Series mtd: rawnand: Add H27UCG8T2FTR-BC MLC NAND |

Message

Samuel Holland Dec. 29, 2022, 7:09 p.m. UTC 
  This series adds support for the subject NAND chip, found in an
Allwinner A33 tablet, which appears to be a slightly newer revision of
the already-supported H27UCG8T2ETR-BC.

I initially tried declaring the chip with the number of pages from the
datasheet, but it appears the NAND core only supports power-of-two page
counts. I made a change which works for me, but I am marking it as RFC
because I am unsure of any other impacts of this change.


Samuel Holland (3):
  mtd: rawnand: hynix: Add support for H27UCG8T2FTR-BC MLC NAND
  mtd: rawnand: Support non-power-of-two chip sizes
  mtd: rawnand: hynix: Expose the full H27UCG8T2FTR-BC chip size

 drivers/mtd/nand/raw/nand_base.c  | 14 +++++---------
 drivers/mtd/nand/raw/nand_hynix.c |  4 ++++
 drivers/mtd/nand/raw/nand_ids.c   |  4 ++++
 3 files changed, 13 insertions(+), 9 deletions(-)