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From: David Clear <dac2@pensando.io>
To: linux-mtd@lists.infradead.org, tudor.ambarus@microchip.com
Cc: snelson@pensando.io, David Clear <dac2@pensando.io>
Subject: [PATCH 2/2] mtd: spi-nor: Support SPI_NOR_DUAL_READ on Micron mt25qu02g.
Date: Thu, 16 Jul 2020 14:16:31 -0700	[thread overview]
Message-ID: <20200716211631.38949-3-dac2@pensando.io> (raw)
In-Reply-To: <20200716211631.38949-1-dac2@pensando.io>

The Micron mt25qu02g supports both x2 and x4 transactions.  Add the
SPI_NOR_DUAL_READ to its spi_nor_ids[] table entry.

Signed-off-by: David Clear <dac2@pensando.io>
Acked-by: Shannon Nelson <snelson@pensando.io>
---
 drivers/mtd/spi-nor/micron-st.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c
index 3dca5b9af3b6..ef3695080710 100644
--- a/drivers/mtd/spi-nor/micron-st.c
+++ b/drivers/mtd/spi-nor/micron-st.c
@@ -71,8 +71,8 @@ static const struct flash_info st_parts[] = {
 			      SECT_4K | USE_FSR | SPI_NOR_QUAD_READ |
 			      NO_CHIP_ERASE) },
 	{ "mt25qu02g",   INFO(0x20bb22, 0, 64 * 1024, 4096,
-			      SECT_4K | USE_FSR | SPI_NOR_QUAD_READ |
-			      NO_CHIP_ERASE) },
+			      SECT_4K | USE_FSR | SPI_NOR_DUAL_READ |
+			      SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
 
 	{ "m25p05",  INFO(0x202010,  0,  32 * 1024,   2, 0) },
 	{ "m25p10",  INFO(0x202011,  0,  32 * 1024,   4, 0) },
-- 
2.17.1


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  parent reply	other threads:[~2020-07-16 21:18 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-16 21:16 [PATCH 0/2] Support flash devices used on Pensando boards David Clear
2020-07-16 21:16 ` [PATCH 1/2] mtd: spi-nor: Add support for Macronix mx66u2g45g David Clear
2020-07-17 10:38   ` Tudor.Ambarus
     [not found]     ` <CA+nMikGEEOoKri5z2T3Ms-3cEi+G014ha+rwrwZWeRn=DxfU9w@mail.gmail.com>
2020-07-17 16:44       ` Fwd: " David Clear
2020-07-16 21:16 ` David Clear [this message]
2020-07-17 10:33   ` [PATCH 2/2] mtd: spi-nor: Support SPI_NOR_DUAL_READ on Micron mt25qu02g Tudor.Ambarus
     [not found]     ` <CA+nMikFDWgLMAhb2rUZnAaLUJdimKZZxqKsQACnXrmCMb_CLMw@mail.gmail.com>
2020-07-17 16:42       ` Fwd: " David Clear
2020-07-17 18:00     ` David Clear
2020-07-18  5:35       ` Tudor.Ambarus
2020-07-18 17:23         ` David Clear

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