[][backport: mtd: spinand: Add newest SPINAND devices & 2nd deivce ID support]
[Description]
Add newest SPI NAND device support.
Support 2nd device ID.
[Release-log]
N/A
Change-Id: Idfb461ebf8931d531eb1f2427342b41ab4400a29
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5746844
diff --git a/target/linux/generic/backport-5.4/470-mtd-spinand-toshiba-Rename-function-name-to-change-suffix-and-prefix-8Gbit.patch b/target/linux/generic/backport-5.4/470-mtd-spinand-toshiba-Rename-function-name-to-change-suffix-and-prefix-8Gbit.patch
new file mode 100644
index 0000000..80672e6
--- /dev/null
+++ b/target/linux/generic/backport-5.4/470-mtd-spinand-toshiba-Rename-function-name-to-change-suffix-and-prefix-8Gbit.patch
@@ -0,0 +1,170 @@
+From 6b49e58d6d9dab031a16af2af5439f28a37c4cd9 Mon Sep 17 00:00:00 2001
+From: Yoshio Furuyama <ytc-mb-yfuruyama7@kioxia.com>
+Date: Tue, 24 Mar 2020 15:49:44 +0900
+Subject: [PATCH] mtd: spinand: toshiba: Rename function name to change suffix
+ and prefix (8Gbit)
+
+The suffix was changed from "G" to "J" to classify between 1st generation
+and 2nd generation serial NAND devices (which now belong to the Kioxia
+brand).
+As reference that's
+1st generation device of 1Gbit product is "TC58CVG0S3HRAIG"
+2nd generation device of 1Gbit product is "TC58CVG0S3HRAIJ".
+
+The 8Gbit type "TH58CxG3S0HRAIJ" is new to Kioxia's serial NAND lineup and
+the prefix was changed from "TC58" to "TH58".
+
+Thus the functions were renamed from tc58cxgxsx_*() to tx58cxgxsxraix_*().
+
+Signed-off-by: Yoshio Furuyama <ytc-mb-yfuruyama7@kioxia.com>
+Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
+Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/0dedd9869569a17625822dba87878254d253ba0e.1584949601.git.ytc-mb-yfuruyama7@kioxia.com
+---
+ drivers/mtd/nand/spi/toshiba.c | 60 +++++++++++++++++-----------------
+ 1 file changed, 30 insertions(+), 30 deletions(-)
+
+--- a/drivers/mtd/nand/spi/toshiba.c
++++ b/drivers/mtd/nand/spi/toshiba.c
+@@ -25,8 +25,8 @@ static SPINAND_OP_VARIANTS(write_cache_v
+ static SPINAND_OP_VARIANTS(update_cache_variants,
+ SPINAND_PROG_LOAD(false, 0, NULL, 0));
+
+-static int tc58cxgxsx_ooblayout_ecc(struct mtd_info *mtd, int section,
+- struct mtd_oob_region *region)
++static int tx58cxgxsxraix_ooblayout_ecc(struct mtd_info *mtd, int section,
++ struct mtd_oob_region *region)
+ {
+ if (section > 0)
+ return -ERANGE;
+@@ -37,8 +37,8 @@ static int tc58cxgxsx_ooblayout_ecc(stru
+ return 0;
+ }
+
+-static int tc58cxgxsx_ooblayout_free(struct mtd_info *mtd, int section,
+- struct mtd_oob_region *region)
++static int tx58cxgxsxraix_ooblayout_free(struct mtd_info *mtd, int section,
++ struct mtd_oob_region *region)
+ {
+ if (section > 0)
+ return -ERANGE;
+@@ -50,13 +50,13 @@ static int tc58cxgxsx_ooblayout_free(str
+ return 0;
+ }
+
+-static const struct mtd_ooblayout_ops tc58cxgxsx_ooblayout = {
+- .ecc = tc58cxgxsx_ooblayout_ecc,
+- .free = tc58cxgxsx_ooblayout_free,
++static const struct mtd_ooblayout_ops tx58cxgxsxraix_ooblayout = {
++ .ecc = tx58cxgxsxraix_ooblayout_ecc,
++ .free = tx58cxgxsxraix_ooblayout_free,
+ };
+
+-static int tc58cxgxsx_ecc_get_status(struct spinand_device *spinand,
+- u8 status)
++static int tx58cxgxsxraix_ecc_get_status(struct spinand_device *spinand,
++ u8 status)
+ {
+ struct nand_device *nand = spinand_to_nand(spinand);
+ u8 mbf = 0;
+@@ -95,7 +95,7 @@ static int tc58cxgxsx_ecc_get_status(str
+
+ static const struct spinand_info toshiba_spinand_table[] = {
+ /* 3.3V 1Gb */
+- SPINAND_INFO("TC58CVG0S3",
++ SPINAND_INFO("TC58CVG0S3HRAIG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xC2),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+@@ -103,10 +103,10 @@ static const struct spinand_info toshiba
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
+- SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+- tc58cxgxsx_ecc_get_status)),
++ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++ tx58cxgxsxraix_ecc_get_status)),
+ /* 3.3V 2Gb */
+- SPINAND_INFO("TC58CVG1S3",
++ SPINAND_INFO("TC58CVG1S3HRAIG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xCB),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+@@ -114,10 +114,10 @@ static const struct spinand_info toshiba
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
+- SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+- tc58cxgxsx_ecc_get_status)),
++ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++ tx58cxgxsxraix_ecc_get_status)),
+ /* 3.3V 4Gb */
+- SPINAND_INFO("TC58CVG2S0",
++ SPINAND_INFO("TC58CVG2S0HRAIG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xCD),
+ NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+@@ -125,10 +125,21 @@ static const struct spinand_info toshiba
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
+- SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+- tc58cxgxsx_ecc_get_status)),
++ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++ tx58cxgxsxraix_ecc_get_status)),
++ /* 3.3V 4Gb */
++ SPINAND_INFO("TC58CVG2S0HRAIJ",
++ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xED),
++ NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
++ NAND_ECCREQ(8, 512),
++ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
++ &write_cache_variants,
++ &update_cache_variants),
++ 0,
++ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++ tx58cxgxsxraix_ecc_get_status)),
+ /* 1.8V 1Gb */
+- SPINAND_INFO("TC58CYG0S3",
++ SPINAND_INFO("TC58CYG0S3HRAIG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xB2),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+@@ -136,10 +147,10 @@ static const struct spinand_info toshiba
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
+- SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+- tc58cxgxsx_ecc_get_status)),
++ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++ tx58cxgxsxraix_ecc_get_status)),
+ /* 1.8V 2Gb */
+- SPINAND_INFO("TC58CYG1S3",
++ SPINAND_INFO("TC58CYG1S3HRAIG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xBB),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+@@ -147,10 +158,10 @@ static const struct spinand_info toshiba
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
+- SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+- tc58cxgxsx_ecc_get_status)),
++ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++ tx58cxgxsxraix_ecc_get_status)),
+ /* 1.8V 4Gb */
+- SPINAND_INFO("TC58CYG2S0",
++ SPINAND_INFO("TC58CYG2S0HRAIG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xBD),
+ NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+@@ -158,8 +169,8 @@ static const struct spinand_info toshiba
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
+- SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+- tc58cxgxsx_ecc_get_status)),
++ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++ tx58cxgxsxraix_ecc_get_status)),
+ };
+
+ static const struct spinand_manufacturer_ops toshiba_spinand_manuf_ops = {