forked from Openwrt/openwrt
39 lines
1.6 KiB
Diff
39 lines
1.6 KiB
Diff
From 07ae4fde9efada7878e1383d6ccc7da70315ca23 Mon Sep 17 00:00:00 2001
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From: Samuel Holland <samuel@sholland.org>
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Date: Sun, 20 Feb 2022 15:15:20 +0000
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Subject: [PATCH] nvmem: sunxi_sid: Add support for D1 variant
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D1 has a smaller eFuse block than some other recent SoCs, and it no
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longer requires a workaround to read the eFuse data.
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Signed-off-by: Samuel Holland <samuel@sholland.org>
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Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
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Link: https://lore.kernel.org/r/20220220151527.17216-7-srinivas.kandagatla@linaro.org
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/nvmem/sunxi_sid.c | 6 ++++++
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1 file changed, 6 insertions(+)
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--- a/drivers/nvmem/sunxi_sid.c
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+++ b/drivers/nvmem/sunxi_sid.c
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@@ -184,6 +184,11 @@ static const struct sunxi_sid_cfg sun8i_
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.need_register_readout = true,
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};
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+static const struct sunxi_sid_cfg sun20i_d1_cfg = {
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+ .value_offset = 0x200,
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+ .size = 0x100,
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+};
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+
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static const struct sunxi_sid_cfg sun50i_a64_cfg = {
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.value_offset = 0x200,
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.size = 0x100,
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@@ -200,6 +205,7 @@ static const struct of_device_id sunxi_s
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{ .compatible = "allwinner,sun7i-a20-sid", .data = &sun7i_a20_cfg },
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{ .compatible = "allwinner,sun8i-a83t-sid", .data = &sun50i_a64_cfg },
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{ .compatible = "allwinner,sun8i-h3-sid", .data = &sun8i_h3_cfg },
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+ { .compatible = "allwinner,sun20i-d1-sid", .data = &sun20i_d1_cfg },
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{ .compatible = "allwinner,sun50i-a64-sid", .data = &sun50i_a64_cfg },
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{ .compatible = "allwinner,sun50i-h5-sid", .data = &sun50i_a64_cfg },
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{ .compatible = "allwinner,sun50i-h6-sid", .data = &sun50i_h6_cfg },
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