linux-kernel - [PATCH v2 17/19] PM / devfreq: tegra: Support Tegra30

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Message-Id: <20190415145505.18397-18-digetx@gmail.com>
Date:   Mon, 15 Apr 2019 17:55:03 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>
Cc:     linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: [PATCH v2 17/19] PM / devfreq: tegra: Support Tegra30

The devfreq driver can be used on Tegra30 without any code change and
it works perfectly fine, the default Tegra124 parameters are good enough
for Tegra30.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/devfreq/Kconfig         | 4 ++--
 drivers/devfreq/tegra-devfreq.c | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index a78dffe603c1..78c33ddd4eea 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -92,8 +92,8 @@ config ARM_EXYNOS_BUS_DEVFREQ
 	  This does not yet operate with optimal voltages.
 
 config ARM_TEGRA_DEVFREQ
-	tristate "Tegra DEVFREQ Driver"
-	depends on ARCH_TEGRA_124_SOC
+	tristate "NVIDIA Tegra30+ DEVFREQ Driver"
+	depends on ARCH_TEGRA
 	select PM_OPP
 	help
 	  This adds the DEVFREQ driver for the Tegra family of SoCs.
diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
index f0711d5ad27d..0a2465a58cf5 100644
--- a/drivers/devfreq/tegra-devfreq.c
+++ b/drivers/devfreq/tegra-devfreq.c
@@ -719,6 +719,7 @@ static int tegra_devfreq_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id tegra_devfreq_of_match[] = {
+	{ .compatible = "nvidia,tegra30-actmon" },
 	{ .compatible = "nvidia,tegra124-actmon" },
 	{ },
 };
-- 
2.21.0