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Message-Id: <20251021-t210-actmon-p3-v5-1-e1ef5e93909d@gmail.com> Date: Tue, 21 Oct 2025 22:11:15 -0500 From: Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@...nel.org> To: Thierry Reding <thierry.reding@...il.com>, Jonathan Hunter <jonathanh@...dia.com> Cc: linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org, Aaron Kling <webgeek1234@...il.com> Subject: [PATCH v5] soc: tegra: fuse: speedo-tegra210: Add soc speedo 2 From: Aaron Kling <webgeek1234@...il.com> The Jetson Nano series of modules only have 2 emc table entries, different from other soc sku's. As the emc driver uses the soc speedo to populate the emc opp tables, add a new speedo id to uniquely identify this. Signed-off-by: Aaron Kling <webgeek1234@...il.com> --- Changes in v5: - Split series - Link to v4: https://lore.kernel.org/r/20250923-t210-actmon-v4-0-442d1eb6377c@gmail.com Changes in v4: - Various cleanups in patch 5 as requested by review - Fix a couple typos in patch 4 - Link to v3: https://lore.kernel.org/r/20250906-t210-actmon-v3-0-1403365d571e@gmail.com Changes in v3: - In patch 5, don't fail mc probe if opp tables are missing - Add more mc bindings to patch 1 - Add patch to use tegra210-mc bindings in the mc driver - Re-order series to align patches within a subsystem to each other - Link to v2: https://lore.kernel.org/r/20250903-t210-actmon-v2-0-e0d534d4f8ea@gmail.com Changes in v2: - Assume 64-bit dram bus width in patch 4 - Add dt-bindings patch to document the new properties on the tegra210-emc node. - Link to v1: https://lore.kernel.org/r/20250828-t210-actmon-v1-0-aeb19ec1f244@gmail.com --- drivers/soc/tegra/fuse/speedo-tegra210.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/tegra/fuse/speedo-tegra210.c b/drivers/soc/tegra/fuse/speedo-tegra210.c index a8cc3632977230fbfda0f8c3bfa7b7b25c2378fe..06c2bcbee5734207e3ebacb4057da2195f85321c 100644 --- a/drivers/soc/tegra/fuse/speedo-tegra210.c +++ b/drivers/soc/tegra/fuse/speedo-tegra210.c @@ -97,6 +97,7 @@ static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info, break; case 0x8F: + sku_info->soc_speedo_id = 2; sku_info->cpu_speedo_id = 9; sku_info->gpu_speedo_id = 2; break; --- base-commit: 211ddde0823f1442e4ad052a2f30f050145ccada change-id: 20251021-t210-actmon-p3-3810039d81e7 prerequisite-change-id: 20250812-tegra210-speedo-470691e8b8cc:v4 prerequisite-patch-id: d32dd215b54ac46086377c1ce2c8d53d746690c9 Best regards, -- Aaron Kling <webgeek1234@...il.com>
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