From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Subject: [PATCH v2 7/8] ARM: tegra: nexus7: Set video decoder clock rate to 408MHz
Date: Wed, 4 Nov 2020 17:12:50 +0300 [thread overview]
Message-ID: <20201104141251.25834-8-digetx@gmail.com> (raw)
In-Reply-To: <20201104141251.25834-1-digetx@gmail.com>
The default 600MHz is technically unsupported on Nexus 7. Assign VDE clock
to 408MHz, which is supported by all hardware versions.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
index 7fe584d69f5d..fb5b33f1bcd8 100644
--- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
+++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
@@ -107,6 +107,9 @@ init-low-power-mode-hog {
};
vde@6001a000 {
+ assigned-clocks = <&tegra_car TEGRA30_CLK_VDE>;
+ assigned-clock-parents = <&tegra_car TEGRA30_CLK_PLL_P>;
+ assigned-clock-rates = <408000000>;
core-supply = <&vdd_core>;
};
--
2.27.0
next prev parent reply other threads:[~2020-11-04 14:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 14:12 [PATCH v2 0/8] Nexus 7 and A500 device-tree improvements Dmitry Osipenko
2020-11-04 14:12 ` [PATCH v2 1/8] ARM: tegra: acer-a500: Correct thermal zone names Dmitry Osipenko
2020-11-04 14:12 ` [PATCH v2 2/8] ARM: tegra: acer-a500: Add power-supply to lvds-encoder node Dmitry Osipenko
2020-11-04 14:12 ` [PATCH v2 3/8] ARM: tegra: nexus7: Correct thermal zone names Dmitry Osipenko
2020-11-04 14:12 ` [PATCH v2 4/8] ARM: tegra: nexus7: Improve CPU passive-cooling threshold Dmitry Osipenko
2020-11-04 14:12 ` [PATCH v2 5/8] ARM: tegra: nexus7: Add power-supply to lvds-encoder node Dmitry Osipenko
2020-11-04 14:12 ` [PATCH v2 6/8] ARM: tegra: nexus7: Rename gpio-hog nodes Dmitry Osipenko
2020-11-04 14:12 ` Dmitry Osipenko [this message]
2020-11-10 17:58 ` [PATCH v2 7/8] ARM: tegra: nexus7: Set video decoder clock rate to 408MHz Thierry Reding
2020-11-10 21:28 ` Dmitry Osipenko
2020-11-04 14:12 ` [PATCH v2 8/8] ARM: tegra: nexus7: Use panel-lvds as the only panel compatible Dmitry Osipenko
2020-11-10 17:59 ` [PATCH v2 0/8] Nexus 7 and A500 device-tree improvements Thierry Reding
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