41 lines
1.1 KiB
Diff
41 lines
1.1 KiB
Diff
From b478d4ef6c669a73c7b54cab1e8b07a813aa1377 Mon Sep 17 00:00:00 2001
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From: Dongjin Kim <tobetter@gmail.com>
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Date: Mon, 11 May 2020 07:41:52 +0900
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Subject: [PATCH 067/109] ODROID-C4: arm64/dts: add more CPU frequencies
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Two new CPU frequencies, 2.016GHz and 2.100GHz are added.
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ODROID-C4 could run 2.016GHz, but 2.100GHz can cause unexpected crashing.
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Change-Id: I87588077509bcb1165b59ad94ff06f682a193c84
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Signed-off-by: Dongjin Kim <tobetter@gmail.com>
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---
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arch/arm64/boot/dts/amlogic/meson64_odroidc4.dts | 15 +++++++++++++++
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1 file changed, 15 insertions(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson64_odroidc4.dts b/arch/arm64/boot/dts/amlogic/meson64_odroidc4.dts
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index 9b2c191620b9..b7e7df08691e 100644
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--- a/arch/arm64/boot/dts/amlogic/meson64_odroidc4.dts
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+++ b/arch/arm64/boot/dts/amlogic/meson64_odroidc4.dts
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@@ -10,3 +10,18 @@
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/ {
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model = "Hardkernel ODROID-C4";
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};
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+
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+&cpu_opp_table {
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+ opp-2016000000 {
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+ opp-hz = /bits/ 64 <2016000000>;
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+ opp-microvolt = <1000000>;
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+ };
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+ opp-2100000000 {
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+ opp-hz = /bits/ 64 <2100000000>;
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+ opp-microvolt = <1022000>;
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+ };
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+};
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+
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+&vddcpu {
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+ regulator-max-microvolt = <1030000>;
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+};
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--
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2.25.1
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