linux-kernel - [PATCH RFC 3/7] soc: tegra: fuse: speedo-tegra210: Add soc speedo 2

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Message-Id: <20250828-t210-actmon-v1-3-aeb19ec1f244@gmail.com>
Date: Thu, 28 Aug 2025 23:01:29 -0500
From: Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@...nel.org>
To: Krzysztof Kozlowski <krzk@...nel.org>, Rob Herring <robh@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Thierry Reding <thierry.reding@...il.com>, 
 Jonathan Hunter <jonathanh@...dia.com>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 MyungJoo Ham <myungjoo.ham@...sung.com>, 
 Kyungmin Park <kyungmin.park@...sung.com>, 
 Chanwoo Choi <cw00.choi@...sung.com>, Dmitry Osipenko <digetx@...il.com>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-tegra@...r.kernel.org, linux-pm@...r.kernel.org, 
 Aaron Kling <webgeek1234@...il.com>
Subject: [PATCH RFC 3/7] 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>
---
 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 1cdd70c59c0753e602709f9179c0ab67d1b8f5e3..56d7b0858050b7e5bc931a9491d68b1ce7cc427c 100644
--- a/drivers/soc/tegra/fuse/speedo-tegra210.c
+++ b/drivers/soc/tegra/fuse/speedo-tegra210.c
@@ -101,6 +101,7 @@ static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info,
 
 	case 0x8F:
 		if (speedo_rev >= 2) {
+			sku_info->soc_speedo_id = 2;
 			sku_info->cpu_speedo_id = 9;
 			sku_info->gpu_speedo_id = 2;
 			break;

-- 
2.50.1