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soc/tegra: fuse: speedo-tegra210: Support revision b01

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Tegra210B01 has a separate set of skus and speedo tables

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
This commit is contained in:
Aaron Kling committed 2026-07-24 02:44:54 -05:00
1 parent 756247da37
commit d3f3e70dad
1 file changed
+20 -2
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drivers/soc/tegra/fuse/speedo-tegra210.c
+20 -2
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@@ -65,7 +65,25 @@ static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info,
sku_info->gpu_speedo_id = 0;
*threshold = THRESHOLD_INDEX_0;
if (sku_info->revision >= TEGRA_REVISION_A02) {
if (sku_info->revision >= TEGRA_REVISION_B01) {
sku_info->gpu_speedo_id = 1;
switch (sku) {
case 0x00: /* Engineering SKU */
case 0x01: /* Engineering SKU */
case 0x83:
break;
case 0x87:
sku_info->cpu_speedo_id = 3;
break;
default:
pr_err("Tegra210B01: unknown SKU %#04x\n", sku);
/* Using the default for the error case */
break;
}
} else if (sku_info->revision >= TEGRA_REVISION_A02) {
switch (sku) {
case 0x00: /* Engineering SKU */
case 0x01: /* Engineering SKU */
@@ -154,7 +172,7 @@ void __init tegra210_init_speedo_data(struct tegra_sku_info *sku_info)
speedo_revision = get_speedo_revision();
pr_info("Speedo Revision %u\n", speedo_revision);
if (speedo_revision >= 3) {
if (sku_info->revision == TEGRA_REVISION_B01 || speedo_revision >= 3) {
sku_info->cpu_speedo_value = cpu_speedo[0];
sku_info->gpu_speedo_value = cpu_speedo[2];
sku_info->soc_speedo_value = soc_speedo[0];