6ff763e78c
Backport upstream patch to add support for the ESMT F50L1G41LC flash
chip. It is used in multiple Cudy products manufactured starting
November 2025.
(cherry picked from commit 9424b2b786)
Link: https://github.com/openwrt/openwrt/pull/20963
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
35 lines
808 B
Diff
35 lines
808 B
Diff
--- a/drivers/mtd/nand/spi/core.c
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+++ b/drivers/mtd/nand/spi/core.c
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@@ -19,6 +19,7 @@
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#include <linux/string.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/spi-mem.h>
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+#include <linux/mtd/mtk_bmt.h>
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static int spinand_read_reg_op(struct spinand_device *spinand, u8 reg, u8 *val)
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{
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@@ -1353,6 +1354,7 @@ static int spinand_probe(struct spi_mem
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if (ret)
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return ret;
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+ mtk_bmt_attach(mtd);
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ret = mtd_device_register(mtd, NULL, 0);
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if (ret)
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goto err_spinand_cleanup;
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@@ -1360,6 +1362,7 @@ static int spinand_probe(struct spi_mem
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return 0;
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err_spinand_cleanup:
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+ mtk_bmt_detach(mtd);
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spinand_cleanup(spinand);
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return ret;
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@@ -1378,6 +1381,7 @@ static int spinand_remove(struct spi_mem
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if (ret)
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return ret;
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+ mtk_bmt_detach(mtd);
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spinand_cleanup(spinand);
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return 0;
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