[PATCH v3 3/3] nvmem: mtk-efuse: add mt6572 support
From: Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
Date: 2026-09-09 10:49:43
Also in:
b4-sent, linux-devicetree, linux-mediatek, lkml
Subsystem:
nvmem framework, the rest · Maintainers:
Srinivas Kandagatla, Linus Torvalds
From: Roman Vivchar <rva333@protonmail.com> Add a platform data struct for the efuse controller. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Roman Vivchar <rva333@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 178b9d85f813..99d061eef6e3 100644
--- a/drivers/nvmem/mtk-efuse.c
+++ b/drivers/nvmem/mtk-efuse.c@@ -132,6 +132,11 @@ 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,
@@ -143,6 +148,7 @@ 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 },
--
2.55.0