[v3,3/5] mtd: spinand: identfiy SPI NAND device with Continuous Read mode
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Message ID 20200202215508.2928-4-sshivamurthy@micron.com
State New
Headers show
Series
  • Add new series Micron SPI NAND devices
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Commit Message

Shivamurthy Shastri Feb. 2, 2020, 9:55 p.m. UTC
From: Shivamurthy Shastri <sshivamurthy@micron.com>

Add SPINAND_HAS_CR_FEAT_BIT flag to identify the SPI NAND device with
the Continuous Read mode.

Currently, some of the Micron SPI NAND devices enable this feature by
default, and we need to identify them to disable while probing.

Signed-off-by: Shivamurthy Shastri <sshivamurthy@micron.com>
---
 include/linux/mtd/spinand.h | 1 +
 1 file changed, 1 insertion(+)

Patch
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diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h
index 4ea558bd3c46..333149b2855f 100644
--- a/include/linux/mtd/spinand.h
+++ b/include/linux/mtd/spinand.h
@@ -270,6 +270,7 @@  struct spinand_ecc_info {
 };
 
 #define SPINAND_HAS_QE_BIT		BIT(0)
+#define SPINAND_HAS_CR_FEAT_BIT		BIT(1)
 
 /**
  * struct spinand_info - Structure used to describe SPI NAND chips