diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index e52d76afb5b5..b2993262b3f1 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -1407,6 +1407,7 @@ static void spinand_init_ssdr_templates(struct spinand_device *spinand)
 	tmpl->page_read = (struct spi_mem_op)SPINAND_PAGE_READ_1S_1S_0_OP(0);
 	tmpl->prog_exec = (struct spi_mem_op)SPINAND_PROG_EXEC_1S_1S_0_OP(0);
 	spinand->op_templates = &spinand->ssdr_op_templates;
+	spinand->bus_iface = SSDR;
 }
 
 static int spinand_support_vendor_ops(struct spinand_device *spinand,
diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h
index b020c119a15d..154037749a6c 100644
--- a/include/linux/mtd/spinand.h
+++ b/include/linux/mtd/spinand.h
@@ -482,6 +482,14 @@ struct spinand_user_otp {
 	const struct spinand_user_otp_ops *ops;
 };
 
+/**
+ * enum spinand_bus_interface - SPI NAND bus interface types
+ * @SSDR: Bus configuration supporting all 1S-XX-XX operations, including dual and quad
+ */
+enum spinand_bus_interface {
+	SSDR,
+};
+
 /**
  * struct spinand_info - Structure used to describe SPI NAND chips
  * @model: model name
@@ -644,6 +652,7 @@ struct spinand_mem_ops {
  * @flags: NAND flags
  * @ssdr_op_templates: Templates for all single SDR SPI mem operations
  * @op_templates: Templates for all SPI mem operations
+ * @bus_iface: Current bus interface
  * @select_target: select a specific target/die. Usually called before sending
  *		   a command addressing a page or an eraseblock embedded in
  *		   this die. Only required if your chip exposes several dies
@@ -679,6 +688,7 @@ struct spinand_device {
 
 	struct spinand_mem_ops ssdr_op_templates;
 	struct spinand_mem_ops *op_templates;
+	enum spinand_bus_interface bus_iface;
 
 	struct spinand_dirmap *dirmaps;