mtd: nand: add fields for JEDEC in nand_chip
Add the jedec_version field, and add an anonymous union which
contains the nand_onfi_params and nand_jedec_params.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 588f8a4..f9af756 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -590,8 +590,12 @@
* @subpagesize: [INTERN] holds the subpagesize
* @onfi_version: [INTERN] holds the chip ONFI version (BCD encoded),
* non 0 if ONFI supported.
+ * @jedec_version: [INTERN] holds the chip JEDEC version (BCD encoded),
+ * non 0 if JEDEC supported.
* @onfi_params: [INTERN] holds the ONFI page parameter when ONFI is
* supported, 0 otherwise.
+ * @jedec_params: [INTERN] holds the JEDEC parameter page when JEDEC is
+ * supported, 0 otherwise.
* @read_retries: [INTERN] the number of read retry modes supported
* @onfi_set_features: [REPLACEABLE] set the features for ONFI nand
* @onfi_get_features: [REPLACEABLE] get the features for ONFI nand
@@ -664,7 +668,11 @@
int badblockbits;
int onfi_version;
- struct nand_onfi_params onfi_params;
+ int jedec_version;
+ union {
+ struct nand_onfi_params onfi_params;
+ struct nand_jedec_params jedec_params;
+ };
int read_retries;