[PATCH v2 2/2] mtd: spi-nor: micron-st: add support for mt25ql01g and mt25qu01g

[Matthias Schiffer]

Split these mt25q models from the older n25q models by matching their
extended IDs to allow adding support for 4byte opcodes.

Signed-off-by: Matthias Schiffer <matthias.schiffer at ew.tq-group.com>
---

v2: add NO_CHIP_ERASE

 drivers/mtd/spi-nor/micron-st.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c
index a000a0790ecd..6593b6ebe0da 100644
--- a/drivers/mtd/spi-nor/micron-st.c
+++ b/drivers/mtd/spi-nor/micron-st.c
@@ -172,11 +172,19 @@ static const struct flash_info st_parts[] = {
 			      SECT_4K | USE_FSR | SPI_NOR_QUAD_READ |
 			      SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB |
 			      SPI_NOR_4BIT_BP | SPI_NOR_BP3_SR_BIT6) },
+	{ "mt25ql01g",   INFO6(0x20ba21, 0x104400, 64 * 1024, 2048,
+			       SECT_4K | USE_FSR | SPI_NOR_DUAL_READ |
+			       SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES |
+			       NO_CHIP_ERASE) },
 	{ "n25q00",      INFO(0x20ba21, 0, 64 * 1024, 2048,
 			      SECT_4K | USE_FSR | SPI_NOR_QUAD_READ |
 			      SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB |
 			      SPI_NOR_4BIT_BP | SPI_NOR_BP3_SR_BIT6 |
 			      NO_CHIP_ERASE) },
+	{ "mt25qu01g",   INFO6(0x20bb21, 0x104400, 64 * 1024, 2048,
+			       SECT_4K | USE_FSR | SPI_NOR_DUAL_READ |
+			       SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES |
+			       NO_CHIP_ERASE) },
 	{ "n25q00a",     INFO(0x20bb21, 0, 64 * 1024, 2048,
 			      SECT_4K | USE_FSR | SPI_NOR_QUAD_READ |
 			      NO_CHIP_ERASE) },
-- 
2.17.1