From: "Martin Jücker" <martin.juecker@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Martin Jücker" <martin.juecker@gmail.com>
Subject: [PATCH] ARM: dts: add 533 MHz step to p4note GPU opp table
Date: Sat, 29 Jan 2022 23:14:52 +0100 [thread overview]
Message-ID: <20220129221452.GA36524@adroid> (raw)
The p4note devices support 533 MHz GPU speed, so let's make use of it.
Signed-off-by: Martin Jücker <martin.juecker@gmail.com>
---
arch/arm/boot/dts/exynos4412-p4note.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi
index 4ae6eb3091c4..d277b2337ae0 100644
--- a/arch/arm/boot/dts/exynos4412-p4note.dtsi
+++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi
@@ -355,6 +355,13 @@ &gpu {
status = "okay";
};
+&gpu_opp_table {
+ opp-533000000 {
+ opp-hz = /bits/ 64 <533000000>;
+ opp-microvolt = <1075000>;
+ };
+};
+
&hsotg {
vusb_a-supply = <&ldo12_reg>;
dr_mode = "peripheral";
--
2.25.1
next reply other threads:[~2022-01-29 22:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-29 22:14 Martin Jücker [this message]
2022-01-31 8:54 ` [PATCH] ARM: dts: add 533 MHz step to p4note GPU opp table Krzysztof Kozlowski
2022-01-31 11:36 ` Martin Jücker
2022-01-31 12:15 ` Martin Jücker
2022-01-31 12:24 ` Krzysztof Kozlowski
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