[PATCH 3/3] nvmem: mtk-efuse: add mt6572 support

Roman Vivchar via B4 Relay devnull+rva333.protonmail.com at kernel.org
Wed Jul 15 07:27:48 PDT 2026


From: Roman Vivchar <rva333 at protonmail.com>

Add a platform data struct for the efuse controller.

Signed-off-by: Roman Vivchar <rva333 at protonmail.com>
---
 drivers/nvmem/mtk-efuse.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/nvmem/mtk-efuse.c b/drivers/nvmem/mtk-efuse.c
index 1462f2760818..a79434608465 100644
--- a/drivers/nvmem/mtk-efuse.c
+++ b/drivers/nvmem/mtk-efuse.c
@@ -124,6 +124,11 @@ static int mtk_efuse_probe(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct mtk_efuse_pdata mtk_mt6572_efuse_pdata = {
+	.uses_post_processing = false,
+	.needs_aligned_read = true,
+};
+
 static const struct mtk_efuse_pdata mtk_mt8186_efuse_pdata = {
 	.uses_post_processing = true,
 	.needs_aligned_read = false,
@@ -135,6 +140,7 @@ static const struct mtk_efuse_pdata mtk_efuse_pdata = {
 };
 
 static const struct of_device_id mtk_efuse_of_match[] = {
+	{ .compatible = "mediatek,mt6572-efuse", .data = &mtk_mt6572_efuse_pdata },
 	{ .compatible = "mediatek,mt8173-efuse", .data = &mtk_efuse_pdata },
 	{ .compatible = "mediatek,mt8186-efuse", .data = &mtk_mt8186_efuse_pdata },
 	{ .compatible = "mediatek,efuse", .data = &mtk_efuse_pdata },

-- 
2.54.0





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