[PATCH 5.4 240/408] mtd: spinand: gigadevice: Add QE Bit

Greg Kroah-Hartman
2020-10-27T14:43:10Z

From: Hauke Mehrtens <hauke@hauke-m.de>

[ Upstream commit aea7687e77bebce5b67fab9d03347bd8df7933c7 ]

The following GigaDevice chips have the QE BIT in the feature flags, I
checked the datasheets, but did not try this.
* GD5F1GQ4xExxG
* GD5F1GQ4xFxxG
* GD5F1GQ4UAYIG
* GD5F4GQ4UAYIG

The Quad operations like 0xEB mention that the QE bit has to be set.

Fixes: c93c613214ac ("mtd: spinand: add support for GigaDevice GD5FxGQ4xA")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200820165121.3192-3-hauke@hauke-m.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/mtd/nand/spi/gigadevice.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c
index 45f4c1f4a3d1c..b13b39763a405 100644
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -201,7 +201,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
gd5fxgq4xa_ecc_get_status)),
SPINAND_INFO("GD5F2GQ4xA", 0xF2,
@@ -210,7 +210,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
gd5fxgq4xa_ecc_get_status)),
SPINAND_INFO("GD5F4GQ4xA", 0xF4,
@@ -219,7 +219,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
gd5fxgq4xa_ecc_get_status)),
SPINAND_INFO("GD5F1GQ4UExxG", 0xd1,
@@ -228,7 +228,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
gd5fxgq4uexxg_ecc_get_status)),
SPINAND_INFO("GD5F1GQ4UFxxG", 0xb148,
@@ -237,7 +237,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants_f,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
gd5fxgq4ufxxg_ecc_get_status)),
};
--
2.25.1