From: Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@kernel.org>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
Aaron Kling <webgeek1234@gmail.com>
Subject: [PATCH v5] soc: tegra: fuse: speedo-tegra210: Add soc speedo 2
Date: Tue, 21 Oct 2025 22:11:15 -0500 [thread overview]
Message-ID: <20251021-t210-actmon-p3-v5-1-e1ef5e93909d@gmail.com> (raw)
From: Aaron Kling <webgeek1234@gmail.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@gmail.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@gmail.com>
next reply other threads:[~2025-10-22 3:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-22 3:11 Aaron Kling via B4 Relay [this message]
2025-11-11 8:32 ` Mikko Perttunen
2025-11-14 16:19 ` Thierry Reding
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20251021-t210-actmon-p3-v5-1-e1ef5e93909d@gmail.com \
--to=devnull+webgeek1234.gmail.com@kernel.org \
--cc=jonathanh@nvidia.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=thierry.reding@gmail.com \
--cc=webgeek1234@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®