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