From 573eec222bc82fb5e724586267fbbb1aed9ffd03 Mon Sep 17 00:00:00 2001 From: Chuanhong Guo Date: Sun, 20 Mar 2022 17:59:58 +0800 Subject: [PATCH 2/5] mtd: spinand: gigadevice: add support for GD5FxGQ4xExxG Add support for: GD5F1GQ4RExxG GD5F2GQ4{U,R}ExxG These chips differ from GD5F1GQ4UExxG only in chip ID, voltage and capacity. Signed-off-by: Chuanhong Guo Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-3-gch981213@gmail.com --- drivers/mtd/nand/spi/gigadevice.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) --- a/drivers/mtd/nand/spi/gigadevice.c +++ b/drivers/mtd/nand/spi/gigadevice.c @@ -335,6 +335,36 @@ static const struct spinand_info gigadev SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout, gd5fxgq4uexxg_ecc_get_status)), + SPINAND_INFO("GD5F1GQ4RExxG", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xc1), + NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1), + NAND_ECCREQ(8, 512), + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), + SPINAND_HAS_QE_BIT, + SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout, + gd5fxgq4uexxg_ecc_get_status)), + SPINAND_INFO("GD5F2GQ4UExxG", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xd2), + NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1), + NAND_ECCREQ(8, 512), + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), + SPINAND_HAS_QE_BIT, + SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout, + gd5fxgq4uexxg_ecc_get_status)), + SPINAND_INFO("GD5F2GQ4RExxG", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xc2), + NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1), + NAND_ECCREQ(8, 512), + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), + SPINAND_HAS_QE_BIT, + SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout, + gd5fxgq4uexxg_ecc_get_status)), SPINAND_INFO("GD5F1GQ4UFxxG", SPINAND_ID(SPINAND_READID_METHOD_OPCODE, 0xb1, 0x48), NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),