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soc: mediatek: socinfo: Advertise about unknown MediaTek SoC

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In case we're running on a MediaTek SoC that is not declared in the
socinfo_data_table, print a message stating that and, with it, also
print out the read eFuse data: this allows to easily add a new SoC
in the table, granted that its actual soc/segment/marketing names
are already previously known.

This is especially useful when booting an already known SoC that
already has socinfo support, but has a different silicon version
and/or revision, hence different model information in the eFuses.

Link: https://lore.kernel.org/r/20240314113015.121940-1-angelogioacchino.delregno@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
This commit is contained in:
AngeloGioacchino Del Regno 2024-03-14 12:30:15 +01:00
parent 27e69538b8
commit 7843b6b83d
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GPG Key ID: 9A3604CFAD978478
1 changed files with 8 additions and 1 deletions
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9
drivers/soc/mediatek/mtk-socinfo.c
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@ -144,7 +144,14 @@ static int mtk_socinfo_get_socinfo_data(struct mtk_socinfo *mtk_socinfop)
}
}
return match_socinfo_index >= 0 ? match_socinfo_index : -ENOENT;
if (match_socinfo_index < 0) {
dev_warn(mtk_socinfop->dev,
"Unknown MediaTek SoC with ID 0x%08x 0x%08x\n",
cell_data[0], cell_data[1]);
return -ENOENT;
}
return match_socinfo_index;
}
static int mtk_socinfo_probe(struct platform_device *pdev)