From: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Date: Thu, 18 Jul 2019 17:06:23 +0300
Subject: mtd: spi-nor: add support for sst26wf016b memory IC
Git-commit: 6dc944db29ba9c1e9a50e5a16f28f8373fe0f5d5
Patch-mainline: v5.4-rc1
References: jsc#SLE-14214 jsc#SLE-16606
This commit adds support for the SST sst26wf016b flash memory IC.
This IC was tested with "snps,dw-apb-ssi" SPI controller.
We don't test dual/quad reads however sst26wf016b flash's datasheet
advertises both dual and quad reads (and support of corresponding
commands)
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
drivers/mtd/spi-nor/spi-nor.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index be4eeefa1273..4fb551aacd25 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2425,6 +2425,8 @@ static const struct flash_info spi_nor_ids[] = {
{ "sst25wf040b", INFO(0x621613, 0, 64 * 1024, 8, SECT_4K) },
{ "sst25wf040", INFO(0xbf2504, 0, 64 * 1024, 8, SECT_4K | SST_WRITE) },
{ "sst25wf080", INFO(0xbf2505, 0, 64 * 1024, 16, SECT_4K | SST_WRITE) },
+ { "sst26wf016b", INFO(0xbf2651, 0, 64 * 1024, 32, SECT_4K |
+ SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
/* ST Microelectronics -- newer production may have feature updates */
--
2.28.0