linux-kernel - [PATCH v1 1/1] soc: tegra: common: add Tegra114 support to devm_tegra_core_dev_init_opp

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Message-ID: <20260126190206.78270-2-clamor95@gmail.com>
Date: Mon, 26 Jan 2026 21:02:06 +0200
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	Mikko Perttunen <mperttunen@...dia.com>,
	Svyatoslav Ryhel <clamor95@...il.com>,
	Dmitry Osipenko <digetx@...il.com>
Cc: linux-tegra@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 1/1] soc: tegra: common: add Tegra114 support to devm_tegra_core_dev_init_opp_table

Determine the Tegra114 hardware version using the SoC Speedo ID bit macro,
mirroring the approach already used for Tegra30 and Tegra124.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
Reviewed-by: Mikko Perttunen <mperttunen@...dia.com>
---
 drivers/soc/tegra/common.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c
index 6292a1c72071..2264dd38893a 100644
--- a/drivers/soc/tegra/common.c
+++ b/drivers/soc/tegra/common.c
@@ -143,7 +143,8 @@ int devm_tegra_core_dev_init_opp_table(struct device *dev,
 		hw_version = BIT(tegra_sku_info.soc_process_id);
 		config.supported_hw = &hw_version;
 		config.supported_hw_count = 1;
-	} else if (of_machine_is_compatible("nvidia,tegra30")) {
+	} else if (of_machine_is_compatible("nvidia,tegra30") ||
+		   of_machine_is_compatible("nvidia,tegra114")) {
 		hw_version = BIT(tegra_sku_info.soc_speedo_id);
 		config.supported_hw = &hw_version;
 		config.supported_hw_count = 1;
@@ -156,7 +157,7 @@ int devm_tegra_core_dev_init_opp_table(struct device *dev,
 	}
 
 	/*
-	 * Tegra114+ doesn't support OPP yet, return early for non tegra20/30
+	 * Tegra124+ doesn't support OPP yet, return early for pre-Tegra124
 	 * case.
 	 */
 	if (!config.supported_hw)
-- 
2.51.0