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49 lines
1.7 KiB
Diff
49 lines
1.7 KiB
Diff
From 53dd94a79d3bfdaae30e5a4ebf474ea1af1d572e Mon Sep 17 00:00:00 2001
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From: Jeff Kletsky <git-commits@allycomm.com>
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Date: Wed, 22 May 2019 15:05:54 -0700
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Subject: [PATCH 2/3] mtd: spinand: Add support for two-byte device IDs
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The GigaDevice GD5F1GQ4UFxxG SPI NAND utilizes two-byte device IDs.
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http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/
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Signed-off-by: Jeff Kletsky <git-commits@allycomm.com>
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Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
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Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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---
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drivers/mtd/nand/spi/core.c | 2 +-
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include/linux/mtd/spinand.h | 4 ++--
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2 files changed, 3 insertions(+), 3 deletions(-)
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--- a/drivers/mtd/nand/spi/core.c
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+++ b/drivers/mtd/nand/spi/core.c
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@@ -851,7 +851,7 @@ spinand_select_op_variant(struct spinand
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*/
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int spinand_match_and_init(struct spinand_device *spinand,
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const struct spinand_info *table,
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- unsigned int table_size, u8 devid)
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+ unsigned int table_size, u16 devid)
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{
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struct nand_device *nand = spinand_to_nand(spinand);
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unsigned int i;
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--- a/include/linux/mtd/spinand.h
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+++ b/include/linux/mtd/spinand.h
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@@ -290,7 +290,7 @@ struct spinand_ecc_info {
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*/
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struct spinand_info {
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const char *model;
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- u8 devid;
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+ u16 devid;
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u32 flags;
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struct nand_memory_organization memorg;
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struct nand_ecc_req eccreq;
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@@ -445,7 +445,7 @@ static inline void spinand_set_of_node(s
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int spinand_match_and_init(struct spinand_device *dev,
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const struct spinand_info *table,
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- unsigned int table_size, u8 devid);
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+ unsigned int table_size, u16 devid);
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int spinand_upd_cfg(struct spinand_device *spinand, u8 mask, u8 val);
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int spinand_select_target(struct spinand_device *spinand, unsigned int target);
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