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48 lines
1.6 KiB
Diff
48 lines
1.6 KiB
Diff
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From cf589ce71e84d3b8811c65740645af254c5248c0 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Wed, 9 May 2018 10:17:29 +0200
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Subject: [PATCH] mtd: bcm47xxpart: add of_match_table with a new DT binding
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This allows using bcm47xxpart parser to find partitions on flash
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described in DT using the "brcm,bcm947xx-cfe-partitions" compatible
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property. It means this parser doesn't have to be explicitly selected by
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a flash driver anymore. It can be used e.g. together with a generic
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m25p80 / spi-nor if device is just properly described.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
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---
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drivers/mtd/bcm47xxpart.c | 7 +++++++
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1 file changed, 7 insertions(+)
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--- a/drivers/mtd/bcm47xxpart.c
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+++ b/drivers/mtd/bcm47xxpart.c
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@@ -15,6 +15,7 @@
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#include <linux/slab.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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+#include <linux/mod_devicetable.h>
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#include <uapi/linux/magic.h>
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@@ -304,9 +305,16 @@ static int bcm47xxpart_parse(struct mtd_
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return curr_part;
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};
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+static const struct of_device_id bcm47xxpart_of_match_table[] = {
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+ { .compatible = "brcm,bcm947xx-cfe-partitions" },
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+ {},
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+};
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+MODULE_DEVICE_TABLE(of, bcm47xxpart_of_match_table);
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+
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static struct mtd_part_parser bcm47xxpart_mtd_parser = {
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.parse_fn = bcm47xxpart_parse,
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.name = "bcm47xxpart",
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+ .of_match_table = bcm47xxpart_of_match_table,
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};
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module_mtd_part_parser(bcm47xxpart_mtd_parser);
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