28 lines
808 B
Diff
28 lines
808 B
Diff
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From 8f11380ec32912370b8ae9134a0387a6f18862f7 Mon Sep 17 00:00:00 2001
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From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
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Date: Thu, 30 Jul 2020 00:20:09 +0200
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Subject: [PATCH] imx8mq-librem5-r3: Set the CPU voltage to 1.0V when running
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at 1GHz on Dogwood
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---
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arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts
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index fdc693d570d6..453d5d772b48 100644
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--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts
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+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts
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@@ -55,3 +55,9 @@ MX8MQ_IOMUXC_UART4_TXD_GPIO5_IO29 0x83
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>;
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};
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};
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+
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+&a53_opp_table {
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+ opp-1000000000 {
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+ opp-microvolt = <1000000>;
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+ };
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+};
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--
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2.26.2
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