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

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Message-Id: <20221229190906.6467-1-samuel@sholland.org>
Date:   Thu, 29 Dec 2022 13:09:02 -0600
From:   Samuel Holland <samuel@...lland.org>
To:     Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>
Cc:     linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Samuel Holland <samuel@...lland.org>
Subject: [PATCH 0/3] mtd: rawnand: Add H27UCG8T2FTR-BC MLC NAND

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(-)

-- 
2.37.4