mtd: spinand: gigadevice: Add QE Bit

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: c93c613214 ("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

drivers/mtd/nand/spi/gigadevice.c

@@ -202,7 +202,7 @@ 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",
@@ -212,7 +212,7 @@ 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",
@@ -222,7 +222,7 @@ 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",
@@ -232,7 +232,7 @@ 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",
@@ -242,7 +242,7 @@ 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)),
 };