diff options
Diffstat (limited to 'target/linux/generic/backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch')
| -rw-r--r-- | target/linux/generic/backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch b/target/linux/generic/backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch new file mode 100644 index 0000000000..fcbecbb762 --- /dev/null +++ b/target/linux/generic/backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch @@ -0,0 +1,48 @@ +From 53dd94a79d3bfdaae30e5a4ebf474ea1af1d572e Mon Sep 17 00:00:00 2001 +From: Jeff Kletsky <git-commits@allycomm.com> +Date: Wed, 22 May 2019 15:05:54 -0700 +Subject: [PATCH 2/3] mtd: spinand: Add support for two-byte device IDs + +The GigaDevice GD5F1GQ4UFxxG SPI NAND utilizes two-byte device IDs. + +http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/ + +Signed-off-by: Jeff Kletsky <git-commits@allycomm.com> +Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> +Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> +--- + drivers/mtd/nand/spi/core.c | 2 +- + include/linux/mtd/spinand.h | 4 ++-- + 2 files changed, 3 insertions(+), 3 deletions(-) + +--- a/drivers/mtd/nand/spi/core.c ++++ b/drivers/mtd/nand/spi/core.c +@@ -853,7 +853,7 @@ spinand_select_op_variant(struct spinand + */ + int spinand_match_and_init(struct spinand_device *spinand, + const struct spinand_info *table, +- unsigned int table_size, u8 devid) ++ unsigned int table_size, u16 devid) + { + struct nand_device *nand = spinand_to_nand(spinand); + unsigned int i; +--- a/include/linux/mtd/spinand.h ++++ b/include/linux/mtd/spinand.h +@@ -290,7 +290,7 @@ struct spinand_ecc_info { + */ + struct spinand_info { + const char *model; +- u8 devid; ++ u16 devid; + u32 flags; + struct nand_memory_organization memorg; + struct nand_ecc_req eccreq; +@@ -445,7 +445,7 @@ static inline void spinand_set_of_node(s + + int spinand_match_and_init(struct spinand_device *dev, + const struct spinand_info *table, +- unsigned int table_size, u8 devid); ++ unsigned int table_size, u16 devid); + + int spinand_upd_cfg(struct spinand_device *spinand, u8 mask, u8 val); + int spinand_select_target(struct spinand_device *spinand, unsigned int target); |