43 lines
1.8 KiB
Diff
43 lines
1.8 KiB
Diff
From 4f934b660a1bd32920a9953bbeec8e4f107aa47b Mon Sep 17 00:00:00 2001
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From: Alexander Sverdlin <alexander.sverdlin@nokia.com>
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Date: Fri, 13 Jul 2018 15:06:46 +0200
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Subject: [PATCH 02/39] mtd: spi-nor: Add support for mx25u12835f
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mainline inclusion
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from mainline-v5.0-rc1
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commit 81554171373018b83f3554b9e725d2b5bf1844a5
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category: feature
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bugzilla: https://gitee.com/openeuler/kernel/issues/I8CSBP
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CVE: NA
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Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=81554171373018b83f3554b9e725d2b5bf1844a5
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----------------------------------------------------------------------------
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This chip supports dual and quad read and uniform 4K-byte erase.
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Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
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Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
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Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
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Signed-off-by: YunYi Yang <yangyunyi2@huawei.com>
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---
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drivers/mtd/spi-nor/spi-nor.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
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index 2e183425facd..5440e33b360c 100644
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--- a/drivers/mtd/spi-nor/spi-nor.c
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+++ b/drivers/mtd/spi-nor/spi-nor.c
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@@ -1088,6 +1088,8 @@ static const struct flash_info spi_nor_ids[] = {
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{ "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
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{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
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{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
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+ { "mx25u12835f", INFO(0xc22538, 0, 64 * 1024, 256,
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+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
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{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
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{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
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{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
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--
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2.27.0
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